tested isolate of T. harzianum against B. oryzae.
Under field conditions, spraying of a spore suspension
of T. harzianum at 108 spore ml1 significantly
reduced the disease severity (DS) and disease incidence
(DI) on the plant leaves, and also significantly
increased the grain yield, total grain carbohydrate, and
protein, and led to a significant increase in the total
photosynthetic pigments (chlorophyll a and b and
carotenoids) in rice leaves.