Effect of different potassium levels on fecunfity of groundnut aphid (aphis craccivora koch)

Lakshmi, K.A.

Effect of different potassium levels on fecunfity of groundnut aphid (aphis craccivora koch) - 55P+9tab.+10fig.+1app.+3plates




Oilseeds
Nuts
Fertilizers
Varieties
Plant physiology
Fertility
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