Insensitive acetylcholinesterase and resistance to thiodicarb in Australian Helicoverpa armigera Hubner (Lepidoptera: Noctuidae)

被引：45

作者：

Gunning, RV ^{[1
]}

Moores, GD ^{[1
]}

Devonshire, AL ^{[1
]}

机构：

[1] IACR ROTHAMSTED, DEPT BIOL & ECOL CHEM, HARPENDEN AL5 2JQ, HERTS, ENGLAND

来源：

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY | 1996年 / 55卷 / 01期

关键词：

D O I：

10.1006/pest.1996.0031

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Thiodicarb resistance was diagnosed in a field strain of Helicoverpa armigera from Tamworth, New South Wales in March 1993. This is the first record of H. armigera resistance to thiodicarb. Bioassays after selection in the laboratory indicated that the thiodicarb resistance factor was greater than 40-fold and was associated with cross resistance to methomyl. Insensitive acetylcholinesterase was identified as a resistance mechanism. Potential resistance management tactics and opportunities for biochemical resistance monitoring are discussed. (C) 1996 Academic Press, Inc.

引用

页码：21 / 28

页数：8

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