Do Plant Clinics Improve Household Food Security? Evidence from Rwanda

One of the main drivers of food insecurity is pests, which are estimated to cause around 40% of crop losses worldwide. We examine the food security effects of plant clinics, a novel agricultural extension model that aims to reduce crop losses due to pests through the provision of demand‐driven plant health diagnostic and advisory services to smallholder farmers. The study is based on survey data from maize‐growing households in Rwanda, where 66 plant clinics have been established. Using switching regression and matching techniques as well as various food security metrics, including the food insecurity experience scale, we find evidence that participation in plant clinics is significantly associated with a reduction in household food insecurity. For instance, among the participating households, plant clinics contribute to a decrease in the period of food shortage by one month and a reduction in the severity of food insecurity by 22 percentage points. We also show that these effects are more pronounced for female‐headed households. Overall, our findings suggest that plant clinics can play an important role in achieving the Sustainable Development Goal 2 of zero hunger.     

Crop biotechnology and the African farmer

Recent reports, workshops and meetings on GM (Genetically Modified) crops tend to characterize GM food production as a solution to Africa’s food crisis. However, GM crops are currently grown commercially in only one country in Africa – South Africa. Biotechnology tools range from tissue culture to molecular breeding and genetic engineering. This paper focuses on GM crop improvement and analyzes the development of seven GM crops (six food staples and cotton) over the past 15 years in Africa. The case studies reveal a number of unexpected scientific, legal, economic and political barriers to the development of GM crops and long delays in developing and implementing national biosafety regulations and guidelines. We conclude that most GM crops are at least 10–15 years or longer from reaching smallholder farmers in Africa. During this time special attention should be given to strengthening conventional plant breeding programs in NARS (National Agricultural Research Systems), African universities and the CGIAR. Biotechnology approaches must be nested and integrated into plant breeding programs. Special attention should also be given to raising public awareness of biotechnology, mobilizing political support and commitment to strengthening African capacity in biotechnology, biosafety, food safety and IPR (Intellectual Property Rights) and mounting long-term training programs to train the next generation of African plant breeders and GM crop specialists.