Onion is a common and widely used spice crop all over the world. It is a semi-perishable
vegetable, and in many underdeveloped countries, like Ethiopia, poor agricultural and
postharvest practices resulted in increased ...
In Ethiopia, chickpea production was limited due to both biotic and a biotic factors. Biotic factors
such as diseases; root diseases and foliar diseases and insect pests mainly Helicoverpa armigera
Hübner and C.chinensis ...