1.How many pairs of wings and legs do insects typically possess?
2.Which of the following insects are known as the sap-sucking pests of cotton plants?
3.Through which of the following means can diseases be spread?
4.The Gurdaspur borer is a common pest affecting which crop?
5.What is the pathogen responsible for causing collar rot in chili plants?
6.What function do the antennae of an insect primarily serve?
7.Which of the following are diseases that affect rice crops?
8.Clubroot disease primarily affects which type of plant?
9.In which body segment of an insect are the wings and legs located?
10.Malpighian tubules primarily function in which biological process?
11.What does Integrated Pest Management (IPM) primarily involve?
12.What term is used for insects that carry and spread diseases between plants?
13.Which class of insecticides is known to have the lowest toxicity to mammals?
14.Malathion and Parathion insecticides are classified under which chemical group?
15.Which type of organism is responsible for causing stalk root disease in onions?
16.Which method is effective in managing viral diseases?
17.Which of the following factors contribute to the occurrence of a disease outbreak?
18.Where do the signs of powdery mildew typically manifest on a plant?
19.Which of the following is considered the most destructive migratory pest?
20.What term describes a mutually advantageous association between two living organisms coexisting?