Data/hora: 22/06/2024 10:46:03

Biblioteca(s): 	Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia.	
Data corrente: 	07/05/2021	
Data da última atualização: 	12/07/2021	
Autoria: 	FREITAS, T. F. S. de; HICKEL, E. R.; KHRIMIAN, A.; BORGES, M.; MICHEREFF, M. F. F.; BARRIGOSSI, J. A.; LAUMANN, R. A.; GUGGILAPU, S. D.; SANT'ANA, J.; MORAES, M. C. B.	
Afiliação: 	THAIS F. S. DE FREITAS, UFRGS; E. R. HICKEL, EMPRESA DE EXTENSÃO RURAL DE SANTA CATARINA; ASHOT KHRIMIAN, USDA-ARS; MIGUEL BORGES, Cenargen; MIRIAN F. F. MICHEREFF; JOSE ALEXANDRE F BARRIGOSSI, CNPAF; RAUL ALBERTO LAUMANN, Cenargen; S. D. GUGGILAPU, NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES, USA; JOSUÉ SANT'ANA, UFRGS; MARIA CAROLINA BLASSIOLI MORAES, Cenargen.	
Título: 	Field responses of rice stalk stink bug, Tibraca limbativentris, to synthetic sex pheromone and isomers of 1,10-Bisaboladien-3-ol.	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Neotropical Entomology, v. 50, n. 2, p. 282-288, Apr. 2021.	
ISSN: 	1678-8052	
DOI: 	https://doi.org/10.1007/s13744-020-00827-1	
Idioma: 	Inglês	
Notas: 	Na publicação: Maria Carolina Blassioli-Moraes.	
Conteúdo: 	The rice stalk stink bug,Tibraca limbativentrisStål, is an important rice pest in Brazil, causing significant damage to riceplants and consequently yield losses, with a high invasive potential in Mexico and USA. The male-produced sex phero-mone of this species was recently identified as a 7:3 mixture of (3S,6S,7R)-1,10-bisaboladien-3-ol (1)and(3R,6S,7R)-1,10-bisaboladien-3-ol (5) (a.k.a. zingiberenols). The aim of this study was to evaluate field responses ofT. limbativentrisfemales to the racemic mixture and stereoisomers of 1,10-bisaboladien-3-ol, including the male-produced sex pheromone.The results obtained in two rice-producing areas of Brazil (Rio Grande do Sul and Santa Catarina) showed that traps baitedwith the main component1alone, the racemic mixture, and a mixture of1and5were attractive to females ofT. limbativentris. The minor component5was unable to attract females when used alone. The results indicate that thesex pheromone ofT. limbativentrisand racemic mixture of 1,10-bisaboladien-3-ol were equally attractive to co-specificfemales in rice fields, and they could be a tool to incorporate in rice stalk stink bug management programs.	
Palavras-Chave: 	Pheromone-baited traps; Sesquiterpene; Zingiberenol.	
Thesagro: 	Arroz; Oryza Sativa; Praga de Planta; Tibraca Limbativentris.	
Thesaurus Nal: 	Pest monitoring; Pheromone traps.	
Categoria do assunto: 	--
O Insetos e Entomologia	
Registro original: 	Embrapa Arroz e Feijão (CNPAF)	
Exemplares: 	CENARGEN - (38526-1) - UPC - AP - DD -  -  -  - DIS
CNPAF - (36031-1) - UPC - AP - DD - 2021 -  - 2021 - DIS