caa a22 4500 38803615X CHVBK 20180307125005.0 cr unu---uuuuu 161130e199804 xx s 000 0 eng 10.1017/S0007485300025694 doi S0007485300025694 pii (NATIONALLICENCE)cambridge-10.1017/S0007485300025694 Intensification of insecticide resistance in UK field populations of the peach-potato aphid, Myzus persicae (Hemiptera: Aphididae) in 1996 [Elektronische Daten] The well-established carboxylesterase-based resistance to insecticides in Myzus persicae Sulzer has recently been accentuated by the appearance of aphids with a modified acetylcholinesterase (MACE) insensitive to pirimicarb and the novel aphicide, triazamate. This target site resistance mechanism was found in M. persicae from crops in the UK for the first time in 1996, together with especially large proportions of aphids with R2 and R3 levels of carboxylesterases, a combination that was associated with serious insecticide failures. This paper describes the incidence of both mechanisms and discusses the implications for future recommendations for aphid control in the UK. Copyright © Cambridge University Press 1998 Foster S.P. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK Denholm I. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK Harling Z.K. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK Moores G.D. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK Devonshire A.L. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK Bulletin of Entomological Research Cambridge University Press 88/2(1998-04), 127-130 0007-4853 88:2<127 1998 88 BER https://doi.org/10.1017/S0007485300025694 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S0007485300025694 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Foster S.P. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK NATIONALLICENCE 700 1- Denholm I. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK NATIONALLICENCE 700 1- Harling Z.K. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK NATIONALLICENCE 700 1- Moores G.D. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK NATIONALLICENCE 700 1- Devonshire A.L. IACR-Rothamsted, Harpenden, Herts, AL5 2JQ, UK NATIONALLICENCE 773 0- Bulletin of Entomological Research Cambridge University Press 88/2(1998-04), 127-130 0007-4853 88:2<127 1998 88 BER CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge