tailieunhanh - Effect of organic and inorganic sources of silicon against yellow stem borer (Scirpophaga incertulas Walker) of rice in Odisha, India

Field studies on the effect of organic and inorganic sources of silicon against yellow stem borer in rice revealed the superiority of calcium silicate at 2t/ha and diatomaceous earth at in arresting stem borer damage with a record of average – % dead heart (DH) and – white ear head (WEH) as against – % DH and WEH in control. At vegetative and heading stages both the treatments resulted in up to 60% and 69% decline in borer damage. | Effect of organic and inorganic sources of silicon against yellow stem borer (Scirpophaga incertulas Walker) of rice in Odisha, India

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