2011•Jilin Agricultural SciencesRequires access
Effect of Quinolinone·Cymoxanil 40% SC against Cucumber Downy Mildew
Guangyan Chen
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Abstract
Effect of Quinolinone·Cymoxanil 40% SC against cucumber downy mildew(Pseudoperonospora cubensis) in cucumber field was studied.Results showed that Quinolinone·Cymoxanil 40% SC was effective against cucumber downy mildew.When 450 g,675 g and 900 g/hm2 were applied,the control effects at 14 days after the third application were 65.78%,70.83% and 82.99%,respectively.It was the best when the dosage was 900 g/hm2.