Kerria sp. is a …. species of lac insect.
Which of the following insects is the carrier of grassy stunt pathogenic virus?
Which of the following is correctly matched ?
Which of the following is not matched correctly?
Elytra are the modified, hardened front wings of _____
National pest of india is
Insects are classified into the phylum_______.
Which of the following structures is not the part of the insect’s head capsule?
The process of killing pupa without changing the cocoon shell layer is called_________.
Tassar silk is majorly grown in