Maize researchers at MMRI while receiving the DH inducer lines seeds. Photo:MMRI
Maize is Pakistan’s third important cereal following wheat and rice. Pakistan’s maize yield is among the highest in South Asia with an average yield of 4.5 tons per hectare (t/ha). Maize production in Pakistan in 2016-17 set a record high of 6.1 million tons, a 16 percent increase from the previous year and almost a 600 percent increase from levels in the early 1980s. The introduction and rapid expansion of hybrid maize in the mid 1990s, particularly in the spring season, is among the drivers for the wider adoption of maize in Pakistan.
Despite the noteworthy progress of maize production and productivity, Pakistan still imports more than 80 percent of the hybrid seeds, costing the country over $50 million annually and making retail price of hybrid seeds expensive. Dependency on seed import will not warrant sustainable maize production.
Haploid inducers are a specially developed maize genetic stock that are used to develop doubled haploid (DH) maize lines. DH maize lines are highly uniform, genetically pure and stable, making the maize breeding process more intuitive and efficient by simplifying logistics.
This material was shared with two AIP public partners, Maize and Millets Research Institute (MMRI) and University of Agriculture Faisalabad (UAF). The CIM2GTAILs showed high haploid induction rates (~8-15 percent) under CIMMYT-tested (sub)tropical conditions in Mexico and Kenya, and showed better agronomic performance in terms of plant vigor, synchrony with tropical source populations, better standability, and resistance to important tropical foliar diseases and ear rots..
This DH technology is capable to develop a large number of inbred lines with highest uniformity and homozygosity in shortest possible time of 2-3 generations. Conventional breeding methods needs 6-8 generations to develop stable maize inbred line.
Double haploid inducer seeds handover to UAF. Dr. Muhammad Aslam (UAF),left receiving from Dr. Muhammad Imtiaz. Photo: Ehtisham/CIMMYT
While handing over the inducer seeds to UAF, Muhammad Imtiaz, CIMMYT country representative for Pakistan said “the initiation of the DH technology in Pakistan will modernize and enhance maize breeding efficiency of local institutions particularly in availing locally adapted inbred lines.”
The two institutions have mobilized additional resources from the Government of Pakistan to establish the required DH facilities in their respective institutions and currently they are multiplying the seeds in a controlled environment. Receiving the seeds that were sent from CIMMYT Mexico, Muhammad Aslam, assistant professor at UAF and Muhammad Arshad, director of MMRI sincerely acknowledged the continued and unreserved support from CIMMYT particularly in building the capacity of national programs.
CIMMYT and AIP have trained Pakistani researchers on DH technology in Mexico and Kenya and have allocated 52 market-ready maize varities, including hybrids and biofortified varieties, to 12 public and private partners to foster availability and affordability of maize seeds in Pakistan.
The Agricultural Innovation Program (AIP) for Pakistan is working to sustainably increase agricultural productivity and incomes in the agricultural sector through the promotion and dissemination of modern technologies/practices in the livestock, horticulture (fruits and vegetables) and cereals (wheat, maize and rice) sector. Project management is vested in a unique consortium of CGIAR Centers and the Pakistan Agricultural Research Council (PARC), led by CIMMYT supported by the U.S. Agency for International Development. The project aims to foster emergence of a dynamic, responsive, and competitive system of science and innovation in Pakistan. AIP seeks to catalyze equitable growth in agricultural production, productivity, and value.
Researchers take part in Wheat Blast screening and surveillance course in Bangladesh. (Photo: CIMMYT/Tim Krupnik)
Fourteen young wheat researchers from South Asia recently attended a screening and surveillance course to address wheat blast, the mysterious and deadly disease whose surprise 2016 outbreak in southwestern Bangladesh devastated that region’s wheat crop, diminished farmers’ food security and livelihoods, and augured blast’s inexorable spread in South Asia.
Held from 24 February to 4 March 2018 at the Regional Agricultural Research Station (RARS), Jessore, as part of that facility’s precision phenotyping platform to develop resistant wheat varieties, the course emphasized hands-on practice for crucial and challenging aspects of disease control and resistance breeding, including scoring infections on plants and achieving optimal development of the disease on experimental wheat plots.
Cutting-edge approaches tested for the first time in South Asia included use of smartphone-attachable field microscopes together with artificial intelligence processing of images, allowing researchers identify blast lesions not visible to the naked eye.
Workshop participants learned how to use the latest in technology to identify and keep track of the deadly Wheat Blast disease. Photo: CIMMYT archives.
“A disease like wheat blast, which respects no borders, can only be addressed through international collaboration and strengthening South Asia’s human and institutional capacities,” said Hans-Joachim Braun, director of the global wheat program of the International Maize and Wheat Improvement Center (CIMMYT), addressing participants and guests at the course opening ceremony. “Stable funding from CGIAR enabled CIMMYT and partners to react quickly to the 2016 outbreak, screening breeding lines in Bolivia and working with USDA-ARS, Fort Detrick, USA to identify resistance sources, resulting in the rapid release in 2017 of BARI Gom 33, Bangladesh’s first-ever blast resistant and zinc enriched wheat variety.”
Cooler and dryer weather during the 2017-18 wheat season has limited the incidence and severity of blast on Bangladesh’s latest wheat crop, but the disease remains a major threat for the country and its neighbors, according to P.K. Malaker, Chief Scientific Officer, Wheat Research Centre (WRC) of the Bangladesh Agricultural Research Institute (BARI).
“We need to raise awareness of the danger and the need for effective management, through training courses, workshops, and mass media campaigns,” said Malaker, speaking during the course.
The course was organized by CIMMYT, a Mexico-based organization that has collaborated with Bangladeshi research organizations for decades, with support from the Australian Center for International Agricultural Research (ACIAR), Indian Council of Agricultural Research (ICAR), CGIAR Research Program on Wheat (WHEAT), the United States Agency for International Development (USAID), and the Bangladesh Wheat and Maize Research Institute (BWMRI).
Speaking at the closing ceremony, N.C.D. Barma, WRC Director, thanked the participants and the management team and distributed certificates. “The training was very effective. BMWRI and CIMMYT have to work together to mitigate the threat of wheat blast in Bangladesh.”
The main attractions were maize and wheat varieties introduced by CIMMYT through its programs across Pakistan (Zincol, Pakistan, Borlaug, Pirsabak and QPM – 200/300 & white), the Zero-Tillage Happy Seeder, the maize push row planter, hermetic bags for storage of wheat and the multi-crop direct-seeding of rice planter. The AIP also exhibited its two competitive grant academic partners from livestock and vegetable components which include value addition of camel milk (dries and fresh cheese) and seasonal vegetable kitchen gardening (chilies, okra, squash, bell pepper) focusing food security and nutrition significance.1
The expo was inaugurated by Governor of Punjab province, Rafique Rajwana accompanied by Mission Director of USAID Pakistan Mr. Jerry Bisson, and diplomates from different countries. AIP stall located at U.S. Government pavilion represented by USAID & USDA, also spellbound many visitors including farmers, policymakers, media, agriculture experts and scientists from both public- and private-sector organizations and students, opening new possibilities for AIP and CIMMYT to connect with target groups and explore agricultural prospects in Pakistan.
See all the photos from the event on Flickr, here.
Timothy Krupnik has worked in agricultural research for development in Asia, sub-Saharan Africa, and the Caribbean. At CIMMYT, he leads a multi-disciplinary and multi-cultural research team that comprises the Sustainable Agrifood Systems program’s Innovation Sciences in Agroecosystems and Food Systems theme across Asia.
This team spans disciplines and brings together technical skills ranging from systems agronomy, remote sensing, socioeconomics, climatology, agricultural engineering, and modeling and data science. The team’s research generates real-world impact by addressing key knowledge gaps, developing tools, and facilitating partnerships that increase productivity, sustainability and resilience in the context of the region’s biophysical, economic, and sociocultural diversity.
Krupnik has published over 120 peer-reviewed papers, policy briefs, chapters and books, and has led the development of numerous extension modules, decision support tools, and early warning systems.
Bekele Geleta Abeyo works on germplasm development, variety release, early generation seed multiplication, demonstration and popularization of new wheat varieties with recommended packages to realize better yield gains on farmers’ fields with NARS partners for nine sub-Saharan African countries.
He facilitates germplasm exchange among NARs within and across countries, NARS capacity building through training and mentoring of young professionals, material support by developing competitive and compelling projects pertinent to the country, data and experience sharing, and joint publication of new research findings.
He also organizes national, regional and international conferences and workshops, creating networks among NARs in the region, representing CIMMYT and the Global Wheat Program (GWP) in various forums. He liaises with government officials, institutions, and offices at various levels for collaboration effective partnerships.
A new publication suggests strategies to improve rural women’s access to agricultural machinery. Photo: CIMMYT/ Martin Ranak
A new research note published for International Women’s Day, details current gender gaps in rural mechanization in Bangladesh, and outlines plans to overcome these challenges.
Using simple technologies, such as multi-crop reaper-harvesters can reduce the time farmers spend harvesting by up to 80 percent and can reduce the costs of hiring field labor by up to 60 percent. The problem is that women may face cultural constraints to working in the field, running machinery service provision businesses, and do not have equal access to financing, which is a huge barrier, as the technologies can cost $500-2000 up front.
The authors suggest a number of gender-balanced approaches to scaling-out technologies such as use of targeted, selective and smart subsidies and access to finance to women-headed households, methods to spread investment risks, and prioritizing joint learning, with husbands and wives attending field courses together and jointly developing business plans.
The research note is a result of joint efforts between the USAID/Washington and Bill and Melinda Gates Foundation supported Cereal Systems Initiative for South Asia (CSISA), the USAID/Bangladesh CSISA – Mechanization and Irrigation Project, and the the USAID/Washington funded USAID funded Gender, Climate Change, and Nutrition Integration Initiative (GCAN) project, all of which involve collaborations between the International Maize and Wheat Improvement Center, the International Food Policy Research Institute, International Development Enterprises, the International Rice Research Institute and the CGIAR Research Program on Climate Change, Agriculture and Food Security.
USAID’s Mary Hobbs, Director of the Economic Growth and Agriculture Section, and Kenneth Dunn, Deputy Director, met with CIMMYT-Pakistan’s Country Representative, Imtiaz Muhammad and NARC’s Director General, Ghullam Muhammad Ali.
During the visit, the delegation toured wheat field trials, the Maize Stem Borer Mass Rearing Lab at the NARC and discussed the importance of public-private partnerships and collaborations for developing a strong agricultural system. They also toured the NARC germplasm bank, which provides vital support to the national crop improvement programs in the form of required germplasm seeds of different crops and is a genetic resource of cultivated crops and their wild relatives, useful for breeding.
Hobbs said, “CIMMYT’s efforts are really worthy and contribute to the overall agriculture-based economy and uplifting the livelihoods of farming communities.”
Nairobi, Kenya (CIMMYT) – A new comprehensive integrated pest management (IPM)-based technical guide produced by international experts will help scientists, extension agents and farmers to tackle the fall armyworm (Spodoptera frugiperda), which has rapidly spread across the African continent in the last two years, decimating maize crops in its path.
Native to North America, the fall armyworm has recently emerged as a major threat in Africa, where it has been identified in over 30 countries since it was first confirmed on the continent in January 2016. The pest can potentially feed on 80 different crop species but has a preference for maize, which poses a significant threat to the food security, income and livelihoods of over 300 million African smallholder farm families that consume maize as a staple crop.
“The potential impact of the fall armyworm as a major food security and economic risk for African nations cannot be overstated,” said Martin Kropff, director general at CIMMYT.
If proper control measures are not implemented, the fall armyworm could cause extensive maize yield losses of up to $6.2 billion per year in just 12 countries in Africa where its presence has been confirmed, according to the Centre for Agriculture and Biosciences International (CABI).
“The fall armyworm poses an enormous and wide-scale risk to the livelihoods of several million African smallholders, and requires urgent deployment of an IPM strategy and quick response from all stakeholders,” said B.M. Prasanna, director of MAIZE and the Global Maize Program at CIMMYT. “The Fall Armyworm Integrated Pest Management Guide provides comprehensive details on the best management practices to help smallholder farmers effectively and safely control the pest while simultaneously protecting people, animals and the environment.”
Worker rogueing a wheat seed production plot. Photo: CIMMYT/A.Habtamu.
In response to Ethiopia’s worst drought in 50 years and the country’s critical shortage of maize and wheat seed for sowing in 2016, Ethiopian organizations, seed producers, and the International Maize and Wheat Improvement Center (CIMMYT) partnered to deliver to farmers over 3,400 tons of high quality seed that was sown on more than 100,300 hectares.
“We went three years without rain,” says farmer Usman Kadir, whose 1.5-hectare homestead in Wanjo Bebele village, Halaba Special Woreda, supports a household of 11 persons. “We were able to eat thanks to emergency food programs.” In 2017, Kadir used emergency maize seed to sow half a hectare and harvested 3 tons, getting his farm back on its feet. “If more new improved varieties come, we want to work with you and expand our farming operation.”
Funded by the U.S. Agency for International Development (USAID) and Office of Foreign Disaster Assistance (OFDA) of the U.S. Ethiopia mission, seed relief complemented international and national food aid, helping farm families to quickly grow crops after several seasons of erratic or failed rains in Ethiopia and the catastrophic 2015-16 El Niño droughts. At that time, more than 10 million people struggled to find food, as eastern Ethiopia faced crop losses from 50 to 90 percent of expected yields.
“This effort helped rescue the food security and livelihoods of more than 271,000 rural households and 1.6 million individuals in Ethiopia’s Amhara, Oromia, Tigray, and SNNP regions, and strengthened seed systems to address future climate, disease, and pest crises,” said Bekele Abeyo, CIMMYT wheat scientist who led the seed relief initiative.
Farmers are growing maize and wheat varieties suitable for drought- and disease-affected areas. Photo: CIMMYT/ A. Habtamu
Wheat and maize: Mainstays of food security
Agriculture provides 42 percent of Ethiopia’s GDP, 77 percent of employment, and 84 percent of exports. Subsistence, smallholder farmers predominate, making their living from less than two hectares of land. Wheat and maize are the most important crops for food security; they are also at the center of Ethiopia’s increasingly vibrant agricultural output markets and have been the focus in recent years of public investment to raise national production.
Maize and wheat production in Ethiopia depends on rainfall, making the unpredictable weather patterns caused by climate change exceptionally detrimental here. Various studies predict an average 30 percent reduction in farm incomes due to climate change impacts, including greater extremes in temperatures and rainfall (floods, droughts) and the emergence of new pest and disease strains. Research shows that reduced precipitation is already holding back wheat yields.
To address this, experts identified maize and wheat varieties suitable for drought-affected areas and highly resistant to prevalent crop diseases. Of the maize varieties, some 10 percent were quality protein maize, which carries enhanced levels of key amino acids for protein synthesis in humans.
“This effort also provided training for district and zonal development agents in crop protection, agronomy, drought mitigation practices, and seed systems,” said Abeyo. “Finally, five women seed producer associations received wheat seed threshers and a large union of farmer seed producer cooperatives received a maize sheller through the initiative. This equipment will greatly expedite their operations and contribute to the expanded and more reliable access of farmers to affordable, quality seed in the future.”
Partners and contributors
Emergency relief seed was sourced through diverse CIMMYT partnerships, including producers in the USAID-funded “Drought Tolerant Maize for Seed Scaling Project” (DTMASS) and “Wheat Seed Scaling Initiative.” Stakeholders included the Ministry of Agriculture and Natural Resources (MoANR), the Bureau of Agriculture and Natural Resources (BoANR), public and private seed companies/enterprises, farmer cooperative unions, federal and regional research institutes, and non-government organizations working in target areas. With funding from the Bill & Melinda Gates Foundation, Ethiopia’s Agricultural Transformation Agency (ATA) helped deliver seed to drought-affected districts and jointly organized training and workshops.
Click here to read a full report on the emergency seed relief initiative.
Since 2015, the Cereal Systems Initiative for South Asia (CSISA) has been working with Krishi Vigyan Kendras (KVKs) – agricultural extension centers created by the Indian Council for Agricultural Research – to generate evidence on best management practices for improving cropping system productivity in the Eastern Indo-Gangetic Plains.
Billboard Campaign on early sowing and zero tillage wheat. Photo: CSISA
Technologies and management practices essential to this research include early wheat sowing, zero tillage and the timely transplanting of rice. In response to clear evidence generated through the CSISA–KVK partnership, Bihar Agriculture University (BAU) announced in October 2017 that all KVKs in Bihar would promote early wheat sowing starting November 1. KVKs promoted this intervention by placing notices, which were designed by CSISA, on roadsides.
BAU also directed the KVKs to act as commercial paddy nurseries, supplying healthy rice seedlings in a timely manner to farmers.
Pairing these rice and wheat interventions is designed to optimize system productivity through the on-time rice transplanting of rice during Kharif (monsoon growing season), allowing for the timely seeding of zero-till wheat in Rabi (winter growing season).
Under the CSISA–KVK partnership, KVKs have supported early wheat sowing by introducing local farmers to the practice of sowing zero tillage wheat immediately after rice harvesting.
Evidence has shown that early sowing of wheat increases yields across Bihar and Eastern Uttar Pradesh. KVK scientists have begun to see the importance of breaking the tradition of sowing short duration varieties of wheat late in the season, which exposes the crops to higher temperatures and reduces yields.
Across the annual cropping cycle, monsoon variability threatens the rice phase and terminal heat threatens the wheat phase, with significant potential cumulative effects on system productivity. The combined interventions of early wheat sowing, zero tillage wheat and rice nurseries for timely planting help mitigate the effects of both variable monsoon and high temperatures during the grain-filling stage.
In 2016–17, data collected across seven KVKs (333 sites) indicated that yields declined systematically when wheat was planted after November 10. When planting was done on November 20 — yields declined by 4%, November 30 – 15%, December 10 – 30%, reaching a low when planting was done on December 20 of a 40% reduction in yield.
Rice yields are also reduced significantly if transplanting is delayed beyond July 20. The timing of rice cultivation, therefore, is important in facilitating early sowing in wheat without any yield penalty to rice.
KVKs are working to generate awareness of these important cropping system interventions, as well as others, deep in each district in which they work. CSISA supports their efforts and strives to mainstream sustainable intensification technologies and management practices within a variety of public- and private sector extension systems as capacity building are core to CSISA Phase III’s vision of success.
DHAKA, Bangladesh (CIMMYT) – The Cereal Systems Initiative for South Asia (CSISA) is helping farmers in Bangladesh save money and time with the implementation of simple calibration keys.
Calibration keys. Photo: Khan, S.M.H./CIMMYT.
CSISA’s Mechanization and Irrigation project (CSISA-MI) has introduced keys to replace the tedious task of calibrating seeding rate of power tiller operated seeders (PTOS). This new, easy-to-use tool, allows farmers to save time and money with the fast and accurate adjustment of the seed distribution rate without additional resources (e.g. two-wheel tractor, land space, seeds, weighing scale, mathematical calculations, calculator etc.).
Previously, local machinery service providers (LSPs) needed to go through a time-consuming and resource-demanding calibration process so that the correct number of seeds per hectare are distributed. Potential LSPs who received training on calibration had difficulty remembering how to do the procedure due to its complexity, reducing their willingness to provide their services. Initial calibration is usually conducted on a road or farmers’ yard, rarely would an LSP or farmer confirm the calibrated seed rate under actual field operating conditions as is recommended.
Key being used to calibrate machine. Photo: Belal Siddiqui, Md./CIMMYT.
Using the key, crop specific seed meter calibration can be completed in the field in under ten minutes and LPSs can quickly re-adjust the machine to sow multiple crops in a single day.
Currently, the calibration keys are only for the common crops in Bangladesh – wheat, mung bean, lentil, sesame, and jute. However, more keys can be added for other crops or different sizes of seed meter.
The keys are commercially produced by a local service provider, Alam Engineering Works, using metal cutting dies for precision with technical support from the project. A set of high-quality stainless steel keys costs about $2.
NSAF field research technician showing a demonstration variety of maize to farmers in Kailali, Nepal. Photo: D. Joshi/CIMMYT
KHATMANDHU, Nepal (CIMMYT) — In Nepal, nearly 20 local seed companies are involved in producing and marketing seed, contributing to about 50 percent of the country’s formal seed supply system.
Maximizing crop yields requires quality seed production and the development of new varieties locally. Adopting improved quality seed alone has shown to increase crop production up to 30 percent.
However, seed production practices are currently not standardized in Nepal and seeds of inconsistent quality are produced by various sources. To ensure farmers adopt new varieties, the Nepal Seed and Fertilizer project (NSAF) is working with seed companies to build their capacity for both seed production and distribution by providing technical guidance and resources to strengthen local seed production, seed producers’ network and market linkages by adopting new technology and business approaches.
NSAF also helps seed companies hold seed production demonstrations for newly released crop varieties to test, analyze and promote the best agronomic practices for achieving high yield. As a result, several farmers have shown interest in adopting improved practices in seed production.
A NSAF seed partner company was recently presented an award from Nepal’s Ministry of Agricultural Development and the Food and Agriculture Organization of the United Nations for World Food Day 2017. Global Agri-Tech Nepal Private Limited (GATE Nepal), the awardee, was recognized for their excellent contribution in seed production and distribution network for seed supply.
“Over the span of seven years, the company’s yearly portfolio of seed trading has increased from 40 tons to 800 tons by 2017,” said Tikaram Rijal, Managing Director of GATE Nepal.
GATE Nepal has been engaged in the production, processing and marketing of government-registered high quality improved cereal, legume, oil and vegetable seeds. NSAF is supporting the company by training and providing newly released seed varieties to growers, which have resulted in 20 percent production growth by participating farmers.
Learn more about the Nepal Seed and Fertilizer project (NSAF) through this infographic and fact sheet from the U.S. government’s Feed the Future initiative.
MEXICO CITY, Mexico (CIMMYT) – In a new blog published by Farming First, B.M. Prasanna, Director of the Global Maize Program and the CGIAR Research Program on Maize at the International Maize and Wheat Improvement Center (CIMMYT) discusses overcoming a pest that has been ravaging fields in Africa.
“Fall armyworm is one of the most destructive insect pests worldwide…In just under two years, the pest has devastated almost 1.5 million hectares of maize crops in 6 countries in Africa,” he said.
Prasanna advises that without proper management, over the next two years, “fall armyworm is expected to cause up to six billion dollars of damage across affected maize growing regions.”
With the rapid rise of this pest, some countries purchased highly toxic pesticides and started distributing these pesticides to people without proper personal protective equipment or an understanding of the potential danger.
“We must raise awareness among farming communities on how to make wise decisions on application of the right kind of pesticides at the right stage.”
In terms of immediate solutions, “There are many pesticides derived from naturally occurring bacteria and viruses that could be helpful. The capacity to quickly validate these options, scale them up and release them is extremely important”, he said.
“We are running a marathon here, not a 100-meter race. “
In terms of long-term solutions, “we are extensively testing maize and wheat varieties against the fall armyworm populations in Africa and we have some very promising sources of resistance which we will be validating very soon.”
“CIMMYT, in partnership with USAID and other collaborators, is working to produce a comprehensive manual on fall armyworm pest management in Africa which will be available in January.”
Prasanna emphasized, “there is a tremendous coordination effort that is required in the years to come in order to make these things happen,” but said that CIMMYT is ready to stand with others to beat this pest. With a unified and systematic approach, it can be done.
A sunny November day brings hundreds of farmer seed producers to Doyogena, a scenic highland village in Ethiopia’s Southern Nations, Nationalities, and Peoples’ Region (SNNP). The visitors form a bustling line to collect more than $90 each – on average – in profits from representatives of the Zereta Kembata Seed Multiplication and Marketing Union.
Ethiopian farmer seed producers collect payment at the Zereta Kembata Seed Multiplication and Marketing Union facility, in Doyogena. Photo: CIMMYT/A. Habtamu
“The union receives seed grown by more than 1,100 farmers, several hundred of whom are women, belonging to 8 farmer cooperatives,” said Yosief Balewold, general manager of the union.
With help from Ethiopia’s Agricultural Transformation Agency, Zereta Kembata began in 2016 to collect, clean, pack, and sell seed of wheat, potato, sorghum, and faba bean. “This year we marketed nearly 27 tons of the new, disease resistant wheat seed; that’s enough to sow around 270 hectares of the crop.”
Pitted against a yearly onslaught of fast-evolving fungal diseases that can infect as much as $200 million worth of the crops they are growing, more than 75,000 small-scale wheat farmers in Ethiopia’s 4 major wheat-growing regions will have gained access by late 2017 to a vital asset—over 400 tons of new, disease resistant wheat varieties of wheat seed, much of it produced by other farmers.
Marketed in tandem with science-based recommendations for growing wheat, the annual seed supply has steadily increased since 2014 through the Wheat Seed Scaling Initiative, led by the International Maize and Wheat Improvement Center (CIMMYT) and funded by the U.S. Agency for International Development (USAID).
“We’re energizing and diversifying Ethiopia’s wheat seed sector, partly by involving and benefitting both formal and farmer seed producers, including women and men,” said Bekele Abeyo, a CIMMYT scientist who leads the project.
With money from union shares purchased by farmer cooperatives and a regulatory 30 percent reinvestment of earnings, the union is building a large warehouse to store seed. In a smaller shack nearby sits a 0.75 ton steel seed cleaner donated by the Wheat Seed Scaling Initiative, which has been working with Zereta Kembata and other seed producers identified as outstanding by SNNP policymakers.
Abebe Abora, farmer in the Doyogena District of Ethiopia’s Southern Nations, Nationalities, and Peoples’ Region (SNNP), has been a member of a seed production cooperative for four years. “Modern technology such as improved wheat varieties has made farming better for me than it was for my father,” he said. Photo: CIMMYT/A. Habtamu
“Ethiopia has seen a rapid rise in recent years of new and deadly strains of stem rust and yellow rust, wheat adversaries since biblical times that have lately mutated to overcome resistance genes bred into many modern wheat varieties,” said Ayele Badebo, a CIMMYT wheat pathologist based in Ethiopia. “Farmers must swiftly begin to sow a range of varieties bearing new resistance genes, but limited access to the seed has been a bottleneck.”
In addition to assisting government-managed seed producers and 4 seed companies, through the initiative CIMMYT supports 10 farmer unions that purchase, pack, and sell the seed grown by numerous farmer cooperatives, as well as 12 farmer seed production associations, including 5 women’s groups, who profit from growing and selling quality seed of the new varieties.
“The Seed Scaling Initiative gives wheat farmers 25-50 kilograms of wheat seed, based on land availability, to kick-start their seed production operation,” explained Terefe Fitta, manager of the Seed Scaling Initiative. “The farmers pay back the ‘loan’ at harvest with the same amount of seed, which is given to other prospective farmer seed producers, and so on.”
A critical innovation of the initiative has been to link farmer seed producers directly with sources of “early-generation” seed, principally state and federal researchers. “The project has also brought on board laboratories that monitor seed production and test harvested seed, certifying it for marketing,” said Badebo, citing those accomplishments as lasting legacies of the Initiative.
Women seize chance to advance
Recognizing the critical role of women in Ethiopian agriculture and rural communities, the Seed Scaling Initiative is supporting several women’s seed producer groups. An example is the Tembo Awtena Women’s Seed Producers Association, in Angacha District, SNNP.
Established in 2014, Tembo Awtena is the first women’s cooperative in the district. The group first tried to bake and sell bread but reformed in 2015 to produce seed, having heard that it was profitable from other farmer cooperatives.
Through the Seed Scaling Initiative, CIMMYT gave the association around two tons of seed to start and Ethiopia’s Southern Seed Enterprise purchased the entire first year of seed production at a 20 percent premium over market price because the quality was so good, according to Amarech Desta, Tembo Awtena chairwoman.
Amarech Desta (left), Tembo Awtena chairwoman, with fellow farmer and association member Desalech Ashamo. Photo: CIMMYT/A. Habtamu
“In 2016, with support from CIMMYT, we sold more than $7,400 worth of seed,” said Desta, adding that word of the association’s success had attracted 30 additional women farmers in 2017, bringing the total membership to 133.
Desalech Ashamo, an association member who is a single head of household, received nearly $300 for the seed she grew in 2017 and used the earnings to paint her house. “A big advantage is that all our seed is sold in one lot, rather than piecemeal, so we receive a lump sum that can be used for a significant household project.”
Desta explained that, despite Angacha being a very traditional community, men support women’s seed production activities. “My husband knows the benefits are for all and the men even help us with field activities.”
Tembo Awtena members are especially pleased at being one of the three women’s seed production groups in the Oromia and SNNP regions to receive seed threshers recently through the Seed Scaling Initiative. Association members had been threshing the wheat seed manually, a long and laborious process, according to Desta. “With the new machine we will be able thresh in one hour what would take us three days by hand,” she said.
The chairwoman also has plans for an office, a storage area, a milling machine, opening a shop to sell farm supplies, and gaining recognition and publicity to share their story with others who may benefit.
Power from valued partnerships
The success of the Wheat Seed Scaling Initiative depends on the commitment and contributions of diverse national and global partners, among them the Ethiopian Institute of Agricultural Research (EIAR) and state and district level officials in the Amhara, Oromia, SNNP, and Tigray regions, which are home to 90 percent of Ethiopia’s nearly 5 million wheat farmers. Most of the varieties come from breeding lines of CIMMYT and the International Center for Agricultural Research in the Dry Areas (ICARDA); a number were developed through the Delivering Genetic Gain in Wheat (formerly Durable Rust Resistance in Wheat) project, led by Cornell University and funded by the Bill & Melinda Gates Foundation and the UK’s Department for International Development (DFID) under their UKAid project.
The 2002 World Food Prize laureate, Pedro Sanchez, a professor at the University of Florida and Akinwumi Adesina, 2017 World Food Prize laureate and president of the African Development Bank speak about the fall armyworm at a press conference on the sidelines of the 2017 Borlaug Dialogue conference in Des Moines, Iowa. Credit: World Food Prize
DES MOINES, Iowa (CIMMYT) – World Food Prize laureates have joined forces with an international alliance battling the fall armyworm (Spodoptera frugiperda), an aggressive pest indigenous to the Americas with a voracious appetite, now widespread throughout Africa.
The 2002 World Food Prize laureate, Pedro Sanchez, currently a research professor at the University of Florida, addressed delegates at the Borlaug Dialogue conference in Des Moines, Iowa, which is timed each year to coincide with annual World Food Prize celebrations.
Sanchez described the severity of the challenge posed by the pest, which has a host range of more than 80 plant species, including maize, a staple food on which millions of people throughout sub-Saharan Africa depend for their food and income security.
Fall armyworm activities not only put food security, livelihoods and national economies at risk, but also threaten to undo recent hard-earned crop production gains on the continent, Sanchez said.
“Hopefully, it will be controlled; it will never be eradicated,” Sanchez said. “I think the fate of African food security really hinges now on this clear and present danger. It threatens to reverse the gains achieved in the last 10 years. It’s the epitome of an invasive species.”
The pest, which has no known natural predators, can cause total crop losses, and at advanced larval development stages can be difficult to control even with synthetic pesticides. The female fall armyworm can lay up to a thousand eggs at a time and can produce multiple generations very quickly without pause in tropical environments. The moth can fly 100 km (62 miles) a night, and some moth populations have even been reported to fly distances of up to 1,600 kilometers in 30 hours, according to experts.
Sanchez said that Akinwumi Adesina, 2017 World Food Prize laureate and president of the African Development Bank, and Rob Fraley, 2013 World Food Prize laureate and chief technology officer at Monsanto, had united with him to urgently “raise the alarm” about the threat from the pest.
By joining forces as laureates, we aim to really bring attention to this issue to avoid a food crisis, Adesina said. Mobile phones should be effectively used in the fight against the pest, he said.
“There’s just no better way in which farmers can detect, recognize and send information very fast to extension agents or universities that can allow them to identify it and get the information they need to deal with it,” he said, adding that the new African Development Bank initiative Technologies for African Agricultural Transformation (TAAT), will play a key role in fighting the fall armyworm.
Projections by the Centre for Agriculture and Biosciences International, (CABI), indicate that if left unchecked, the fall armyworm could lead to maize yield losses of around $2.5 to $6.2 billion a year in just 12 of the 28 African countries where the pest has been confirmed.
Joint force
In April, the International Maize and Wheat Improvement Center (CIMMYT), the Food and Agriculture Organization of the United Nations (FAO) and the Alliance for a Green Revolution in Africa (AGRA) hosted an international joint stakeholders meeting in Nairobi, committing to an integrated pest management strategy to tackle the pest.
CIMMYT, the U.S. Agency for International Development (USAID), and experts from several national and international research organizations, are currently developing a detailed field manual on Fall Armyworm management in Africa, said B.M. Prasanna, director of the Global Maize Program at CIMMYT and the CGIAR Research Program on Maize, who spoke at a Borlaug Dialogue side event with a panel of scientific experts.
Scientist B.M. Prasanna, director of the Global Maize Program at CIMMYT and the CGIAR Research Program on Maize, speaks at a Borlaug Dialogue side event about the fall armyworm with a panel of scientific experts. CIMMYT/Julie Mollins
“The manual will offer protocols and best management practices related to fall armyworm scouting, monitoring and surveillance; biological control; pesticides and pesticide risk management; host plant resistance; pheromones and sustainable agro-ecological management of fall armyworm, especially in the African context,” Prasanna said, adding that the pest has so far devastated at least 1.5 million hectares of maize in just six countries.
A Southern Africa Regional Training-of-Trainers and Awareness Raising Workshop on Fall Armyworm management was conducted in Harare, Zimbabwe, from Oct. 30 to Nov. 1, while a similar workshop for Eastern Africa is scheduled for Nov. 13 to 15 in Addis Ababa, Ethiopia, and for West Africa in early 2018.
The workshops are aimed at supporting pest control and extension actors to effectively scout, determine the need for intervention, and apply specific practices to control the pest in maize and other crops, Prasanna said.
Fall armyworm toolbox
Prasanna announced that the CIMMYT team in Africa is intensively evaluating maize germplasm for resistance to fall armyworm. Initial experiments have indicated some promising breeding materials, which need to be validated further and utilized in product development and deployment pipelines, he said.
“The crisis is quickly escalating due to the loss of quality maize seed in production fields, and the extensive and indiscriminate use of low cost highly toxic pesticides,” Prasanna said.
“We need to quickly bring awareness among the farming communities in Africa about environmentally safer approaches of Fall Armyworm management,” he said, adding that the international community can learn from the experiences of Brazil and the United States, where the pest has been endemic for several decades.
“Sustainable agro-ecological management at the field and landscape levels is key,” Prasanna said. “We must make our solutions affordable to smallholder farmers.”
Panelist Mark Edge, director of collaborations for developing countries at agrochemical and biotechnology company Monsanto, said that integrated pest management, collaboration and public-private sector partnerships would be key to fighting the pest.
“First and foremost, it really is about an integrated pest management system – we’re not trying to propose that biotechnology is a silver bullet for this,” he said. “We need to continue to use many different technologies and biotechnology is one very powerful tool that we have in the toolbox.”
Over the past 10 years, the Water Efficient Maize for Africa (WEMA) a Monsanto-CIMMYT partnership project funded by the Bill & Melinda Gates Foundation and USAID has led to the development of almost 100 hybrid varieties effective against drought and a Bt – or biological pesticide – trait effective against the maize stem borers (Chilo partellus and Busseola fusca). The varieties will be available royalty-free to smallholder farmers.
“Insect resistance together with drought is our target; we’ve made tremendous progress over the past 10 years,” Edge said. “In the Americas, we still have challenges with fall armyworm, but we’re certainly able to control it to where farmers are actually able to get very good yields and manage the pests very effectively.”
Smallholder farmers need access to these varieties as soon as possible, so the focus should be on getting regulatory approvals in place by encouraging governments to support the technology, Edge said. The Bt trait varieties will need to be managed carefully so they do not develop resistance to the pest, he added.
“Scientists alone are not going to carry the day on this,” Edge said. “We need to bring together the science on this, but we also need the political will to help make that happen.”
Panelist Segenet Kelemu, director general of the International Institute of Insect Physiology and Ecology (ICIPE), said that techniques used to fight the stem borer have proven effective against the fall armyworm, although experiments are ongoing to craft an integrated pest management strategy to control various stages of the pest from egg to moth. The continent will face deepening challenges from insects due to climate change, she said.
“If there were capacity on the ground, fall armyworm would have been identified sooner,” Kelemu said. “We need a more comprehensive way and a global partnership to tackle this.”
Panelist Gregg Nuessly, a pest management researcher and the director of the Everglades Research and Education Center at the University of Florida, said that the fall armyworm could be effectively controlled through an integrated pest management approach.
“Success in control is not only possible, it’s quite common in the Western Hemisphere,” Nuessly said.
