Agriculture & Forestry

Q22

The symptoms of powdery mildew appear on________________?

Q23

The factors which induce disease outbreak are________________?

Q24

Viral diseases can be controlled by__________________?

Q26

Malathion and Parathion insecticides belong to_________________?

Q27

The insecticides with least mammalian toxicity are____________________?

Q28

The insects which transfer disease from one plant to another are known as__________________?

Q29

IPM is a pest control strategy in which__________________?

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