Data/hora: 01/06/2024 08:28:23

Biblioteca(s): 	Epagri-Sede.	
Data corrente: 	24/09/2020	
Data da última atualização: 	24/09/2020	
Autoria: 	STUPP, P.; RAKES, M.; OLIVEIRA, D.; MARTINS, L.; GEISLER, F.; RIBEIRO, L. P.; NAVA, D. E.; BERNARDI, D.	
Título: 	Acetogenin-Based Formulated Bioinsecticides on Anastrepha fraterculus: Toxicity and Potential Use in Insecticidal Toxic Baits.	
Ano de publicação: 	2020	
Fonte/Imprenta: 	Neotropical Entomology, Switzerland, v. 49, p. 292-301, 2020.	
Idioma: 	Inglês	
Conteúdo: 	The present study evaluated the lethal toxicity and oviposition deterrence of ethanolic extracts of Annona mucosa Jacq., Annona muricata L., and
Annona sylvatica A. St.-Hil on Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) compared with those of a limonoid-based bioinsecticide
(Azamax? 1.2 EC?azadiractin +3-tigloyl-azadiractol) and a synthetic spinosyn-based insecticide (Delegate? 250WG?spinetoram). In addition,
the efficacy of the selected toxic bait formulations was evaluated by mixing them with food attractants (Anamed?, 3% Biofruit and 7% sugarcane
molasses). In the topical application and ingestion bioassays (2000mg L&#8722;1), the aqueous emulsion of the A. mucosa extract caused greater than 80%
mortality of A. fraterculus adults in a similarmanner to the spinosyn-based synthetic insecticide. Concentration-response curves were performed for
themost promising treatments and showed an activity level dependent on the mode of contamination, exposure time, and applied concentration. In
bioassays with and without choice, the A. mucosa (77%), A. muricata (51%), A. sylvatica (60%), Azamax? (74%), and Delegate? 250 WG (100%) significantly reduced the number of punctures and galleries in grape berries. In combination with the food attractants Anamed?, 3% Biofruit, and 7% sugarcane molasses, the emulsion of the A. mucosa extract had a residual effect similar to that of the spinetoram insecticide,
with a mortality rate of over 80% of A. fraterculus adults up to 14 days after application (DAA) in the absence of rain. Thus, acetogenin-rich formulations, especially from A. mucosa seeds, are useful alternatives for the integrated management of A. fraterculus in agricultural orchards.	
Palavras-Chave: 	Annonaceae; attract-and-kill; botanical insecticide; fruit fly; integrated pest management; pushpull.	
Categoria do assunto: 	O Insetos e Entomologia	
URL: 	http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_46812.pdf	
Registro original: 	Epagri-Sede (Epagri-Sede)	
Exemplares: 	Epagri-Sede - (104925-1) - UPC - AP - DD -  -  -  - DIS