Question
What effect does excess nitrogen have on cotton
plants?Solution
Excess of nitrogen delays maturity, causes rank growth, increases insect infestations, and reduces lint quality in cotton.Â
Aqua regia is a mixture of:
____ is the only design in which principle of local control is not used.
The botanical pesticide "Pyrethrum" is derived from
Cedrus deodara is famous for making of which the following?
Which plough helps cutting of creeping or spreading grass and inversion?
Pyrazosulfuron ethyl is a
Highest nitrogen fertilizer requiring crop isÂ
Which of the following trees grows well in low lying areas even in flood condition?
Insects, which are active during day, are known as ____ :
Molya disease of wheat is caused by ________: