With a scraggly stem a few meters tall, a handful of slim branches and modest, hand-shaped leaves, it doesn’t look like ...

This is an image of a cassava leaf showing symptoms of cassava mosaic disease in Tanzania. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

Something is killing Ramadhani Juma’s cassava crop. “Maybe it’s too much water,” he says, fingering clusters of withered yellow leaves on a six-foot-high plant. “Or too much sun.” ...

Pioneer national president of the Nigeria Cassava Processors and Marketers Association, HRH Eze Philip Ajomiwe, has said the country can meet the global ...