上海地区田间菜蚜对啶虫脒的抗性研究
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摘要
[目的]了解上海菜区中菜蚜对啶虫脒的抗性程度,指导农户合理用药。[方法]从使用过啶虫脒和氟虫啶胺腈的田块中采集菜蚜,以室内敏感品系作比较,室内浸渍法测定啶虫脒的杀虫活性。[结果]啶虫脒对不同用药情况采集的菜蚜的LC_(90)值分别为60.20、78.45、79.38、94.49、102.48 mg/L,对敏感品系的LC90值为10.48 mg/L。[结论]田间菜蚜对啶虫脒已产生较严重抗性,抗性水平10倍左右。
[Aims] This paper aims to know the resistance level of aphids to acetamiprid in different vegetable areas in Shanghai,and to guide farmers to use pesticide rationally.[Methods] Aphids were collected from different fields in Shanghai and compared with susceptible strains reared indoors for a long time.The insecticidal activity of acetamiprid was determined in lab by aphids and leaf dip method.[Results] The LC_(90) values of acetamiprid to aphids collected from different fields were 60.20,78.45,79.38,94.49 and 102.48 mg/L,respectively,while to the sensitive strains was 10.48 mg/L.[Conclusions] Aphis collected from different fields had a serious resistance to acetamiprid,and the resistance level was about 10 times.
[Aims] This paper aims to know the resistance level of aphids to acetamiprid in different vegetable areas in Shanghai,and to guide farmers to use pesticide rationally.[Methods] Aphids were collected from different fields in Shanghai and compared with susceptible strains reared indoors for a long time.The insecticidal activity of acetamiprid was determined in lab by aphids and leaf dip method.[Results] The LC_(90) values of acetamiprid to aphids collected from different fields were 60.20,78.45,79.38,94.49 and 102.48 mg/L,respectively,while to the sensitive strains was 10.48 mg/L.[Conclusions] Aphis collected from different fields had a serious resistance to acetamiprid,and the resistance level was about 10 times.
引文
[1]黄荣根,王继龙.上海地区蔬菜害虫研究[J].上海农学院学报,1987, 5(4):297-303.
[2]李广领,王自良,陈锡岭,等.新型氯化烟碱杀虫剂啶虫脒最新研究进展[J].湖南农业科学, 2009, 48(5):98-100, 103.
[3]庄明,高德良,徐娜娜,等.七种烟碱类杀虫剂对甘蓝蚜虫的室内毒力比较[J].山东化工, 2018, 47(7):39-41.
[4]吉春明,刘建凤,陆玉荣,等. 40%啶虫脒可溶性粉剂对黄瓜蚜虫的田间防效[J].天津农业科学, 2018, 24(11):58-61.
[5]丁建朋,苏悦,尚娇,等.新疆南部地区啶虫脒对棉长管蚜和棉蚜的亚致死效应[J].棉花科学, 2018, 40(3):40-44.
[6]贾鑫,王建军,杨俊伟. 3%啶虫脒微乳剂防治玉米蚜虫田间药效试验[J].南方农业, 2017, 11(36):32-33.
[7]孟建玉,张滢,张长禹,等.贵州烟草产区烟蚜种群对啶虫脒、溴氰菊酯和抗蚜威的抗性[J].昆虫学报, 2017, 60(11):1307-1314.
[2]李广领,王自良,陈锡岭,等.新型氯化烟碱杀虫剂啶虫脒最新研究进展[J].湖南农业科学, 2009, 48(5):98-100, 103.
[3]庄明,高德良,徐娜娜,等.七种烟碱类杀虫剂对甘蓝蚜虫的室内毒力比较[J].山东化工, 2018, 47(7):39-41.
[4]吉春明,刘建凤,陆玉荣,等. 40%啶虫脒可溶性粉剂对黄瓜蚜虫的田间防效[J].天津农业科学, 2018, 24(11):58-61.
[5]丁建朋,苏悦,尚娇,等.新疆南部地区啶虫脒对棉长管蚜和棉蚜的亚致死效应[J].棉花科学, 2018, 40(3):40-44.
[6]贾鑫,王建军,杨俊伟. 3%啶虫脒微乳剂防治玉米蚜虫田间药效试验[J].南方农业, 2017, 11(36):32-33.
[7]孟建玉,张滢,张长禹,等.贵州烟草产区烟蚜种群对啶虫脒、溴氰菊酯和抗蚜威的抗性[J].昆虫学报, 2017, 60(11):1307-1314.