当前位置: 首页 > 文章 > 九种无公害农药对铜绿金龟子和韭菜迟眼蕈蚊的毒力测定 浙江农业学报 2006,18 (5) 321-324
Position: Home > Articles > Determination on the toxicity of 9 kinds safety insecticides to the larvae of Anomala corpulenta Motschulsky and Bradysia odoriphaga Yang et Zhang in the laboratory Acta Agriculturae Zhejiangensis 2006,18 (5) 321-324

九种无公害农药对铜绿金龟子和韭菜迟眼蕈蚊的毒力测定

作  者:
陈建明;陈忠其;俞晓平;郑许松;陈列忠;张珏锋
单  位:
慈溪市宗汉镇街道农技服务中心;浙江省农业科学院植物保护与微生物研究所
关键词:
杀虫剂;铜绿金龟子;韭菜迟眼蕈蚊;毒力
摘  要:
试验主要测定了9种无公害杀虫剂单剂对铜绿金龟子幼虫(蛴螬)、韭菜迟眼蕈蚊幼虫(韭蛆)的毒力大小。结果表明,对蛴螬的毒力顺序(药后24 h):4.5%高效氯氰菊酯EC>48%乐斯本EC>40%辛硫磷EC>40%灭线磷EC>90%敌百虫晶体>5%锐劲特SC>2.5%菜喜SC。对韭蛆的毒力顺序(药后24 h):4.5%高效氯氰菊酯EC>40%灭线磷EC>40%辛硫磷EC>48%乐斯本EC>2.5%菜喜SC>20%天除>0.5%绿宇。其中对蛴螬和韭蛆毒性最强的高效氯氰菊酯,其次是辛硫磷和乐斯本。菜喜等生物农药的速效性差,见效慢,但在处理后72 h毒性显著增加。
译  名:
Determination on the toxicity of 9 kinds safety insecticides to the larvae of Anomala corpulenta Motschulsky and Bradysia odoriphaga Yang et Zhang in the laboratory
作  者:
CHEN Jian-ming~1,CHEN Zhong-qi~2,YU Xiao-ping~1,ZHENG Xu-song~1,CHEN Lie-zhong~1,ZHANG Jue-feng~1(~1Institute of Plant Protection and Mircobiology,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China;~2Zhonghan Agricultural Technique and Service Center of Cixi City,Cixi 315301,China)
关键词:
insecticide;Anomala corpulenta;Bradysia odoriphaga;toxicity
摘  要:
Toxicity of 9 kinds safety insecticides to the larvae of Anomala corpulenta and Bradysia odoriphaga were conducted.The results showed that the order of the toxicity to grubs were as followings:4.5% bata-cypermethrin EC> 48% chlorpyrifos EC>40% phoxim EC>40% etho-prophos EC> 90% trichlorfon>5% regent SC>2.5% spinosad SC.The order of the toxicity to chinese chive maggot were as followings: 4.5% bata-cypermethrin EC>40% etho-prophos EC>40% phoxim EC> 48% chlorpyrifos EC>2.5% spinosad SC>20% tianchu EC>0.5% matrine AS.In which,the highest toxic to grubs and chive maggot was bata-cypermethrin,followed by phoxim and chlorpyrifos.Biopesticide(e.g.Spinosad) had high effects to two subterranean insects at the 3rd day after treatment.

相似文章

计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊