CRPCD501-common plant pests and diseases management
Introduction
Crop may fail to develop, grow or yielding due to effects of pests and diseases. The
researchers have been reported numerous pests and diseases in the farming worldwide. A
disease Is any deviation from the healthy condition which interferes with normal structure
and performance of vital functions of a plant. The diseased plant can be recognized from
changes in structure and physiological processes. A pest is any organism that damage plant
or plant products. It can damage plant directly or indirectly through the introduction of
disease.