Q. Which one of the following is used as biological insecticide?
A) Tiger beetle
B) Caterpillar
C) Silkmoth
D) Mazra poka
Explanation
Carbid beetles, an insect group containing ground and tiger beetles, are important biological agents in agroecosystems. Carbid beetles play a major role in agroecosystems by contributing to the mortality of weed seeds, insects and slugs.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.