2009•Modern AgrochemicalsRequires access

Weed Control of Nicosulfuron+Atrazine 23% SC on Summer Corn

Wang Feng-zhou

Abstract

Nicosulfuron+atrazine 23% SC can control summer annual weeds in corn field. The results showed that it had good control effect on summer Digitaria sanguinalis,Eleusine indica,Portulaca oleracea,Amaranthus retroflexus and other annual weeds. The total efficacy of fresh weight at 345 g a.i./hm2 after 30 days was over 90%. It is safe for summer maize.

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Key concepts: Digitaria sanguinalis, Eleusine indica, Portulaca, Agronomy, Weed, Weed control, Atrazine, Biology