Data/hora: 07/06/2024 16:52:28

Biblioteca(s): | Embrapa Clima Temperado; Embrapa Uva e Vinho.
Data corrente: | 29/08/2016
Data da última atualização: | 09/12/2016
Autoria: | ANDREAZZA, F.; BERNARDI, D.; BARÔNIO, C. A.; PASINATO, J.; NAVA, D. E.; BOTTON, M.
Afiliação: | 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.
Título: | Toxicities and effects of insecticidal toxic baits to control Drosophila suzukii and Zaprionus indianus (Diptera: Drosophilidae).
Ano de publicação: | 2016
Fonte/Imprenta: | Pest Management Science, Sussex - Inglatera,[online] ago. 2016.
Idioma: | Português
Notas: | Disponível em:<http://onlinelibrary.wiley.com/doi/10.1002/ps.4348/abstract>
Conteúdo: | 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.
Palavras-Chave: | Controle de praga; Fig fly; Fig fruit fly; Isca tóxica; Spotted-wing drosophila; Strawberry; Toxit bait.
Thesagro: | Controle quimico; Morango; Mosca das frutas.
Thesaurus Nal: | Chemical control; Pest control.
Categoria do assunto: | A Sistemas de Cultivo

URL:

http://ainfo.cnptia.embrapa.br/digital/bitstream/item/149635/1/Dori-Andreazza-et-al-2016-Pest-Management-Science.pdf
http://ainfo.cnptia.embrapa.br/digital/bitstream/item/146831/1/botton-pestManagSci-2016.pdf

Registro original: | Embrapa Clima Temperado (CPACT)

Exemplares:

CNPUV - (16700-1) - UPC - AP - DD -  -  -  - DIS
CPACT - (19435-1) - UPC - AP - DD -  -  -  - DIS