VARIATIONS IN THE CONIDIAL DIMENSIONS OF ALTERNARIA SPECIES CAUSING ALTERNARIA BLIGHT DISEASESIN VARIOUS CROPS

摘要

There are various species of Alternaria which infect on different crops. The crops selected for the studies were groundnut, soybean, spinach and tomato. This infection results in yield loss of the mentioned crops. Therefore the study of phytopathogensi.e., Alternaria species in different mentioned crops is essential one. In the present investigation the emphasis is given on the study of "Variations in the conidial dimensions of Alternaria species causing Alternaria Blight diseases in various crops".