摘要
以采自吉林长春地区田间的大豆蚜在室内不接触药剂饲养25代以上,利用玻璃管药膜法建立了大豆蚜对新烟碱类、氨基甲酸酯类、拟除虫菊酯类、有机磷类共10种杀虫剂3.5h的敏感毒力基线。结果表明:大豆蚜对这10种杀虫剂的敏感度较高,LC50从小到大依次为:吡虫啉(0.105μg·g-1)、功夫菊酯(0.924μg·g-1)、溴氰菊酯(1.216μg·g-1)、毒死蜱(1.557μg·g-1)、灭多威(1.918μg·g-1)、克百威(3.927μg·g-1)、马拉硫磷(5.125μg·g-1)、辛硫磷(12.551μg·g-1)、氧乐果(13.190μg·g-1)、氰戊菊酯(28.569μg·g-1)。所测得结果可作为敏感毒力基线,并为大豆蚜的抗药性监测提供理论依据。
The susceptible toxicity baselines was established by the method of the residual film in glass tube with 3.5 h exposure to the 10 kinds of insecticides including Neonicotinoid,Carbamate,Pyrethroid and Organophosphate for Aphis gylcnies Matsumura,which was collected from Changchun area.The results showed that Aphis gylcnies Matsumura was susceptible to the 10 kinds of insecticides,the LC50 of the insecticides tested was arranged in increasing order as Imidacloprid（0.105 μg· g^-1）,Cyhalothrin（0.924 μg·g^-1）,Deltamethrin（1.216μg·g^-1）,Chlorpyrifos（1.557μg·g^-1）,Methomyl（1.918μg·g^-1）,Carbosulfan（3.927μg·g^-1）,Malathion（5.125μg·g^-1）,Phoxim（12.551 μg·g^-1）,Omethoate（13.190 μg·g^-1）,Fenvalerate（28.569 μg·g^-1）.The results of toxicity test provided a theoretical basis for resistance monitoring of soybean aphid.
出处
《大豆科学》
CAS
CSCD
北大核心
2010年第3期483-485,共3页
Soybean Science
基金
吉林大学博士引进人才科研启动基金资助项目(4305050102H5)
吉林大学基本科研业务基金项目(421021276202)
关键词
大豆蚜
玻璃管药膜法
敏感毒力基线
抗药性监测
Aphis gylcnies Matsumura
Residual film method
Susceptible toxicity baseline
Resistance monitoring
