Question

Define weeding. How do you control weeds by Biologically?

Answer 1

Weeding:
The removal of weeds is called weeding. Weeding is an important process because weeds compete with the crop plants for the nutrients, sunlight, water, space and other resources.
Biological weed control:

• In this method, bio agents like insects and pathogens are used to control weeds.
• The objectives of biological control are not eradication, but reduction and regulation of the weed population.