学术
6种杀线剂对胡椒根结线虫病的防效
王会芳[1] 肖彤斌[2] 谢圣华[2] 芮凯[2] 王三勇[2]
[1]华南热带农业大学植保学院,海南儋州571737 [2]海南省农科院农业环境与植物保护研究所,海口571100
摘 要:
研究选用了6种常用杀线剂对胡椒根结线虫病进行了田间药效试验。结果表明各供试药剂对胡椒根结线虫病均有防效，其中以10％噻唑磷GR表现最佳，药后30、60d10％噻唑磷GR30kg／hm^2对幼虫的防效分别为83．68％-89．15％，10％噻唑磷GR22．5kg／hm^2处理次之。试验结果表明，10％噻唑磷GR对胡椒根结线虫病不但防效高，且持效期长，是理想的杀线剂。[著者文摘]
文章出处:
《农药》-2007年46卷11期 -783-784页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1006-0413（2007）11-0783-02
Controlling Pepper Root-knot Nematode with Six Nematicides
WANG Hui-fang, XlAO Tong-bin, XlE Sheng-hua, RUI Kai, WANG San-yong （l.College of Environment and Plant Protection, SCUTA, Danzhou 571737, Hainan, China; 2.Institute of Plant Protection, Hainan Academy of Agricultural Sciences, Haikou 571100, China）
Abstract:
Field experiments were conducted with 6 selected nematicides for pepper root-knot nematode. Fosthiazate 10% GR shows the greatest control efficacy among the tested nematicides, Fosthiazate 10% GR 30 kg/ha provided 83.68% and 89,15% control efficacy respectively at 30, 60 d after application,and fosthiazate 10% GR 22.5 kg/ha follows it. Fosthiazate 10% GR shows high-efficiency and persistent against pepper root-knot nematode and it is worth to be recommended.[著者文摘]
Key words:
pepper; root-knot nematode; nematicide; control efficacy
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