Q. 45.0( 2 Votes )
Pesticides are ... chemicals.
Pesticides are the only toxic substances released intentionally into our environment to kill living things. This includes substances that kill weeds (herbicides), insects (insecticides), fungus (fungicides), rodents (rodenticides), and others.
Rate this question :
Mention one advantage of crop rotation.Dr. P.S. Verma & Dr. V.K. Agarwal - Biology
Give name of a solid fumigant.Dr. P.S. Verma & Dr. V.K. Agarwal - Biology
Define manure. What are different manures and how do they affect the soil?Dr. P.S. Verma & Dr. V.K. Agarwal - Biology
For proper storage of grains what is the ideal moisture content of grains?Dr. P.S. Verma & Dr. V.K. Agarwal - Biology
Discuss various methods for weed control.NCERT Science - Exemplar