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Pest and disease attacks on crops rising due to climate change: Scientist

Written by dmedina on . Posted in In the media.

Pest and disease outbreaks in agriculture are increasing at an alarming rate due to the impacts of climate change, with shifting temperatures and erratic weather patterns creating favorable conditions for pests and pathogens to thrive. This growing challenge threatens crop yields and food security across climate-vulnerable regions. Dr. Prasanna Boddupalli, Distinguished Scientist and Regional Director for Asia at CIMMYT, underscores the urgent need for climate-resilient, pest- and disease-resistant crop varieties, alongside robust surveillance systems and strengthened capacity building. Addressing these risks through integrated, science-driven strategies is vital to safeguarding plant health and securing resilient agrifood systems for the future.

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Strengthening One Health Approach in Agriculture Requires Cross-Sectoral Partnerships, Information

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The One Health approach, which connects human, animal, and environmental health, is increasingly shaping agricultural research to address global health and food security challenges. During CGIAR Science Week, experts highlighted the need for cross sector collaboration and evidence based policy. CIMMYT’s Dr. Jordon Chamberlin shared how research on livestock health and sustainable farming aligns with this approach, supporting integrated solutions for resilient agrifood systems.

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Building IP Capacity Across Nations: ICRISAT’s South-South Training Sparks Cross-Country Learning

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CIMMYT participated in the international training on Intellectual Property Rights (IPR) organized by ICRISAT under the Indian Technical and Economic Cooperation (ITEC) Program, joining CGIAR centers and institutions from 16 countries to strengthen global understanding of IPR in agricultural research. Through its involvement, CIMMYT contributed to the exchange of knowledge and best practices on innovation protection, policy development, and strategic interventions essential for advancing responsible agricultural innovation. This engagement reflects CIMMYT’s broader commitment to capacity development and the promotion of equitable access to agricultural technologies that support sustainable and inclusive food systems.

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Trade Partnerships and Industry Milestones

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The State of Mexico is supporting native corn preservation by providing MX$3.5 million in financial aid and equipment to local farmers. In collaboration with CIMMYT and UNAM, the government is advancing research to improve open-pollinated varieties and promote sustainable farming. As part of this effort, 833 seed accessions have been donated to enhance biodiversity and strengthen traditional maize cultivation. This initiative aims to support farmers while preserving Mexico’s rich maize heritage.

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Decades of research deliver drought-tolerant maize for a hotter, uncertain future

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In Zimbabwe, smallholder farmers like Ranganai Shonhiwa and Martha Chivengwa are facing the harsh realities of climate change, with erratic rainfall and prolonged droughts threatening their maize crops—their primary source of food and income. However, drought-tolerant maize varieties, developed through decades of research by CIMMYT and partners, are proving to be a game-changer. These resilient crops, combined with climate-smart farming practices such as reduced tillage and intercropping with legumes, are helping farmers maintain yields despite extreme weather conditions. With CIMMYT’s ongoing efforts in 19 districts across Zimbabwe, farmers are seeing improved harvests, increased incomes, and renewed hope for a more food-secure future.

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Zimbabwean farmers face crop-munching armyworm after drought

Written by dmedina on . Posted in In the media.

Zimbabwean farmers are facing severe crop losses due to the combined impacts of climate change, drought, and fall armyworm infestations, threatening food security and livelihoods. CIMMYT’s expertise in climate-smart agriculture is crucial in tackling these challenges, as highlighted by Dr. Christian Thierfelder, who emphasizes sustainable pest management strategies such as intercropping, regenerative farming, and biological control methods. These approaches not only reduce reliance on pesticides but also enhance resilience against climate-driven pest outbreaks. With maize yields at risk, integrating CIMMYT’s research-driven solutions can help smallholder farmers adapt, ensuring more sustainable and productive farming systems in Zimbabwe and across sub-Saharan Africa.

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Minister warns of counterfeit seed risks as planting season looms

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Uganda’s Dr. Godfrey Asea of NaCRRI was recognized for developing over 20 maize varieties, including drought-tolerant hybrids that support food security. His work has earned multiple breeding and technology awards from CIMMYT, reflecting CIMMYT’s commitment to advancing climate-resilient maize in Africa. As Uganda’s Minister of Agriculture warns against counterfeit seeds, CIMMYT’s efforts in supporting national research institutions remain crucial in ensuring farmers have access to high-quality, stress-tolerant seeds.

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CIMMYT donates agricultural implements to Gwebi

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CIMMYT has strengthened agricultural research and breeding programs in Zimbabwe by donating machinery to Gwebi College of Agriculture to modernize breeding efforts and enhance genetic gains. This support equips breeding stations with advanced tools, reduces field labor, and expands research opportunities, including for women in technical roles. By fostering research partnerships and developing high-yield, climate-resilient maize varieties, CIMMYT is driving innovation to combat pests, diseases, and climate challenges, ultimately improving smallholder farmers’ productivity and supporting Zimbabwe’s goal of increasing maize yields.

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Tecnologico De Monterrey Develops Nutraceutical Corn to Address the Global Food Crisis and Improve Health

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CIMMYT collaborated with Tecnologico de Monterrey’s FEMSA Biotechnology Center in the development and validation of nutraceutical corn. By leveraging Mexico’s maize diversity through the world’s largest germplasm bank, CIMMYT contributed expertise in crossbreeding to help incorporate traits such as higher protein, fatty acids, and antioxidants, supporting advancements in food security and sustainable agriculture.

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CIMMYT visit celebrates strategic scientific partnership

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Senior representatives from CIMMYT visited the John Innes Centre to strengthen their strategic partnership focused on advancing global wheat research. Key collaborative efforts include the Wheat Disease Early Warning Advisory System (DEWAS) and research on genetic resistance to wheat blast. CIMMYT’s Director General, Dr. Bram Govaerts, emphasized the long-standing partnership’s global impact, noting that around 70% of the world’s wheat is linked to CIMMYT’s network. Dr. Sarah Hearne, Chief Science and Innovation Officer, highlighted the shared commitment to providing sustainable solutions that enhance farmers’ resilience and productivity worldwide.

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Strengthening the roots of an agri-carbon market

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CIMMYT’s economists Adeeth Cariappa and Vijesh Krishna examine the potential of agricultural carbon markets to boost sustainable farming in India while addressing climate change. Their study, published in Climate Policy, reviewed seven carbon farming projects in Haryana and Madhya Pradesh, finding limited participation from smallholders and marginalized communities, with women making up just 4% of participants.

Although new sustainable practices such as zero tillage and intercropping were adopted, key challenges remain, including poor communication, insufficient training, and delayed payments—resulting in nearly 28% of farmers abandoning these practices. To improve outcomes, the authors recommend offering better financial incentives, ensuring timely payments, and improving project implementation through partnerships with research institutions. Digital technologies like remote sensing and satellite imagery are expected to play a critical role in improving carbon credit monitoring and farmer participation going forward.

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In Zimbabwe, Women Are Leading the Battle Against Climate Change

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CIMMYT, through the CGIAR-supported Ukama Ustawi initiative, is supporting women farmers in Zimbabwe to lead the fight against climate change. By adopting climate-smart practices like zero tillage and growing drought-resistant crops such as orange maize, cowpeas, and lab-lab, farmers like Susan Chinyengetere are ensuring food security, generating income, and inspiring others. These techniques not only strengthen resilience against erratic weather but also enable women to balance traditional roles while driving sustainable agriculture. With access to affordable seeds, mechanization, and strong farmer networks, CIMMYT is fostering lasting solutions to climate adaptation across Zimbabwe and beyond.

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Conservation Agriculture Transforming Farming in Southern Africa

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CIMMYT has been at the forefront of promoting conservation agriculture (CA) in Southern Africa, leveraging over 20 years of research to enhance food security and resilience to climate change. By introducing innovative mechanized tools like basin diggers, CIMMYT has significantly reduced labor demands, making CA more accessible for smallholder farmers. The organization collaborates with partners, including FAO, to integrate CA into national policies, such as Zambia’s mechanization strategy, while also providing education and technical support to farmers. CIMMYT’s efforts empower farmers to increase yields, improve soil health, and generate additional income, exemplifying its commitment to sustainable agriculture in the region.

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Climate Change Threatens Agriculture In Khyber Pakhtunkhwa: Farmers Struggle To Cope

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CIMMYT is at the forefront of addressing climate change challenges in Khyber Pakhtunkhwa (KP) by introducing drought-tolerant wheat varieties and hybrid seeds for vegetables, tailored to withstand water scarcity, heat stress, and erratic rainfall. Through collaborations with local research institutions, CIMMYT equips farmers with innovative solutions to sustain crop productivity in the face of extreme weather. These efforts directly support smallholder farmers in building resilience and securing their livelihoods amidst the growing threats posed by climate change.

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Agro fair in Kailali rejuvenates farmers

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In May, CIMMYT, in collaboration with the local government, organized an Agriculture Fair in Janaki Rural Municipality, Kailali district, Nepal, introducing farmers to modern farming techniques and machinery. The event inspired farmers like Ramfal Badayak, chairman of Biz Briddhi Krishak Cooperative, to adopt advanced tools, leading his cooperative to purchase two plant cultivators that now save time and labor for all members. With over 40 stalls and more than 4,000 daily visitors, the fair also benefited local suppliers by enabling direct sales to farmers, reducing costs by eliminating middlemen. This transformative event exemplified the potential of such platforms to modernize agriculture and support local communities.

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