Susceptibility of standard clones and European field populations of the green peach potato aphid, Myzus persicae, and the cotton aphid, Aphis gossypii, (Hemiptera: Aphididae), to the novel anthranilic diamide insecticide cyantraniliprole

A - Papers appearing in refereed journals

Foster, S. P., Denholm, I., Rison, J-L., Portillo, H. E., Margaritopoulis, J. and Slater, R. 2012. Susceptibility of standard clones and European field populations of the green peach potato aphid, Myzus persicae, and the cotton aphid, Aphis gossypii, (Hemiptera: Aphididae), to the novel anthranilic diamide insecticide cyantraniliprole. Pest Management Science. 68 (4), pp. 629-633. https://doi.org/10.1002/ps.2306

AuthorsFoster, S. P., Denholm, I., Rison, J-L., Portillo, H. E., Margaritopoulis, J. and Slater, R.
Abstract

BACKGROUND: Parthenogenetic clones of the green peach aphid, Myzus persicae (Sulzer), and the cotton aphid, Aphis gossypii Glover, were tested with the anthranilic diamide insecticide cyantraniliprole (i.e. DuPont (TM) Cyazypyr (TM)) in systemic-uptake bioassays to investigate potential for cross-resistance conferred by mechanisms of insecticide resistance to organophosphates, carbamates and pyrethroids and, in the case of M. persicae, reduced sensitivity to neonicotinoids. These data were compared with the response of field samples of M. persicae and A. gossypii collected from around Europe. RESULTS: Cyantraniliprole was not cross- resisted by any of the known insecticide resistance mechanisms present in M. persicae or A. gossypii. The compound was equally active against resistant and susceptible aphid strains. The responses of the M. persicae field samples were very consistent with a maximum response ratio of 2.9 compared with a standard laboratory clone. The responses of the A. gossypii field samples were more variable, although a majority of the responses were not statistically different. CONCLUSION: Cyantraniliprole is currently the only anthranilic diamide ( IRAC MoA 28) insecticide targeting aphid species such as M. persicae and A. gossypii. There is no evidence to suggest that the performance of this compound is affected by commonly occurring mechanisms that confer resistance to other insecticide chemistries. Cyantraniliprole is therefore a valuable tool for managing insecticide resistance in these globally important pests. (C) 2011 Society of Chemical Industry

KeywordsAgronomy; Entomology
Year of Publication2012
JournalPest Management Science
Journal citation68 (4), pp. 629-633
Digital Object Identifier (DOI)https://doi.org/10.1002/ps.2306
PubMed ID22045565
Open accessPublished as non-open access
FunderDuPont
Syngenta
Funder project or codeCentre for Sustainable Pest and Disease Management (PDM)
Delivering Sustainable Systems (SS) [ISPG]
Project: 5163
PublisherWiley
ISSN1526-498X

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