The botanical name of potato is
A. Solanum tuberosum
B. Solanum nigrum
C. Pisum sativum
D. Casthamus lanatus
Answer: Option A
A. Solanum tuberosum
B. Solanum nigrum
C. Pisum sativum
D. Casthamus lanatus
Answer: Option A
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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