"Halo blight disease is caused by the bacteria pseudomonas savastanoi pv. phaseolicola, which causes brown water-soaked spots on leaves and pods. "It can be particularly destructive in spring-sown ...

Aabha Dixit, IAEA Office of Public Information and Communication Svetlomir Slavchev, IAEA Office of Public Information and Communication Zimbabwean farmers have seen a 10-20% increase in their cowpea ...