2221AgricultureMedium
The insecticides with least mammalian toxicity are________?
APyrethroids
BOrgano-phosphate
COrgano-chlorine
DCarbamates
Correct answer
A. Pyrethroids
Explanation
The correct answer is Pyrethroids.
Correct answer
A. Pyrethroids
Explanation
The correct answer is Pyrethroids.
In cereals limiting amino acids are________?
Sulphur is an essential component of:________?
Ethylene has horticulture uses such as________?
Nitrogen & sulphur dioxide liberate from motor vehicles & industries. Nitrogen & Sulphur gases dissolve in the water vapour of atmosphere & form nitric & sulphuric acid. This rain water falls on soil as________ & contaminates soil also:
The membrane which surrounds the________?
The zorawar is brand name of ________?