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当前位置: 首页 > 文章 > 高巧与顶苗新处理水稻种子对秧苗素质的影响及其控虫效果初探 河南农业科学 2015,44 (11) 85-88
Position: Home > Articles > Effects of Dressing and Soaking Rice Seeds with Gaucho and Dingmiaoxin on Seedling Quality and Pests Journal of Henan Agricultural Sciences 2015,44 (11) 85-88

高巧与顶苗新处理水稻种子对秧苗素质的影响及其控虫效果初探

作  者：
夏明聪;任应党;马晓静;冯超红;李丽霞;姜军;秦亚芳
单  位：
郑州市植保植检站;开封市祥符区农业科学研究所;河南省农业科学院植物保护研究所
关键词：
高巧;顶苗新;拌种;浸种;秧苗素质;稻蓟马;灰飞虱;防效
摘  要：
采用拌种和浸种2种方法,探讨了高巧+顶苗新药剂组合处理种子后对水稻安全性、秧苗素质的影响,以及对秧田期稻蓟马和灰飞虱的控虫效果。结果表明,每千克稻种用高巧4 m L+顶苗新4 m L拌种、浸种处理对水稻安全性高,且能刺激幼苗生长,有利于培育壮苗;播后30 d拌种、浸种处理对稻蓟马的防效分别为96.41%、90.33%,播后20 d对灰飞虱的防效分别为80.73%、78.21%,可较农户常规防治减少用药2次以上。因此,高巧+顶苗新拌种、浸种技术具有良好的推广应用前景。
译  名：
Effects of Dressing and Soaking Rice Seeds with Gaucho and Dingmiaoxin on Seedling Quality and Pests
作  者：
XIA Mingcong;REN Yingdang;MA Xiaojing;FENG Chaohong;LI Lixia;JIANG Jun;QIN Yafang;Institute of Plant Protection,Henan Academy of Agricultural Sciences;Zhengzhou Plant Protection and Quarantine Station;Xiangfu District Institute of Agricultural Sciences in Kaifeng;
关键词：
Gaucho;;Dingmiaoxin;;seed dressing;;seed soaking;;seedling quality;;Stenchaetothrips biformis;;Laodelphax striatellus;;control effect
摘  要：
By using seed dressing and soaking methods,this study described effects of combination of Gaucho and Dingmiaoxin on rice safety,seedling quality and control of Stenchaetothrips biformis,Laodelphax striatellus. As a result,seed dressing and soaking using the combination of 4 m L Gaucho and4 m L Dingmiaoxin for per kilogram rice seed was safe to rice,and could stimulate seedling growth,thus helpful for cultivating strong seedlings. The two treatments also had good control effects on Stenchaetothrips biformis and Laodelphax striatellus. The control efficiencies for Stenchaetothrips biformis 30 days after sowing were 96. 41% and 90. 33%,respectively. For Laodelphax striatellus,the control effects 20 days after sowing were 80. 73% and 78. 21%,respectively. The control methods reduced the frequency of pesticide spraying by more than twice,and had a good prospect for promotion and application.

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