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Estimation of Losses Caused by Rice Leaf Folder, Cnaphalocrosis medinalis Guen. (Lepidoptera:Pyralidae) on Paddy Crop at Jagdalpur (Chhattisgarh)
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Studies on estimation of losses caused by rice leaf folder on variety swarna presented regression analysis revealed a non significant negative relation between damaged flag leaves and grain yield in natural infestation (r2 = 0.186) while, a significant negative relation observed in augmented condition (r2 = 0.739).
Keywords
Estimation, Leaf Folder, Paddy Crop, Yield Loss.
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