What is biocontrol ?

A free living fungi which is a biocontrol agent _______

List some viruses that act as biocontrol agents.

True or False. If false ,give the correct statement : Agaricus is a biocontrol agent .

Lady bird beetles are useful as biocontrol agent against --------------

Which of the following statements is correct with regard to biocontrol agents ?

Which of the following statements regarding baculoviruses as biocontrol agents is/are correct ?

Name the biocontrol agents used to get rid of Aphids & mosquito larvae .

Fill up the blanks by selecting the correct option. (i) Biogas is a mixture of gases which predominantly contains______and is used as_______ (ii) Methanogens are commonly found in the__________during sewage treatment. (iii) ___________species are free-living fungi and effective biocontrol agents of several plant pathogens.

What does GERD stand for ? What is it commonly known as ?

a. What is positron ? " " b. What is its charge ?