Three week cowpea plants dying.
My cowpea plants are three weeks and the seedlings are dying. The color of the leaves changes to pale yellow and dies a few days later. It has been raining a lot these past days and there is not much sunshine. I am from Ghana, West Africa. I have not applied any fungicide or pesticide yet. This is my first time of cultivating cowpea. Can somebody tell me what is wrong and what I have to do?