Undiagnosed — Ghana
Cabbages have become a major cash crop for Ghanaian farmers. Recently, however, stunted, yellowing, wilting cabbages, their leaves curled, have become a devastating sight. 2 years ago [farmers] started reporting that a new disease was attacking their crops.
Ken Fening, University of Ghana, [says], “It seemed to be associated with massive infestations of aphids.” Farmers were typically seeing the total loss of their crops and he realised that the devastation couldn’t just be caused by
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