Three Trichoderma spp., which were cultured on
PDA and incubated for seven days, used for seed
treatment. At first, the spores of antagonists were
collected hmth e PDA by scrapping with a sterilized
knife and were mixeduniformly with 25ml sterilized
distilled water for each petridish. The conidial
suspension was filtered with Mosline cloth. The
conidial concentration was 7.54 x 10' per ml.
Thereafter, seeds were soaked for two hours with
conidial suspension of antagonists separately. For
control, seeds were soaked with sterilized distilled
water for two hours.