Name two fumigants used in food storage godowns.
Fumigants:
Two fumigants used in food storage godowns are Aluminium phosphate, Ethylene dibromide.
Which method is most effective for destroying insects in the storage of food grains, spraying or fumigation?
Name any two storage pests of food grains found commonly in India.
HOW IS FUMIGANT DIFFERENT FROM A PESTICIDE ? NAME ONE NATURAL SUBSTANCE WHICH CAN BE USED IN PLACE OF FUMIGANT.