CAJ | 학술논문

为了明确小菜蛾抗阿维菌素品系、抗高效氯氰菊酯品系和抗复配剂（阿维菌素和高效氯氰菊酯复配）品系与羧酸酯酶（CarE）活性和乙酰胆碱酯酶（AChE）活性的相关性，为小菜蛾抗性治理提供依据，采用改进的 Ellman 胆碱酯酶活性测定方法等对小菜蛾3个品系的 CarE 活性和 AchE 活性进行测定。结果表明：抗阿维菌素品系、抗高效氯氰菊酯品系和抗复配剂品系的 CarE 比活力和 AChE 比活力分别是敏感品系的1．0056倍和1．0944倍、0．8290倍和1．0120倍、0．8363倍和1．0542倍；抗复配剂品系的 CarE 活性和 AChE 活性均介于抗阿维菌素品系和抗高效氯氰菊酯品系之间。
위료명학소채아항아유균소품계、항고효록청국지품계화항복배제（아유균소화고효록청국지복배）품계여최산지매（CarE）활성화을선담감지매（AChE）활성적상관성，위소채아항성치리제공의거，채용개진적 Ellman 담감지매활성측정방법등대소채아3개품계적 CarE 활성화 AchE 활성진행측정。결과표명：항아유균소품계、항고효록청국지품계화항복배제품계적 CarE 비활력화 AChE 비활력분별시민감품계적1．0056배화1．0944배、0．8290배화1．0120배、0．8363배화1．0542배；항복배제품계적 CarE 활성화 AChE 활성균개우항아유균소품계화항고효록청국지품계지간。
In order to explore the relationship of CarE and AChE to resistant strains avermectin,beta-cypermethrin and mixtures (abamectin and beta-cypermethrin complex)of P .xylostella,and provide a reference for the resistance management,the enzyme activities of CarE and AChE were determined by improved Ellman cholinesterase activity determination method. The results showed that the specific activities of CarE and AChE of resistant strains avermectin, beta-cypermethrin and mixtures were respectively 1.005 6 times,1.094 4 times,0.829 0 times,1.012 0 times,0.836 3 times and 1.054 2 times of sensitive strains;The activities of CarE and AChE of the mixtures were between that of the avermectin strain and beta-cypermethrin strain.