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Position: Home > Articles > Evaluation of fungicides for control of grape downy mildew caused by Plasmopara viticola Plant Protection 2014,40 (3) 199-203

葡萄霜霉病有效药剂筛选及药效评价

作  者:
毕秋艳;杨晓津;马志强;张小风;王文桥;韩秀英
单  位:
河北省农林科学院植物保护研究所/河北省农业有害生物综合防治工程技术研究中心;中国地质大学长城学院
关键词:
葡萄霜霉病菌;杀菌剂;毒力;防效
摘  要:
采用叶盘漂浮法测定了保护性杀菌剂二硫代氨基甲酸盐类、咪唑类、吡啶类,内吸性杀菌剂酰胺类、烟酰胺类、甲氧基丙烯酸酯类、三唑类、氨基甲酸酯类、恶唑类及多种复配剂等对葡萄霜霉病菌的毒力,并进行了田间药效试验。室内药剂测定结果表明,当前生产上的主要药剂和新投入到市场中的部分药剂对葡萄霜霉病菌表现较高毒力;6种复配药剂对葡萄霜霉病菌菌株的毒力高于单剂。田间试验结果表明试验药剂均可有效地控制葡萄霜霉病的发生和危害。
译  名:
Evaluation of fungicides for control of grape downy mildew caused by Plasmopara viticola
作  者:
Bi Qiuyan;Yang Xiaojin;Ma Zhiqiang;Zhang Xiaofeng;Wang Wenqiao;Han Xiuying;IPM Centre of Hebei Province,Institute of Plant Protection,Hebei Academy of Agricultural and Forestry Sciences;China University of Geosciences Great Wall College;
关键词:
Plasmopara viticola;;fungicides;;toxicity;;control effect
摘  要:
Efficacy of fungicides,including the protective fungicides of dithiocarbamates,imidazoles,pyridines, the systemic fungicides of amides,nicotinamide,strobilurins,three azoles,carbamate,soxazoles,and 6 mixtures of fungicides,against grape downy mildew(Plasmopara viticola)was evaluated by leaf disc test and field trials. Leaf disc test showed that all selected fungicides had good efficacy and the mixtures were more efficient than single fungicide.Field trials demonstrated that all fungicides from pesticides market were effective against the grape downy mildew.

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