Madras Agricultural Journal
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Control of Common purslane (Trianthema portulacastrum L.) and Purple Nutsedge (Cyperus rotundus L.) in Sesamum field

Abstract

Soil applied pre-emergence herbicides were tested for the control of common pursalane (Trianthema portulacastrum L.) and purple nutsedge (Cyperus rotundus L.) in direct line shown sesamum (Sesamum indicum L.) in two seasons. Alachlor at 1.75kg/ha controlled these woads effectively. The dry waight of weads and nutrient removal by them were reduced by 70 to 80% by alchlor.

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