61. Jowar stem borer causes dead heart in early stage of crop, redning of sorghum midribs and holes on the whorl of newly opened leaves belongs to family
62. Red cotton bug lay its egg on/in
63. Grubs which feed on the inner content of seed in pulses belongs to
64. The insecticide which is used in mosquito mats is
65. Which of the following chemical is used for differentiating between live and dead nematodes?
66. Sting in worker honey bee is a modified part of
67. Many members of this genus inhabit tunnels of wood-boring beetles where they feed on fungi
68. Pyralidae family is connected to
69. Which of the following is the smallest order of class-Insecta?
70. In rats and human DDT is converted to
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