Topping consists in removal of the terminal bud with or without some of the small leaves practiced in
A. Gram
B. Bajra
C. Cotton
D. Tobacco
Answer: Option D
A. Gram
B. Bajra
C. Cotton
D. Tobacco
Answer: Option D
Downy Mildew of Bajra caused by
A. C. fusiformis
B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron
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