41.
Scientific name of sorghum aphid is

42.
Pheromone trap attracts

43.
Bad odour feeding symptom in flour is due to

44.
The last segment in the abdomen of male cockroach in addition of cerci will have a pair of

45.
Shoot fly belong to the family

46.
Oil beetles belong to the family

47.
Entire thorax with all its appendages is called as

48.
Pepper ring spot disease is transmitted by which species of nematode?

49.
Serratia marcesens is . . . . . . . . bacterium which is red pigmented.

50.
Juvenile hormone (JH) is a terpene secreted by

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