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Toxicities and effects of insecticidal toxic baits to control Drosophila suzukii and Zaprionus indianus (Diptera: Drosophilidae)

2016; Wiley; Volume: 73; Issue: 1 Linguagem: Inglês

10.1002/ps.4348

1526-4998

Felipe Andreazza, Daniel Bernardi, Cléber Antonio Baronio, Joel Pasinato, Dori Edson Nava, Marcos Botton,

Insect and Pesticide Research

Pest Management ScienceVolume 73, Issue 1 p. 146-152 Research Article Toxicities and effects of insecticidal toxic baits to control Drosophila suzukii and Zaprionus indianus (Diptera: Drosophilidae) Felipe Andreazza, Felipe Andreazza Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazilSearch for more papers by this authorDaniel Bernardi, Corresponding Author Daniel Bernardi dbernardi2004@yahoo.com.br Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazilCorrespondence to: D Bernardi, Department of Entomology, Temperate Climate Embrapa, Pelotas, Rio Grande do Sul 96010-971, Brazil. E-mail: dbernardi2004@yahoo.com.brSearch for more papers by this authorCleber A Baronio, Cleber A Baronio Grape and Wine Embrapa, Bento Gonçalves, Rio Grande do Sul, BrazilSearch for more papers by this authorJoel Pasinato, Joel Pasinato Grape and Wine Embrapa, Bento Gonçalves, Rio Grande do Sul, BrazilSearch for more papers by this authorDori E Nava, Dori E Nava Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazilSearch for more papers by this authorMarcos Botton, Marcos Botton Grape and Wine Embrapa, Bento Gonçalves, Rio Grande do Sul, BrazilSearch for more papers by this author Felipe Andreazza, Felipe Andreazza Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazilSearch for more papers by this authorDaniel Bernardi, Corresponding Author Daniel Bernardi dbernardi2004@yahoo.com.br Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazilCorrespondence to: D Bernardi, Department of Entomology, Temperate Climate Embrapa, Pelotas, Rio Grande do Sul 96010-971, Brazil. E-mail: dbernardi2004@yahoo.com.brSearch for more papers by this authorCleber A Baronio, Cleber A Baronio Grape and Wine Embrapa, Bento Gonçalves, Rio Grande do Sul, BrazilSearch for more papers by this authorJoel Pasinato, Joel Pasinato Grape and Wine Embrapa, Bento Gonçalves, Rio Grande do Sul, BrazilSearch for more papers by this authorDori E Nava, Dori E Nava Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazilSearch for more papers by this authorMarcos Botton, Marcos Botton Grape and Wine Embrapa, Bento Gonçalves, Rio Grande do Sul, BrazilSearch for more papers by this author First published: 29 June 2016 https://doi.org/10.1002/ps.4348Citations: 35Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Abstract BACKGROUND Drosophila suzukii is a primary insect pest that causes direct damage to fruits with a thin epidermis such as strawberries, cherries and blueberries. In strawberry fields, the co-occurrence of D. suzukii and Zaprionus indianus has increased production losses. This study evaluated the toxicities and effects of insecticidal baits to control adults and larvae of both D. suzukii and Z. indianus. RESULTS Organophosphate (dimethoate and malathion), spinosyn (spinosad and spinetoram), pyrethroid (lambda-cyhalothrin) and diamide (cyantraniliprole) insecticides exhibited high toxicity to both adults and larvae of D. suzukii and Z. indianus (mortality >80%) in topical and dip bioassays. However, when the insecticides were mixed with a feeding attractant, a positive effect was observed only for adults of D. suzukii. Insecticides containing neonicotinoids (acetamiprid and thiamethoxam) and pyrolle (chlorfenapyr) caused intermediate mortality to adults of D. suzukii (40–60%) and low mortality for Z. indianus (mortality <23%); however, these compounds reduced the larval infestation of the two species by 55–86%. Botanical (azadirachtin) and sulphur insecticides exhibited low toxicity (mortality <40%) on adults and larvae of both species. CONCLUSION Dimethoate, malathion, spinosad, spinetoram, lambda-cyhalothrin and cyantraniliprole are highly toxic to both larvae and adults of D. suzukii and Z. indianus. The use of toxic baits for adults of D. suzukii could be an alternative in management of this species. © 2016 Society of Chemical Industry Citing Literature Volume73, Issue1January 2017Pages 146-152 RelatedInformation