Question

From the following statements, which statements are correct

A. The common organic pesticides are tobacco decoction and neem kernel suspension.
B. Trichocards are the biological control mechanisms of pests.
C. Pseudomonas are widely used in trichocards.
D. Traps and burning torches are used for the mechanical control of pests and bugs.

• A. A, B, C and D
• B. A, B and D
• C. B, C and D
• D. A and B

Answer 1

The correct option is A A, B, C and D

Organic pesticides are eco-friendly, they only have harmful effects on pests. Neem kernel suspension, tobacco decoction are used to kill pests. Traps and burning torches are used to trap pest and bugs. Trichocards mechanism used at Kerala side. Trichocards are contained eggs of the surrogate host, Trichogramma, which release pest kill another pest like the leaf roller or stem borer. Pest emerges from trichocards die without food or move to another place. Pseudomonas also used as a trichocards. Thus, the correct answer is A.