Theme: Nutrition, health and food security

As staple foods, maize and wheat provide vital nutrients and health benefits, making up close to two-thirds of the world’s food energy intake, and contributing 55 to 70 percent of the total calories in the diets of people living in developing countries, according to the U.N. Food and Agriculture Organization. CIMMYT scientists tackle food insecurity through improved nutrient-rich, high-yielding varieties and sustainable agronomic practices, ensuring that those who most depend on agriculture have enough to make a living and feed their families. The U.N. projects that the global population will increase to more than 9 billion people by 2050, which means that the successes and failures of wheat and maize farmers will continue to have a crucial impact on food security. Findings by the Intergovernmental Panel on Climate Change, which show heat waves could occur more often and mean global surface temperatures could rise by up to 5 degrees Celsius throughout the century, indicate that increasing yield alone will be insufficient to meet future demand for food.

Achieving widespread food and nutritional security for the world’s poorest people is more complex than simply boosting production. Biofortification of maize and wheat helps increase the vitamins and minerals in these key crops. CIMMYT helps families grow and eat provitamin A enriched maize, zinc-enhanced maize and wheat varieties, and quality protein maize. CIMMYT also works on improving food health and safety, by reducing mycotoxin levels in the global food chain. Mycotoxins are produced by fungi that colonize in food crops, and cause health problems or even death in humans or animals. Worldwide, CIMMYT helps train food processors to reduce fungal contamination in maize, and promotes affordable technologies and training to detect mycotoxins and reduce exposure.

Stronger African seed sector to benefit smallholder farmers and economy

Written by on February 23, 2017. Posted in Features.

Good road networks to facilitate smallholders to access agricultural and seed markets is critical for higher food production both for consumption and investment. Source: CIMMYT — Good road networks to facilitate smallholders to access agricultural and seed markets is critical for higher food production both for consumption and investment. Above, the distance that it takes for most smallholder farmers in Mozambique to access different supply chain services. Source: CIMMYT

NAIROBI, Kenya (CIMMYT) – Africa’s agriculture sector is driven by smallholder farmers who also account for 70 percent of people directly reliant on agriculture for their livelihoods. Despite its large-scale impact across the continent, smallholder farming largely remains a low technology, subsistence activity.

Constructively engaging smallholders as investors as well as producers can help attract better investment into the sector, engaging farmers to produce bigger crops for sale rather than only for consumption at the household level. To achieve this goal, bigger financial investments are required to raise the standard of engagement and consequently that of Africa’s agricultural sector, according to Paswel Marenya, a social scientist who works with the International Maize and Wheat Improvement Center (CIMMYT),

Three recent studies conducted by CIMMYT scientists and their collaborators in eastern and southern Africa assessed potential interventions to address current inefficiencies in seed supply chains. They also explored how low purchasing power has hobbled smallholders trying to gain access to maize and legume seed markets. Even though these markets have recently expanded as more private companies invest in maize and legume businesses, smallholders have not benefited despite their significant role in the sector.

A key component of improving agricultural practices is to bolster seed systems to give smallholders better access to high-yielding, stress tolerant seeds. For example, in Tanzania, a weak seed supply chain led to smallholders recycling hybrid maize seeds up to three years in a row in some cases. The main source of legume seeds was often from seed saved from previous harvest.

Elsewhere, in Mozambique, smallholders surveyed were accessing only three improved varieties in 2014 despite the release of over 30 improved maize and legume varieties that year. In a country where 95 percent of the population is dependent on maize and legumes, which particularly for rural families provide the most important source of proteins, deep changes are needed to facilitate access to improved seeds.

The studies determined that ineffective seed distribution contributed significantly to limiting smallholder access to improved varieties. Additionally, low seed production from the few approved seed companies in the country has worsened the situation due to soaring costs, putting improved seed beyond the reach of millions of smallholders.

As a result, approximately 70 percent of Mozambican farmers use local maize varieties with poor resistance to pests and diseases and low productivity potential.

To address these issues, the studies unanimously recommend investments in rural roads to connect isolated communities with agricultural and seed markets and to make it more cost effective for seed distributors to reach far flung communities. Secondly, investments in storage facilities in Mozambique and a more effective national seed system are needed to facilitate adequate foundation seed for seed companies. In addition to favorable policies that attract more private seed and fertilizer companies, a stronger public agricultural extension system is required.

On a broader scale, government policymakers must take advantage of the burgeoning seed sector and mushrooming interest from private sector players.

“Regulatory agencies in the seed sector should take up a bigger role to facilitate and encourage competition that will widen seed access and bring down seed costs,” Marenya said. “This is the most sustainable solution that ensures the private sector is involved, farmers drive seed demand, and profit prospects are good.”

Rising food demand and projected growth of African food markets present a real opportunity for African farmers, Marenya added. In 2011, for example, sub-Saharan Africa imported $43 billion worth of such basic agricultural commodities as wheat, rice, maize, vegetable oil and sugar. Additionally, research estimates from Germany’s Deutsche Bank show that urban food markets will quadruple and that food and beverage markets are projected to grow to about $1 trillion by 2030 leading to bigger economic benefits overall.

While staple crop markets in the eastern and southern Africa region are relatively vibrant, many farmers gain access to these markets through informal links. Structured value chains, which include dependable and transparent information systems, quality storage facilities and supportive financial or credit services would enhance farmers’ role in the markets.

“Real change will occur when efforts be made to enable farmers and traders to profitably invest in superior pre- and post-harvest quality management as well as engage in contract-based supply chains to exploit opportunities brought about by increasing urbanization and trade,” Marenya said.

Scientists tackle deadly fall armyworm infestation devastating maize in southern Africa

Written by on February 23, 2017. Posted in News.

A stakeholders consultation meeting co-organized by the Alliance for a Green Revolution in Africa, The FAO Subregional Office for Southern Africa and CIMMYT on the Fall Armyworm in Africa will be held April 27 and 28, 2017 in Nairobi, Kenya. Delegates will discuss status and strategy for effective management.

NAIROBI, Kenya (CIMMYT) – Smallholder farmers in eastern and southern Africa are facing a new threat as a plague of intrepid fall armyworms creeps across the region, so far damaging an estimated 287,000 hectares of maize.

Since mid-2016, scientists with the International Maize and Wheat Improvement Center (CIMMYT) and national agricultural research partners have been monitoring reports of sightings of the fall armyworm in Kenya, Tanzania and Uganda. Surveys conducted in farmers’ fields last year confirmed its presence in Kenya. The threat of the pest spreading into other eastern Africa countries is a significant risk due to similar planting seasons across the region.

To date, Zambia has confirmed reports that almost 90,000 hectares of maize have been affected, Malawi reports some 17,000 hectares have been hit, Zimbabwe reports a potential 130,000 hectares affected, while in Namibia, approximately 50,000 hectares of maize and millet have been damaged, according to the Food and Agriculture Organisation (FAO) of the United Nations.

FAO hosted an emergency meeting in Harare, Zimbabwe, last week to determine the best possible ways to manage the pest, which is native to the Americas and was first reported in Africa in January 2016.

In consultation and closely aligned with national partners in eastern and southern Africa, CIMMYT advises that Integrated Pest Management (IPM) is the best possible solution to effectively tackle the pest in both the short and long term.

A range of measures, including host plant resistance, chemical control, pheromone traps, biological control, habitat management, intercropping with legumes and diversification of farming systems can be effective. Fall armyworm infestations have been reduced by 20 to 30 percent on maize intercropped with beans compared to maize alone, research shows.

Maize plants damaged by fall armyworm in a farmer's field in southern Malawi in Balaka District. CIMMYT/Christian Thierfelder — Maize plants damaged by fall armyworm in a farmer’s field in southern Malawi in Balaka District. CIMMYT/Christian Thierfelder

“Urgent collaborative efforts from CGIAR centers, national research partners and other research and development institutions in Africa must be deployed to design and develop an integrated pest management strategy, which can provide sustainable solutions to effectively tackle the adverse effects of the fall armyworm,” said Martin Kropff, CIMMYT’s director general. “The strategy should also include early warning systems that track the movements of the pest.”

“Scientists at CIMMYT are currently researching available breeding resources characterized with potential resistance to fall armyworm and screening elite maize germplasm to identify possible sources of resistance,” said B.M. Prasanna, director of CIMMYT’s Global Maize Program and the CGIAR Research Program MAIZE. “Maize lines with partial resistance to fall armyworm were developed in the past, but the work was not scaled-up given the need to focus breeding programs on other high priority traits, including drought tolerance, heat tolerance, and resistance to major diseases, such as maize lethal necrosis (MLN).”

“Breeding for fall armyworm resistant elite maize hybrids adapted to sub-Saharan Africa would require intensive germplasm screening and collaborative work with public and private sector partners,” Prasanna added, explaining that CIMMYT can mobilize its vast germplasm resources as well as modern breeding tools to speed up the breeding process, in a similar manner to the efforts being undertaken to tackle the menace of MLN in eastern Africa.

ArmywormImage — Graphic designed by Gerardo Mejia/CIMMYT

Why is the Fall Armyworm so destructive?

The fall armyworm – Spodoptera frugiperda – was first reported on the African continent in Nigeria. It subsequently appeared across parts of West and Central Africa, before extensively invading farmers’ fields in southern Africa in December 2016. The destructive activities of the fall armyworm have only served to add to devastation caused by the native African armyworm (Spodoptera exempta) and severe drought caused by an El Nino weather system in 2015-2016.

The larvae of the pest proliferate mainly due to wind dispersal and on host plants from eggs laid by moths. The pest can cause crop losses of up to 73 percent and once it is at an advanced larval development stage can become difficult to control with pesticides.

In the United States, the fall armyworm ranks second among seven of the most damaging agricultural pests leading to significant economic losses both on crops and wild plant species. A study estimates that total losses in the United States range from $39 million to $297 million annually and that related annual maize yield loss is 2 percent.

How the pest was introduced in Africa from its native habitat in the Americas is unclear. However, such invasive pests as the fall armyworm are known to cross continents either through infested commercial grain or through jet streams across oceans. Many fall armyworm moths have been collected in the Gulf of Mexico as far as 250 km from land, indicating the possibility of seasonal trans-Gulf migration between the United States and the tropics.

“We need to understand better the behavioral ecology of the fall armyworm in the Africa context. How it breeds, travels and feeds on crops, as this is critical for effectively managing the devastation this pest can cause and its major risk to food security,” Martin Kropff cautioned.

It is particularly hard to control, as the moths are strong flyers, breed at an exponential rate, and the larvae can feed on a wide variety of plant species. In addition, it can quickly develop resistance to pesticides if they are not used judiciously. The larvae burrow into the growing point of the maize plants and destroy the growth potential of plants or clip the leaves. They also burrow into the ear and feed on kernels.

CIMMYT scientists respond to some Frequently Asked Questions (FAQs) regarding fall armyworm:

Q: Is the presence of fall armyworm confirmed in Kenya?

A: Yes. A survey carried out from June to August 2016 in Embu and Kisii counties showed fall armyworm infestation. Although the infestation is still low in comparison to other parts of the region, the situation could change. Scientists from the University of Nairobi also reported sightings of fall armyworm maize damage in Machakos County. Anani Bruce, CIMMYT Maize Entomologist, Nairobi, Kenya

Q: Does CIMMYT have fall armyworm-resistant maize varieties?

A: We do have a few CIMMYT maize inbred lines that can potentially offer partial resistance to the fall armyworm, but intensive breeding efforts are needed to identify more sources of resistance and to develop Africa-adapted improved maize hybrids with resistance to fall armyworm, including other relevant traits required by smallholders in the continent. B.M Prasanna, director of CIMMYT’s Global Maize Program & CGIAR Research Program MAIZE.

Q: There are reports of transgenic maize with resistance to fall armyworm; has this been confirmed?

A: A transgenic maize trial (under Confined Field Trials) was attacked by the fall armyworm in Namulonge and Kassesse (Uganda) during the first and second cropping seasons in 2016. The MON810 Bt maize entries showed resistance to the fall armyworm compared to non-transgenic maize materials. This however, needs to be further confirmed through additional experiments. Anani Bruce, CIMMYT Maize Entomologist

(Editing by Julie Mollins)

Pakistan releases first quality protein maize varieties

Written by on February 23, 2017. Posted in News.

Field evaluation of QPM hybrids by team of experts in Harappa, Punjab. Photo: M. Waheed Anwar

ISLAMABAD (CIMMYT) – For the first time, Pakistan will release quality protein maize (QPM) varieties for commercial consumption, which could help boost nutrition across the country where nearly half of all children are chronically malnourished.

In January 2017, Pakistan’s maize variety evaluation committee approved QPHM200 and QPHM300, two QPM hybrids, for large-scale cultivation in Pakistan. Developed by the International Maize and Wheat Improvement Center (CIMMYT) in Colombia and evaluated and selected in Pakistan by the National Agricultural Research Center (NARC), these QPM hybrids can potentially yield up to 15 tons per hectare (ha) – over three times the national average – and can be provided to farmers for less than half the price of currently imported hybrid seeds.

Field evaluation of QPHM200 at Rawalakot, AJK, Pakistan. Photo: Muhammad Ashraf/NARC — Muhammad Hafiz (left) inside his QPHM300 field. Photo: M. Waheed Anwar

Maize is Pakistan’s third most important cereal following wheat and rice, producing one of the highest average grain yields in South Asia. While the majority of Pakistan’s maize is used for poultry feed, it is a major food source in Khyber Pakhtunkhwa, Gilgit Baltistan and the territories of Azad Jammu and Kashmir (AJK). These areas experience some of the highest rates of child malnutrition.

Normal maize is deficient in essential amino acids lysine and tryptophan, key protein building blocks that can’t be synthesized by human body and must be acquired from food sources. As a result, when human diets are comprised mainly of maize, consumers face a risk of malnutrition, particularly those with high protein requirements like young children, pregnant or lactating women. Conventionally bred QPM grain, which has been shown to improve nutritional status, has enhanced levels of lysine and tryptophan while the kernels have a favorable texture and flavor.

QPM was recently introduced to Pakistan through the CIMMYT-led Agricultural Innovation Program (AIP) in collaboration with national partners with support from the United States Agency for International Development. The commercialization of the two QPM hybrids was aimed at boosting nutrition by alleviating protein deficiency, particularly for low income communities where affording protein rich diets is difficult.

In addition, providing low cost feed like QPM to the poultry industry can also enhance the nutritional status of the country, an industry that is growing 8 to 10 percent annually.

“The taste of the cob is unique, it’s good quality,” said Muhammad Hafiz, a QPM grower from Pindi Bhattain area in central Punjab who participated in pre-commercialization trials of the hybrids.

The QPM hybrids were primarily selected based on their yield advantage. Farmers were open to adopting them since they performed better in many locations than normal commercial hybrids. The added benefit of quality protein will also help promote the hybrids while combating malnutrition.

The continued production of quality seed through retention of protein quality complemented by effective delivery mechanisms to farmers are important steps to scale up use of the hybrids. An active role by NARC and other value chain actors in Pakistan can help make seeds more easily accessible and available.

Radio broadcast highlights maize improvement in Pakistan

Written by on February 16, 2017. Posted in News.

AIP maize radio talk show panelists. Photo: Amina Nasim Khan

ISLAMABAD (CIMMYT) — Public and private sector maize stakeholders came together to discuss the International Maize and Wheat Improvement Center’s (CIMMYT) maize interventions and innovations in Pakistan during a recent radio talk show hosted by the Pakistan Broadcasting Corporation.

The radio talk show was organized by the United States Agency for International Development (USAID) and focused on maize development under the CIMMYT-led Agricultural Innovation Program (AIP), supported by USAID in collaboration with national partners. The Pakistan Broadcasting Corporation conducted the show in Urdu and English and aired it throughout the country.

One of the show panelists, Zahid Shafique, program leader from Pakistan’s National Agricultural Research Center, gave an overview of AIP’s interventions and expressed the hope that the program will help Pakistan develop affordable hybrid maize seed, which is currently sold for $6-8 per kilogram, one of the highest prices in South Asia.

Faisal Hayat, deputy manager of the seed company Jullundur Private Limited, noted that CIMMYT’s joint evaluation of hybrids and open-pollinated varieties (OPVs) with AIP maize partners has helped the private sector develop improved hybrids and OPVs that are better adapted to Pakistan’s diverse climates. Capacity building efforts to ensure quality seed production is key to ensuring the sustainability of AIP after its completion said Nazim Ali, an agricultural economist with USAID.

CIMMYT was represented by maize improvement and seed systems specialist AbduRahman Beshir, who briefed the panelists about the introduction and nationwide testing of diverse germplasm and the allocation of well adapted maize hybrids and OPVs to partners.

Ugandan farmer boosts profits from improved maize

Written by on February 13, 2017. Posted in Features.

Olum looks at the WE2115 variety that has transformed his microfinance business. Photo: B.Wawa/CIMMYT

LIRA, Uganda (CIMMYT) – Sam Olum started commercial maize farming three years ago in Lira District, situated approximately 340 km north of Uganda’s capital, Kampala.

As an out-grower, Olum owns and manages 25 acres of land, which he has been planting with hybrid maize for sale to seed companies. He was able to earn more profit using hybrid varieties, which yield more, and put this money into his microfinance business – Aninolal Investment Ltd.

A large number of seed companies in Africa use out-growers, also known as contract farmers, who ensure there will be supply for the companies’ agricultural products. Out-growers produce seed on their own land under contract with the seed company, and are guaranteed purchase of the produce.

Olum first came across hybrid maize two years ago when his uncle Gilbert Owuor introduced him to Otis Garden Seed Company that produces and markets improved drought tolerant varieties WE2114, WE2115, UH5051 and Longe 7H. Olum decided to invest his entire 25 acres of land on WE2115, and hasn’t looked back since.

“I have faithfully planted this variety for two years since it got into the market and the amount of yield I harvest each season is worth the money put into this work,” said Olum. Every season he planted WE2115 his farm was filled with at minimum 350 bags of 120 kg each.

His biggest praise for this variety is that it matures fast, the cobs are big and it is high yielding. In addition, given that Otis Garden Company provides Olum with a ready market for his produce, he is guaranteed a stable income that has transformed him into a successful businessman.

Returns from the WE2115 yield have enabled Olum to bolster his microfinance business that is now worth UGX 200 million (approximately $55,000).

Olum with his uncle Owuor who introduced him to the WE2115 variety, and James Olwi, seed production officer at Otis Garden Seed Company. Photo: B.Wawa/CIMMYT

“The profits from this variety have made a very big difference in my business,” Olum said. He has expanded his clientele beyond his hometown and now reaches farmers from other districts. “At the moment we loan out between 50 and 80 million shillings ($ 14,000 and 22,000) to about 200 farmers in Amolatar, Dokolo, Lira, Masindi and Oyam,” added Olum.

The interest of eight percent he charges on the loans is quite affordable for many farmers compared to the interest rates charged by other financial institutions that range from 12 to 15 percent. Besides supporting farmers, Olum has created job opportunities for 15 people employed full time at his company.

WE2115 along with 15 other improved drought tolerant varieties are reaching smallholders in Uganda through seed companies with access to breeding resources to produce these high yielding varieties. This has been made possible through close collaboration with the International Maize and Wheat Improvement Center (CIMMYT), the African Agricultural Technology Foundation (AATF) and the National Agricultural Research Organisation (NARO).

WE2115 and other similar varieties are marketed under the brand name DroughtTEGO, currently grown in four other countries in Africa (Kenya, Mozambique, South Africa and Tanzania). In 2016, Uganda’s national variety release committee approved the release of an additional four DroughtTEGO varieties: WE1101, WE3103, WE3106 and WE3109, expected to get into the market by 2018.

Klein Karoo’s business knowledge winning in Mozambique

Written by on February 10, 2017. Posted in Features.

A glimpse of Klein Karoo’s sprawling 15-hectare maize field in Manica District, Mozambique. Photo: K. Kaimenyi/CIMMYT

MANICA, Mozambique (CIMMYT) – From years of civil war to the devastation of drought, Mozambique has had its fair share of misfortune over the last six years. Home to an estimated 26 million people, this country holds promise for a mighty economic comeback, with agriculture as a major contributor. Despite struggles to reclaim its former glory, several agricultural multinationals are setting up shop in Mozambique, and reaping great benefits.

One such company is Klein Karoo (K2), a seed producing and marketing giant with presence in Africa and around the world. Founded in Oudtshoorn, South Africa, in 2003, K2 has expanded its reach with seed production and business units in southern Africa (Mozambique, Zambia and Zimbabwe), and distribution partners in Asia and Europe.

Before setting up a seed production unit in Mozambique in 2016, K2 would import seed from South Africa and Zimbabwe, which took up a hefty chunk of total operation costs. Now, these funds can be directed towards production, distribution, and marketing efforts in the country. In 2016 for instance, K2’s sales target for drought tolerant (DT) maize seed was 100 tons. With local production up and running, 40 tons were produced, and 60 tons imported – a significant cost reduction.

The company is currently undertaking multiplication of both hybrid and open pollinated varieties (OPVs) of DT maize, the most popular being Pris 601 and ZM 523 respectively.

Pris 601, a DT hybrid, is particularly favored for its similarities to long loved Matuba, a local variety smallholder farmers have held onto despite its poor yield potential. Much like Matuba, Pris 601 is semi flint, giving it an excellent milling quality preferred by women. On average, farmers planting Matuba can expect a maximum yield of two tons per hectare (t/ha), compared to almost six times more with Pris 601.

Julius Mapanga, operations manager for Klein Karoo in Mozambique, inspects maize at the farm in Manica. Photo: K. Kaimenyi/CIMMYT

“Coupled with good farming practices such as proper spacing, timely weeding, and correct fertilizer application, smallholder farmers in Mozambique could potentially harvest as much as 10 to 12 t/ha by planting drought tolerant maize variety Pris 601,” says Julius Mapanga, operations manager for K2 based in Mozambique, adding, “However, since most farmers are not very consistent with good agronomic practices, actual yield falls to about 5 t/ha, which is still better than Matuba.”

Ensuring uptake and adoption of DT maize varieties among farmers requires innovative strategies, including partnerships with experts in seed promotion. Klein Karoo, in partnership with Farm Input Promotions Africa Ltd. (FIPS-Africa), have rolled out distribution of trial seed packs to farmers, and use of village based advisors (VBAs) to close on sales.

Seed packs, usually weighing between 25 to 75 g, are quickly gaining popularity among seed companies as an alternative to planting demonstration plots. Not only are demonstration plots costly to set up, they are also few and far between, meaning not too many farmers get to see them. Demonstration plots also simulate ideal conditions such as fertilizer application and sometimes irrigation, as opposed to actual farmer habits, which are not always good. Seed packs on the other hand are cost efficient, have a wider reach, and farmers can practice their usual farming methods to see for themselves the product’s performance.

On average, a farmer hosting a demonstration plot will receive a 10 kg bag of maize seed per season, along with fertilizer, and expert advice and follow up on good agronomic practices. Seed packs of 25 g each from a 10 kg bag of maize benefit 400 farmers, and each pack is enough to plant about three rows of maize on a five meter square plot.

Even though Klein Karoo has distributors present in almost all provinces in Mozambique, some gaps in seed distribution still exist. This is where VBAs come in handy, especially in areas with low concentration of agro-dealers, and where farmers live far apart from each other. VBAs are farmers with entrepreneurial skills, and well known in the community, who can purchase seed from K2 and sell within their locality. On average, a VBA can reach between 200-300 farmers per village, to sell improved seed and offer training on good farming practices.

Combining seed packs with promotion by VBAs is possibly the best business strategy K2 could employ. In 2015 alone, over 80,000 seed packs of 30 g each were distributed to farmers across Mozambique, with VBAs making individual sales of between 100-200 kg of improved maize seed.

Through technical and financial support and capacity building initiatives, CIMMYT’s Drought Tolerant Maize for Africa Seed Scaling (DTMASS) project works closely with Klein Karoo and other partners in eastern and southern Africa to bring affordable, improved maize seed to 2.5 million people. DTMASS aims to meet demand and improve access to good-quality maize through production of improved drought tolerant, stress resilient, and high yielding maize varieties for smallholder farmers.

A ton of seed shipped to the doomsday vault at Svalbard

Written by Mike Listman on February 8, 2017. Posted in News.

CIMMYT gene bank specialists — shown here with the shipment destined for Svalbard — conserve, study and share a remarkable living catalog of genetic diversity comprising over 28,000 unique seed collections of maize and over 140,000 of wheat (Photo: Alfonso Cortés/CIMMYT).

MEXICO CITY, Mexico (CIMMYT) — Staff of the gene bank of the International Maize and Wheat Improvement Center (CIMMYT) have sent 56 boxes of nearly 28,000 samples of maize and wheat seed from the center’s collections, to be stored in the Svalbard Global Seed Vault.

Located on Spitsbergen Island in Norway’s remote Arctic Svalbard Archipelago, 1,300 kilometers south of the North Pole, the vault provides free, “safe deposit” cold storage for back-up samples of seed of humanity’s crucial food crops.

“CIMMYT has already sent 130,291 duplicate samples of our maize and wheat seed collections to Svalbard,” said Bibiana Espinosa, research associate in wheat genetic resources. “This brings the total to nearly 158,218 seed samples, which we store at Svalbard to guard against the catastrophic loss of maize and wheat seed and diversity, in case of disasters and conflicts.”

Thursday’s shipment contained 1,964 samples of maize seed and 25,963 samples of wheat and weighed nearly a ton, according to Espinosa.

The wheat seed came from 62 countries and nearly half the samples comprised “landraces” — locally-adapted varieties created through thousands of years of selection by farmers.

“Of the maize samples, 133 contained seed of improved varieties, 51 were of teosinte — maize’s direct ancestor — and 1,780 were of landraces,” said Marcial Rivas, research assistant for maize genetic resources. “Many landraces are in danger of permanent loss, as farmers who grew them have left the countryside to seek work and changing climates have altered the landraces’ native habitats.”

The government of Norway and the Crop Trust cover the cost of storage and upkeep of the Svalbard Global Seed Vault, coordinating shipments in conjunction with the Nordic Genetic Resource Center. Established in 2006, the Crop Trust supports the conservation and availability of crop diversity for food security worldwide and helps to fund CIMMYT’s work to collect and conserve maize and wheat genetic resources. CIMMYT’s maize and wheat germplasm bank is supported by the CGIAR Research Program on Genebanks.

Breaking Ground: Caixia Lan on identifying building blocks for rust resistant wheat

Written by on February 8, 2017. Posted in Features.

CIMMYT scientist Caixia Lan. Photo: Courtesy of Caixia Lan

Breaking Ground is a regular series featuring staff at CIMMYT

EL BATAN, Mexico (CIMMYT) – Support for research into breeding crops resistant to wheat rust is essential to manage the spread of the deadly disease, which has caused billions of dollars of yield losses globally in recent years, said Caixia Lan, a wheat rust expert at the International Maize and Wheat Improvement Center (CIMMYT).

Rust disease has historically been a menace to wheat production worldwide. Although agricultural scientists manage the disease by breeding wheat varieties with rust resistant traits, the emergence of new races hinders progress and demands continued research, said the scientist.

With outbreaks of new strands reported in Europe, Africa and Central Asia, wheat rust presents an intensifying threat to the over 1 billion people in the developing world who rely on the crop as a source of food and for their livelihoods.

One of the most recent rust races, Ug99, was detected in 1998 and has since spread across 13 countries, alone causing crop losses of $3 billion in Africa, the Middle East and South Asia, said Lan.

Working with CIMMYT’s Global Wheat Program Lan is identifying and mapping adult-plant resistance genes to different races of rust (leaf, stripe, and stem) in bread and durum wheat and transferring them into new varieties that help secure farmer’s production.

Growing up in an area dependent on agriculture in rural China, Lan knows all too well the impact crop disease and natural disaster has on family food security and livelihoods. The struggles of smallholder farmers to feed and support their families motivated her to pursue a career in agriculture for development, but it was not until university that she became inspired by the improvements made to crop yield through genetic manipulation and breeding, she said.

After completing her doctoral degree at the Chinese Academy of Agricultural Sciences, and working as a wheat molecular breeding lecturer at Huazhong Agricultural University, Lan was named the Borlaug Global Rust Initiative Women in Technology Early Career Winner in 2011. Lan joined CIMMYT in a post-doctoral position and currently works as a scientist to improve wheat’s resistance to rust.

Rust is a fungal disease that uses wheat plants as a host, sucking vital nutrients and sugars from the plant leaving it to wither and die. Without intervention, wheat rust spreads due to the release of billions of spores, which travel by wind to other plants, crops, regions or countries. Spores have the potential to start new infection, ravage crops and threaten global food security.

The science behind building genetic resistance takes two forms known as major (or race-specific) genes and adult-plant resistance based on minor genes. Major resistance genes protect the wheat plants from infection by specific strains of rust. While adult plant resistance, Lan’s area of specialization, stunts the pathogen by reducing the infection frequency and limiting its nutrient intake from the host wheat plant. Some of the longer-lasting adult-plant resistance genes have been shown to provide protection against multiple diseases for decades and have not succumbed to a mutated strain of rust so far.

Replacing wheat crops for varieties bred with several rust-resistant genes acts as a safeguard for occasions when the pathogen mutates to overcome one resistant gene as the others continue the defense, Lan said.

Lan has identified a number of rust resistant genes in CIMMYT germplasm and developed molecular markers, which are fragments of DNA associated with a specific location in the genome. However, as new races of the disease emerge and old ones continue to spread, research identifying durable and multiple rust resistant genes and breeding them into crops is of high importance, she said.

Agricultural researchers forge new ties to develop nutritious crops and environmental farming

Written by Mike Listman on January 25, 2017. Posted in News.

EL BATAN, Mexico (CIMMYT)—Scientists from two of the world’s leading agricultural research institutes will embark on joint research to boost global food security, mitigate environmental damage from farming, and help to reduce food grain imports by developing countries.

At a recent meeting, 30 scientists from the International Maize and Wheat Improvement Center (CIMMYT) and Rothamsted Research, a UK-based independent science institute, agreed to pool expertise in research to develop higher-yielding, more disease resistant and nutritious wheat varieties for use in more productive, climate-resilient farming systems.

“There is no doubt that our partnership can help make agriculture in the UK greener and more competitive, while improving food security and reducing import dependency for basic grains in emerging and developing nations,” said Achim Dobermann, director of Rothamsted Research, which was founded in 1843 and is the world’s longest running agricultural research station.

Individual Rothamsted and CIMMYT scientists have often worked together over the years, but are now forging a stronger, broader collaboration, according to Martin Kropff, CIMMYT director general. “We’ll combine the expertise of Rothamsted in such areas as advanced genetics and complex cropping systems with the applied reach of CIMMYT and its partners in developing countries,” said Kropff.

Nearly half of the world’s wheat lands are sown to varieties that carry contributions from CIMMYT’s breeding research and yearly economic benefits from the additional grain produced are as high as $3.1 billion.

Experts predict that by 2050 staple grain farmers will need to grow at least 60 percent more than they do now, to feed a world population exceeding 9 billion while addressing environmental degradation and climate shocks.

Rothamsted and CIMMYT will now develop focused proposals for work that can be funded by the UK and other donors, according to Hans Braun, director of CIMMYT’s global wheat program. “We’ll seek large initiatives that bring significant impact,” said Braun.

Breaking Ground: Jiafa Chen on improving maize and building partnerships

Written by on January 11, 2017. Posted in Features.

Breaking Ground is a regular series featuring staff at CIMMYT

EL BATAN, Mexico (CIMMYT) – Maize has always been an integral part of Jiafa Chen’s life.

Chen, a statistical and molecular geneticist at the International Maize and Wheat Improvement Center (CIMMYT), has helped identify new genetic resources that have the potential to be used to breed new maize varieties that withstand a variety of environmental and biological stresses. He has also played a significant role in the development of a recent partnership between CIMMYT and Henan Agricultural University (HAU) in China.

Born in Henan – a province in the fertile Yellow River Valley known for its maize and wheat production – Chen’s family grew maize, which was a major source of income and led to his interest in breeding the crop as a means to help small farmers in China. He went on to study agriculture at HAU, where he focused on maize at a molecular level throughout undergraduate and graduate school, then came to CIMMYT as a postdoctoral researcher in 2013.

“Coming to CIMMYT was natural for me,” Chen said. “CIMMYT’s genebank – which holds over 28,000 maize accessions – offered a wide array of genetic resources that could help to breed varieties resistant to disease and abiotic stress which are large challenges in my country.”

Over Chen’s four years at CIMMYT headquarters near Mexico City, he has helped characterize CIMMYT’s entire maize genebank using DArTseq, a genetic fingerprinting method that can be used to help identify new genes related to traits like tolerance to heat under climate change, or resistance to disease. This research is being used to develop maize germplasm with new genetic variation for drought tolerance and resistance to tar spot complex disease.

“Conserving and utilizing biodiversity is crucial to ensure food security for future generations,” Chen said. “For example, all modern maize varieties currently grown have narrow genetic diversity compared to CIMMYT’s genebank, which holds some genetic diversity valuable to breed new varieties that suit future environments under climate change. CIMMYT and other genebanks, which contain numerous crop varieties, are our only resource that can offer the native diversity we need to achieve food security in the future.”

Chen moved back to China this month to begin research at HAU as an assistant professor, where he will continue to focus on discovering new genes associated with resistance to different stresses. Chen was the first student from HAU to come to CIMMYT, and has served as a bridge between the institutions that officially launched a new joint Maize and Wheat Research Center during a signing ceremony last week.

The new center will focus on research and training, and will host four international senior scientists with expertise in genomics, informatics, physiology and crop management. It will be fully integrated into CIMMYT’s global activities and CIMMYT’s current collaboration in China with the Chinese Agricultural Academy of Sciences.

“I think through the new center, CIMMYT will offer HAU the opportunity to enhance agricultural systems in China, and will have a stronger impact at the farm level than ever before,” Chen said. “I also think HAU will have more of an opportunity to be involved with more global agricultural research initiatives, and become a world-class university.”

New Publications: Africa’s future cereal production

Written by on January 9, 2017. Posted in Publications.

Cereal yields in sub-Saharan Africa must increase to 80 percent of their potential by 2050 to meet the enormous increase in demand for food. Photo: J. Siamachira/CIMMYT — Cereal yields in sub-Saharan Africa must increase to 80 percent of their potential by 2050 to meet the enormous increase in demand for food. Above, Phillis Muromo, small-scale farmer in Zaka in Zimbabwe. Photo: J. Siamachira/CIMMYT

EL BATAN, Mexico (CIMMYT) — Cereal yields in sub-Saharan Africa must increase to 80 percent of their potential by 2050 to meet the enormous increase in demand for food, according to a new report.

Currently, sub-Saharan Africa is among the regions with the largest gap between cereal consumption and production, with demand projected to triple between 2010 and 2050. The study “Can Sub-Saharan Africa Feed Itself?” shows that nearly complete closure of the gap between current farm yields and yield potential is needed to maintain the current level of cereal self-sufficiency by 2050. For all countries, such yield gap closure requires a large, abrupt acceleration in rate of yield increase. If this acceleration is not achieved, massive cropland expansion with attendant biodiversity loss and greenhouse gas emissions or vast import dependency are to be expected.

Learn more about how Africa can meet future food demand in the feature “Can sub-Saharan Africa meet its future cereal food requirement?” and check out other new publications from CIMMYT scientists below.

Genomic regions associated with root traits under drought stress in tropical maize (Zea mays L.). 2016. Zaidi, P.H.; Seetharam, K.; Krishna, G.; Krishnamurthy, S.L.; Gajanan Saykhedkar; Babu, R.; Zerka, M.; Vinayan, M.T.; Vivek, B. Plos one, 11(10): e0164340.
Can sub-Saharan Africa feed itself? 2016. Ittersum, M.K. van; Bussel, L.G.J. van; Wolf, J.; Grassini, P.; Wart, J. van; Guilpart, N.; Claessens, L.; De Groote, H.; Wiebe, K.; Mason-D’Croz, D.; Haishun Yang; Boogaard, H.; Oort, P.J.A. van; Van Loon, M.P.; Saito, K.; Adimo, O.; Adjei-Nsiah, S.; Agali, A.; Bala, A.; Chikowo, R.; Kaizzi, K.; Kouressy, M.; Makoi, J.H.; Ouattara, K.; Kindie Tesfaye Fantaye; Cassman, K.G. Proceedings of the National Academy of Sciences of the United States of America PNAS, 113 (52): 14964-14969.
QTL mapping for grain zinc and iron concentrations and zinc efficiency in a tetraploid and hexaploid wheat mapping populations. 2016. Velu, G.; Yusuf Tutus; Gomez-Becerra, H.F.; Yuanfeng Hao; Demir, L.; Kara, R.; Crespo-Herrera, L.A.; Orhan, S.; Yazici, A.; Singh, R.P.; Cakmak, I. Plant and Soil, online first.
Control of Helminthosporium leaf blight of spring wheat using seed treatments and single foliar spray in Indo-Gangetic Plains of Nepal. 2016. Sharma-Poudyal, D.; Sharma, R.C.; Duveiller, E. Crop Protection, 88: 161-166.
Breeding value of primary synthetic wheat genotypes for grain yield. 2016. Jafarzadeh, J.; Bonnett, D.G.; Jannink, J.L.; Akdemir, D.; Dreisigacker, S.; Sorrells, M.E. Plos one, 11 (9): e0162860.

Engaging youth: beyond the buzzword

Written by on December 20, 2016. Posted in News.

Researchers are seeking to re-engage rural youth who are increasingly abandoning agriculture to work in cities, raising the question who will grow our food in the future? Photo: P.Lowe/CIMMYT

EL BATAN, Mexico (CIMMYT) – More than 60 percent of the population in developing countries is below the age of 25, a demographic that is projected to grow. In Sub-Saharan Africa alone, the number of young people is expected to triple by 2050.

Despite large numbers of youth, farmers worldwide are an average age of about 60 as young people are being pushed out of their rural homes, due to factors like lack of access to land or credit. This is causing a dangerous trend that could result in a shortage of farmers in the coming decades, just as global food demand is projected to increase 70 percent by 2050.

However, when given the opportunity and access to resources, young men and women often prefer to stay in their rural homes and have proven to be more likely to adopt the new technologies needed to sustainably increase agricultural productivity than older farmers.

In an effort to address this age disparity and encourage young people to get involved in farming, youth in agriculture experts are developing a new framework with the International Maize and Wheat Improvement Center (CIMMYT) that aims to help boost interest in research on maize and wheat farming systems.

Youth in agriculture experts from the Institute of Development studies (IDS), the Royal Tropical Institute (KIT) and the Young Professionals for Agricultural Development (YPARD) visited CIMMYT headquarters near Mexico City to discuss prospects and implications for maize and wheat farming systems – building on efforts to produce a collaborative draft framing paper by IDS with the CGIAR Research Programs MAIZE and WHEAT to help think about how both programs want to engage with youth as part of their research agendas.

Jim Sumberg, agriculturalist and research fellow at the Institute of Development Studies, discusses how we can support youth and build up rural society at large. Photo: G. Renard/CIMMYT

In some situations young people are resorting to occupations other than farming due to lack of land or employment options in rural areas, according to Jim Sumberg, research fellow at IDS and an agriculturalist with over 25 years’ experience working on small-scale farming systems and agricultural research policy.

The response of agricultural research should not just be simply to make youth another target group, Sumberg said.

“We want to develop a more nuanced story, particularly in relation to the interests of MAIZE and WHEAT, and how these align with the interests and capabilities of different groups of young people – men and women, rich and poor, better and less well educated,” Sumberg said.

However, Sumberg cautioned against youth becoming just another box for donors to tick.

“There is a real danger that if we identify young people as a separate target group, as has been done before with women,” Sumberg said. “For each new box you put people in, you are chopping up rural society into separate pieces, as if youth aren’t related to the adults, older people and kids. But in fact everyone is embedded in social relations and networks and are connected to each other.”

What young people do economically, what they’re able to do both in farming and other occupations, has a lot to do with the nature of those relationships.

You need to consider questions like “Does a son or daughter receive land from a father or uncle? Does a wife lend money to her husband to start a business? If you only think in terms of isolate groups, you’re not getting the full picture,” he said.

Sumberg believes that we are early enough in youth involvement in agricultural research that we can avoid the mistake of making them a distinct and separate target. The real challenge is to work our way back to a more holistic image of rural society, which includes understanding the dynamic relationships between individuals and groups in each context in which we operate.

“It’s a great challenge, but the benefits are huge if we can pull this off,” Sumberg said.

The collaborative framing paper on youth for MAIZE and WHEAT will be published in 2017.

Improved maize offers new economic opportunity to Kenyan family

Written by on December 20, 2016. Posted in Features.

Mbula and her son Kivanga shell the cobs of KDV2 maize, an early maturing drought tolerant variety. Photo: B. Wawa/CIMMYT

NAIROBI, Kenya (CIMMYT) – Millions of women across Africa continue to drive agriculture and for Francisca Mbula, a mother of five in her late 50s, her successful journey in farming is credited to her 30-year old eldest son Nzioka Kivanga. Mbula’s family lives in Machakos County, a semi-arid area situated in the eastern part of Kenya’s capital Nairobi, and like thousands of other families, they depend on small-scale rainfed farming, which remains a key livelihood even though it is adversely affected by climatic shocks.

Machakos, like several other counties in eastern Kenya, was badly hit with drought that ravaged various parts of the country during the October-December short rains.

Kivanga is not in formal employment but a dedicated farmer. “Sometimes I see his lack of formal employment as a blessing, because without his hard work and zeal for farming I would not have learned about Drought Tego and KDV2 varieties that have changed my farming,” explained Mbula.

Both Drought Tego and KDV2 are modern improved varieties that are drought tolerant and offer better resistance to common maize diseases in this region. He started planting KDV2, an improved open pollinated variety, during March 2014 and a year later planted Drought Tego, an improved hybrid

A rear view of Kivanga’s new home, built from the income generated using improved maize varieties. Photo: B. Wawa/CIMMYT

“The KDV2 maize is very sweet and good for our Muthokoi meal made from maize and beans, because its grains are small so you don’t need a lot of beans. This helps a lot to cut costs,” said Kivanga. The two varieties are produced and marketed by the Dryland Seed Company (DLS) where Kivanga first learned and purchased at the company shop in Machakos in 2014.

KDV2 and Drought Tego’s yield success has brought many economic gains to Kivanga than he would have otherwise never earned planting traditional varieties. “I started building my house in 2013. It was very slow because I did not have cash to keep the construction going,” said Kivanga. “From the seven bags of KDV2 maize harvest I sold the extra five bags for 3,600 shillings (USD $36) each, which helped me to build up the house from the foundation to the walls.” The seven 90 kilogram (kg) bags of maize harvested from a 2 kg packet of KDV2 variety was four times more than what Kivanga and his mother would have harvested from their recycled local varieties.

When Kivanga got his harvest from Tego in September 2015, it surpassed his expectations. From the 2 kg packet of Drought Tego, Kivanga harvested ten 90 kg bags and another five bags from KDV2 in the same season.

Mbula holds a full cob from the Drought Tego variety, expected to provide her and her family a successful harvest. Photo: B. Wawa/CIMMYT

“With this harvest I was able to plaster all the walls and buy iron sheets for the roofing,” Kivanga said while pointing at his nearly finished house, which he plans to finish in 2016 after the August harvest.

DLS has played a major role in supporting farmers’ access to improved seed by creating awareness about available varieties and their suitability based on agro-ecological zone and planting season.

“KDV varieties are early maturing, so we advise farmers to plant these varieties during the short rains and Drought Tego during the long rains since it is medium maturing,” said Jecinta Mwende, a sales representative at DLS. “This is a sure way of farmers getting higher yields.”

DLS is a key partner collaborating with the International Maize and Wheat Improvement Center (CIMMYT) to produce and distribute improved stress tolerant varieties. In 2015 DLS produced 300 tons of its three varieties KDV2, KDV4 and Drought Tego, currently being sold to farmers. Another variety – SAWA – is the latest variety and its production started in 2016 as an introductory seed.

“The performance of the four varieties has been impressive even in our production fields, and we will have enough to distribute beyond the eastern region through the coming two planting seasons starting from October 2016,” added Ngila Kimotho, managing director of DLS Company.

Can sub-Saharan Africa meet its future cereal food requirement?

Written by on December 12, 2016. Posted in Press releases.

cereals_africa_trends_en-2 — To satisfy the enormous increase in demand for food in sub-Saharan Africa until 2050, cereal yields must increase to 80 percent of their potential. This calls for a drastic trend break. Graphic courtesy of Wageningen University

EL BATAN, Mexico (CIMMYT) – Sub-Saharan Africa will need to transform and intensify crop production to avoid over-reliance on imports and meet future food security needs, according to a new report.

Recent studies have focused on the global picture, anticipating that food demand will grow 60 percent by 2050 as population soars to 9.7 billion, and hypothesizing that the most sustainable solution is to close the yield gap on land already used for crop production.

Yet, although it is essential to close the yield gap, which is defined as the difference between yield potential and actual farm yield, cereal demand will likely not be met without taking further measures in some regions, write the authors of the report published in the Proceedings of the National Academy of Sciences (PNAS).

In particular, sub-Saharan Africa faces the prospect of needing greater cereal crop imports or expanding onto previously unfarmed lands, which will lead to a sharp uptick in biodiversity loss and greenhouse gas emissions in the region.

“No low-income country successfully industrialized in the second half of the 20^th century while importing major shares of their food supply,” said co-author Kindie Tesfaye, a scientist with the International Maize and Wheat Improvement Center (CIMMYT).

To meet food demand without planting on previously unsown lands, farmers in sub-Saharan Africa will need to close yield gaps, but in addition consider options to sustainably intensify the number of crops grown on existing croplands by rotation and expanding the use of irrigation in a responsible manner.

“If intensification is not successful and massive cropland expansion is to be avoided, sub-Saharan Africa will become ever more dependent on imports of cereals than it is today,” Tesfaye said, adding that the African Development Bank highlights self-sufficiency in agriculture as a principal goal of its action plan for agricultural transformation.

More than half of global population growth between now and 2050 is projected to occur in Africa, where it increased 2.6 percent each year between 2010 and 2015, according to data from the U.N. Department of Economic and Social Affairs.

In sub-Saharan Africa, population will increase 2.5 times overall by 2050, and demand for cereals will triple, while current levels of cereal consumption already depend on substantial imports.

For the study, titled “Can Sub-Saharan Africa Feed Itself?”, scientists focused on 10 countries where cereals make up half of calories in the human diet and half the cropland area that are part of the Global Yield Gap Atlas, which is developed using local data, to estimate food production capacity on existing cropland. Of the 10 countries, seven do not have enough land area to support expansion.

Except in Ethiopia and Zambia, cereal yields in most countries in the region are growing more slowly than population and demand, while total cropland area has increased a massive 14 percent in the last 10 years. Although Ethiopia shows progress in crop production intensification, other countries lag behind, Tesfaye said.

“With improved cultivars, hybrid seeds, coupled with increased use of irrigation, fertilizers, modern pest management practices and good agronomy, it’s possible to achieve accelerated rates of yield gain, but more research and development are required,” he added.

“Can Sub-Saharan Africa Feed Itself?” appears in the Proceedings of the National Academy of Sciences the week of December 12. It is co-authored by Wageningen University, University of Nebraska-Lincoln, and multiple CGIAR centers, regional and national Institutions in Africa.

Wheat rust poses food security risk for global poor, says DFID’s Priti Patel

Written by on December 5, 2016. Posted in Features.

David Hodson, CIMMYT senior scientist (L), describes the challenges posed by wheat rust to Priti Patel, Britain's international development secretary, during the Grand Challenges Annual Meeting in London. Handout/DFID — David Hodson, CIMMYT senior scientist (L), describes the challenges posed by wheat rust to Priti Patel, Britain’s international development secretary, during the Grand Challenges Annual Meeting in London. DFID/handout

LONDON (CIMMYT) – International wheat rust monitoring efforts are not only keeping the fast-spreading disease in check, but are now being deployed to manage risks posed by other crop diseases, said a scientist attending a major scientific event in London.

Although initially focused on highly virulent Ug99 stem rust, the rust tracking system – developed as part of the Borlaug Global Rust Initiative, an international collaboration involving Cornell University and national agricultural research programs – is also used to monitor other fungal rusts and develop prediction models with the aim of helping to curtail their spread.

“We appear to be looking at some shifts in stem rust populations with the Digalu race and new variants increasing and spreading,” said David Hodson, a senior scientist with the International Maize and Wheat Improvement Center (CIMMYT), who showcased the latest research findings at the recent Grand Challenges meeting in London hosted by the Bill & Melinda Gates Foundation.

“Our data reinforce the fact that we face threats from rusts per se and not just from the Ug99 race group – we are fortunate that international efforts laid the groundwork to establish a comprehensive monitoring system,” said Hodson, one of more than 1,200 international scientists at the gathering.

“The research investments are having additional benefits,” he told Priti Patel, Britain’s secretary of state for international development, explaining that the wheat rust surveillance system is now also being applied to the deadly Maize Lethal Necrosis disease in Africa.

“The learning from stem rust and investments in data management systems and other components of the tracking system have allowed us to fast-track a similar surveillance system for another crop and pathosystem.”

In a keynote address, echoed by an opinion piece published in London’s Evening Standard newspaper authored by Patel and billionaire philanthropist Bill Gates, Patel described the risks posed by wheat rust to global food security and some of the efforts funded by Britain’s Department for International Development (DFID) to thwart it.

“Researchers at the University of Cambridge are working with the UK Met Office and international scientists to track and prevent deadly outbreaks of wheat rust which can decimate this important food crop for many of the world’s poorest people,” Patel said, referring to collaborative projects involving CIMMYT, funded by the Gates Foundation and DFID

Patel also launched a DFID research review at the meeting, committing the international development agency to continued research support and detailing how the UK intends to deploy development research and innovation funding of £390 million ($485 million) a year over the next four years.

Wheat improvement work by the CGIAR consortium of agricultural researchers was highlighted in the research review as an example of high impact DFID research. Wheat improvement has resulted in economic benefits of $2.2 to $3.1 billion per year and almost half of all the wheat planted in developing countries.