Title:	Toxicities and effects of insecticidal toxic baits to control Drosophila suzukii and Zaprionus indianus (Diptera: Drosophilidae).
Authors:	ANDREAZZA, F. BERNARDI, D. BARÔNIO, C. A. PASINATO, J. NAVA, D. E. BOTTON, M.
Affiliation:	Felipe Andreazza, Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, BrazIL; Daniel Bernardi, Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, Brazil; Cleber Antônio Barônio, Temperate Climate Embrapa, Pelotas, Rio Grande do Sul, Braz; Joel Pasinato; DORI EDSON NAVA, CPACT; MARCOS BOTTON, CNPUV.
Date Issued:	2016
Citation:	Pest Management Science, Sussex - Inglatera,[online] ago. 2016.
Description:	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 larvaeandadultsof D. suzukii and Z.indianus .Theuseoftoxicbaitsforadultsof D. suzukii couldbeanalternativeinmanagement of this species. © 2016 Society of Chemical Industry Keywords: spotted-wing drosophila; fig fly; chemical control; strawberry; toxic bait; pest control.
Thesagro:	Controle quimico Mosca das frutas Morango
NAL Thesaurus:	Chemical control Pest control
Keywords:	Fig fly Isca tóxica Controle de praga Toxit bait Spotted-wing drosophila Strawberry Fig fruit fly
Notes:	Disponível em:<http://onlinelibrary.wiley.com/doi/10.1002/ps.4348/abstract>
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPACT)