Which one of the following is an example of carrying out biological control of pests/diseases using microbes ?

Which one of the following is an example .o f carrying out biological control of pests/dis- eases using microbes

which one of the following is an example of carrying out biological control of pest using microbes

Biological control of pest is

Explain Biological control of pests and diseases.

Which one of the following proved effective for biological control of nemato diseases in plants ?

Which of the following fungi is found useful in the biological control of plant disease

Which of the following fungi is found useful in the biological control of plant disease

Which of the following fungi is found useful in the biological control of plant disease

Which one of the following proved effective for biological control of nematodal disease in plants?