What type of fungus is $Trichoderma$?

The fish used for the control of mosquitoes,known as the larvicidal fish,is ..............

Which free-living fungus is used in biological control of plant diseases?

Rotenone is a

Biological control agents are becoming increasingly important in modern agriculture. Which of the following is considered a third-generation pesticide?

Which of the following bacteria is associated with bio-insecticides?