The International Maize and Wheat Improvement Center (CIMMYT) is offering a new set of elite, improved maize hybrids to partners in eastern Africa and similar agro-ecological zones. National agricultural research systems (NARS) and seed companies are invited to apply for licenses to pursue national release of, and subsequently commercialize, these new hybrids, in order to bring the benefits of the improved seed to farming communities.
The deadline to submit applications to be considered during the first round of allocations is 9 February 2021. Applications received after that deadline will be considered during the following round of product allocations.
Information about the newly available CIMMYT maize hybrids from Eastern Africa breeding program, application instructions and other relevant material is available below.
To apply, please fill out the CIMMYT Improved Maize Product Allocation Application Forms, available for download at the links below. Each applicant will need to complete one copy of Form A for their organization, then for each hybrid being requested a separate copy of Form B. (Please be sure to use these current versions of the application forms.)
The name TELA is derived from the Latin word tutela, which means “protection.” The TELA Maize Project is a public-private partnership led by the African Agricultural Technology Foundation (AATF) working towards the commercialization of transgenic drought-tolerant and insect-protected (TELA®) maize varieties to enhance food security in sub-Saharan Africa. Launched in 2018, the TELA Maize Project builds on progress made from a decade of breeding work under the Water Efficient Maize for Africa (WEMA) Project.
Africa is a drought-prone continent, making farming risky for millions of smallholders who rely on rainfall to water their crops. Climate change will only worsen the problem. Identifying ways to mitigate drought risk, stabilize yields, and encourage small-scale farmers to adopt best management practices is fundamental to realizing food security and improved livelihoods for the continent. Drought is just one of the many challenges facing sub-Saharan African farmers. Insects pose additional challenges as farmers in the developing world have little or no resources to effectively manage them. Insect protection complements and protects yield made possible through research and development.
Through TELA, AATF and its partners are pursuing the regulatory approval and dissemination of new biotech/genetically-modified maize seeds containing either an insect-resistant trait or the stacked insect-resistant and drought-tolerant traits across seven target countries in Africa (Ethiopia, Kenya, Mozambique, Nigeria, South Africa, Tanzania and Uganda). The transgenic technology, including gene constructs, transformation and other recombinant DNA technologies, and other proprietary information and materials regarding the transgenes, owned by Bayer CropScience LP (formerly Monsanto Company), is licensed royalty-free to the partners for use in the project.
To the extent where their germplasm is transformed/incorporated into finished lines, Bayer and CIMMYT further grant AATF the license to commercially release the transgenic maize varieties within the partner countries, provided that no royalty fee shall be charged by AATF/its sublicensees, and subject to compliance with all regulatory, biosafety and stewardship requirements. CIMMYT’s non-transgenic parental lines which may be used for introgression in this project have been shared under the terms of the Standard Material Transfer Agreement (SMTA) of the Plant Treaty, and remain available to other third parties outside the project in the same way. The partner countries are in different stages of the approval process to test and commercialize TELA® hybrids, which will determine when farmers can access the improved TELA seeds.
Seed companies can receive license rights to produce and commercialize the new TELA® hybrids under their private brand from AATF in due course. Licensed seed companies will access the technology royalty-free for them to produce and sell the seeds to farmers at prevailing market prices. Better yield performance, combined with improved seed quality, will deliver more value to farmers and create more demand and potential for the seed brand.
Smallholder farmers benefit from TELA maize, as it provides better drought tolerance, protection against stem borers, and partial but significant protection against fall armyworm. As a result, smallholders will spend less money on insecticides and reduce their exposure to these chemicals, besides benefiting from improved yields and better grain quality.
Judith Thomson, agrodealer in Mbalizi, Mbeya district, Tanzania. (Photo: Owekisha Kwigizile)
Many Tanzanian smallholder farmers fail to produce even 1 ton of maize grain per hectare. To improve crop yields, a farmer needs the right seeds and complementary inputs, including inorganic fertilizer. The “right” inputs will depend upon what his or her geographical location and farming system are. How many farmers have access to such inputs and advice? What is the distribution of agrodealers in rural areas? What do they stock, and at what prices?
The International Maize and Wheat Improvement Center (CIMMYT) recently carried out a survey of agrodealers in Uganda and Tanzania to answer such questions related to the last-mile delivery of seeds and other agronomic inputs.
This is a joint initiative from two projects — Taking Maize Agronomy to Scale in Africa (TAMASA) and Strengthening product profile-based maize breeding and varietal turnover in Eastern and Southern Africa — funded by the Bill & Melinda Gates Foundation and USAID.
For the study, CIMMYT teams interviewed 233 agrodealers in Uganda and 299 agrodealers in Tanzania. The survey started in September 2019, just before the main maize planting season, and covered five districts in each country, in both easy-to-reach and remote areas.
For maize seed, researchers looked at which varieties are available at the agrodealer and how do they decide on what to stock.
Agrodealers were also asked to report the key selling attribute of the different varieties they had in store whether it was yield, drought tolerance, maturity level or another marketing characteristic like pricing or packaging. Such information will give some better insights for CIMMYT’s maize breeding team about perceived differences along the seed value chain on key attributes and product profiles.
For example, a new variety in Uganda that was tolerant to maize lethal necrosis (MLN), was mainly promoted as a double cobber and not as MLN tolerant. And unlike in Uganda, there was no “cheap variety” option available in Tanzania, according to the agrodealers interviewed for the study, although high seed prices were often mentioned as the main barrier for seed purchases.
Better understanding how retailers select their varieties could help improve varietal turnover, a key indicator of how fast CIMMYT’s research reaches out farmers.
Besides their own role, it is also interesting to see how agrodealers perceive external challenges to influence farmer adoption of improved varieties. In Uganda, agrodealers saw counterfeit seed and government free seed distributions to farmers as the main challenges for their business, issues that were not frequently mentioned in Tanzania.
Understanding input market characteristics
Enumerator Mary Mdache (left) interviews Shangwe Stephano, staff of BAYDA agrovet shop in Haydom town, Mbulu district, Tanzania. (Photo: Furaha Joseph)
The use of fertilizer is very low in sub-Saharan Africa, around 8-12 kg per hectare, twenty times less than Western standards. Fertilizer access and affordability have been cited as key factors in the low rates of uptake.
The study may shed some new light on this, as it looks at what types of fertilizer is available to farmers at agrodealer shops, and what drives sale and prices. Researchers will examine whether there is a competition effect and how transport costs or subsidies impede the growth of the fertilizer market.
Georeferencing of interviewed agrodealers and farmer population mapping will help reveal the degree to which agrodealers are concentrated in particular areas, leaving other areas with relatively little local access to inputs. Project researchers will investigate how marketing conditions vary across such situation, examining, for instance, how input pricing strategies, selection and quality varies spatially. The team will also use data collected on fertilizer prices to further refine regional fertilizer profitability maps.
Such mapping exercises could help improve the relevance of extension advice. As an example, to tackle acid soils or phosphorus deficiency, could farmers find the recommended input, lime or appropriate P fertilizer at the right time and right price, so that it is profitable for them?
The detailed results of the study are expected in early 2020 to guide agronomic investments and policies for more functional input markets that drive a much-needed sustainable intensification of African smallholder agriculture.
It’s been eight years since maize lethal necrosis (MLN) was first reported on the African continent. When it appeared in Kenya’s Bomet County in 2011, a sense of panic swept across the maize sector. Experts quickly realized that all maize varieties on the market were susceptible to this viral disease, which could wipe out entire maize fields.
Spearheaded by the International Maize and Wheat Improvement Center (CIMMYT), a rapid regional response involving national agriculture research systems (NARS), national plant protection organizations and seed sector partners was set up. The response involved multiple approaches: rigorous surveillance, epidemiology research, disease management across the seed value chain, and screening and fast-tracking of the MLN-tolerant maize breeding program.
Now, CIMMYT and its partners are reflecting on the tremendous impact of transboundary coalition to contain the devastating disease.
“Country reports show there are now much less incidents of MLN in the region. We have effectively contained this disease as no new country in sub-Saharan Africa reported MLN since Ethiopia in 2014. This is a great achievement of an effective public private partnership,” noted B.M. Prasanna, Director of CIMMYT’s Global Maize Program and the CGIAR Research Program on Maize.
He was speaking at the closure workshop for the MLN Diagnostics and Management project and the MLN Epidemiology project on October 15-17, 2019, in Nairobi, Kenya. Experts from research, plant health and seed sector organizations from eastern and southern Africa reflected on the tremendous impact of the transboundary coalition to contain MLN across the region.
“The outbreak of the disease in Uganda in 2012 was a huge challenge as all the maize varieties and hybrids on the market were susceptible. With the support of CIMMYT and other partners in the national agriculture research systems, we got access to Bazooka, a high-yielding, drought- and MLN-tolerant maize variety that has helped in containing the disease,” said Godfrey Katwere, marketing manager for NASECO.
Until now, 19 MLN-tolerant and -resistant hybrids have been released, helping to keep the disease away from farmers’ fields and to stop its spillover to non-endemic countries in sub-Saharan Africa.
CIMMYT team members check for traces of the maize chlorotic mottle virus (MCMV) in maize plants during a visit to the MLN screening facility in Naivasha, Kenya. (Photo: Joshua Masinde/CIMMYT)
Science in action
The MLN screening facility, established in Naivasha in 2013, has been key to a better understanding of the disease and to setting up MLN hybrid tolerance and resistance breeding efforts. The facility, funded by the Bill & Melinda Gates Foundation and the Syngenta Foundation for Sustainable Agriculture, has supported public and private partners to screen over 200,000 germplasm with around 300,000 rows of maize.
State-of-the-art epidemiology research has been carried out to identify how the disease could be transmitted and the best diagnostics methods along the seed value chain.
MLN is caused by the combination of the maize chlorotic mottle virus (MCMV) and any of the viruses belonging to the Potyviridae family.
As part of the project, studies showed that moist soil had higher MCMV virus loads than dry soil. The studies — conducted by Benham Lockhart of University of Minnesota and Peg Redinbaugh, a professor at Ohio State University and Research Leader and Research Plant Molecular Geneticist at USDA — indicated that MCMV can stay active in runoff water, and helped in understanding how the disease is transmitted and how to define management protocols.
“Crop debris may also act as source of MCMV inoculum but for a limited period of up to two months,” said L.M. Suresh, CIMMYT Maize Pathologist, in reference to soil transmission studies conducted by CIMMYT. “A host-free period of two months is, therefore, recommended for effective management of MLN,” he noted.
Rapid and low-cost MLN-causing virus detection methods such as immunostrips and ELISA-based tests were adopted at scale.
“After optimizing the protocols for MLN viruses’ diagnosis suitable for African systems, we transferred these technologies to [national plant protection organizations] and seed companies, not just within the endemic countries but also to the non-endemic countries in southern and west Africa, through intensive trainings,” Prasanna explained. “We created a digital MLN surveillance tool under the Open Data Kit (ODK) app for NPPOs and other stakeholders to effectively carry out MLN surveillance on the ground. The survey information is captured in real time in farmers’ and seed production fields coupled with rapid immunostrips MLN tests,” he remarked.
According to Francis Mwatuni, Project Manager of the MLN Diagnostics and Management project, this proactive and collaborative surveillance network has been an important outcome that helped curb MLN from spreading to non-endemic regions. “In 2016, we only had 625 surveillance points. By 2019, the surveillance points in all the target countries stood at 2,442, which intensified the alertness on MLN presence and how to effectively deal with it,” Mwatuni said. In total, 7,800 surveillance points were covered during the project implementation period.
Over 100 commercial seed firms have also been trained on how to produce MLN-free seed to facilitate trade within the endemic nations and to ensure the disease is not transferred to the non-endemic countries via contaminated seeds.
Participants at the MLN projects closure workshop stand for a group photo. (Photo: Joshua Masinde/CIMMYT)
Sustaining the fight
Researchers continue to work to lessen MLN’s resurgence or new outbreaks. In 2018, incidents in all endemic countries, except Ethiopia, declined sharply. One suggested explanation for the upsurge in Ethiopia, especially in the northwestern region, was reduced use of pesticide for fall armyworm control, as compared to previous years where heavy application of these pesticides also wiped out MLN insect vectors, such as maize thrips and aphids.
At the end of the projects, partners urged for the scale-up of second-generation MLN-tolerant and -resistant varieties. They explained farmers would fully benefit from recent genetic gains of the new improved varieties and its protection against MLN.
“Despite the success registered, MLN is still a major disease requiring constant attention. We cannot rest as we redirect our energies at sustaining and building on the gains made,” said Beatrice Pallangyo, principal agricultural officer in Tanzania’s Ministry of Agriculture, Food Security and Cooperatives.
After the success containing MLN, stakeholders suggested the need to stay alert on other transboundary pests and diseases such as the tar spot complex, which could be a major threat to Africa’s food security in case of an outbreak.
The International Maize and Wheat Improvement Center (CIMMYT) is offering a new set of elite, improved maize hybrids to partners in eastern Africa and similar agro-ecological zones. National agricultural research systems (NARS) and seed companies are invited to apply for licenses to pursue national release of, and subsequently commercialize, these new hybrids, in order to bring the benefits of the improved seed to farming communities.
