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Position: Home > Articles > Control Test of Grape Downy Mildew for Dimethomorph EW Modern Agrochemicals 2009,8 (3) 50-51

烯酰吗啉水乳剂防治葡萄霜霉病试验

作  者:
陈卫民;阿依努尔;王华;马俊义
单  位:
新疆伊犁职业技术学院;新疆伊犁州实验中学;新疆农科院植保所
关键词:
葡萄;霜霉病;烯酰吗啉
摘  要:
两种药剂不同处理对葡萄霜霉病的田间防效试验结果表明,10%烯酰吗啉EW900和600mL/hm2对葡萄霜霉病有较好的防效,第2次施药后14d的平均防效可高达83.3%和84.6%,极显著优于25%甲霜灵900g/hm2WP和10%烯酰吗啉EW150、300mL/hm2。10%烯酰吗啉EW900mL/hm2和EW600mL/hm2在防效上无差异,建议生产上使用10%烯酰吗啉EW600mL/hm2。
译  名:
Control Test of Grape Downy Mildew for Dimethomorph EW
作  者:
CHEN Wei-min1, A Yi Nu Er2, WANG Hua1, MA Jun-yi3 (1. Xinjiang Yili Vocational and Technical College, Xinjiang Yining 835000, China; 2. Experimental High School State in Xinjiang Yili, Xinjiang Yining 835000, China; 3. Institute of Plant Protection, Xinjiang Academy of Agricultural Science, Urumqi 830000, China)
关键词:
grape; downy mildew; dimethomorph
摘  要:
The result of the field test of the two agents on grape downy mildew showed that 10% dimethomorph EW had good efficacy at 900 mL/hm2 and 600 mL/hm2, the average control effect at the 14 d after the 2nd time of spraying was as high as 83.3% and 84.6%, significantly better than 25% metalaxyl WP at 900 g/hm2, 10% dimethomorph EW at 150 mL/hm2 and 300 mL/hm2. There was no difference in the efficacy between 10% dimethomorph EW at 900 mL/hm2 and 600 mL/hm2. We recommend to use 10% dimethomorph EW at 600 mL/hm2.

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