Screening of High Efficiency and Safety Insecticides in Production of Coprinus comatus(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Screening of High Efficiency and Safety Insecticides in Production of Coprinus comatus

Author(s):: JIN Shuo¹; 2; KONG Jia-hui²; GAO Yun-ting²; MA Yan-min²; CHEN Wei²; WANG Sheng-hou¹; 2; 1.Institute of Special Edible Fungi，Shenyang Normal University，Shenyang,Liaoning 110034；
2.College of Chemistry and Life Science，Shenyang Normal University，Shenyang，Liaoning 110034

Abstract:: Taking Coprinus comatus as test material,the effect of dichlorvos，beta-cypermethrin and azadirachtin that widely used in agriculture for hypha growth and the result on drosophila killing were screened and evaluated by disk quantitative medicine and the killing drosophila experiments.The results indicated that three kinds of insecticides had significant differences on hypha growth of Coprinus comatus.Dichlorvos had strong effect on killing drosophila，but it was also an stronger inhibitor and teratogen to hypha growth；the inhibition effect of beta-cypermethrin was relatively weak，and the killing drosophila was not obvious；the inhibition effect of azadirachtin on the low concentration was small and the killing drosophila was notable，and it may apply to mushroom cultivation as a insecticide with high efficiency and low toxicity.

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Last Update: 2014-08-25