Data/hora: 17/06/2024 08:19:39

Biblioteca(s): 	Embrapa Algodão.	
Data corrente: 	08/02/2022	
Data da última atualização: 	12/02/2022	
Autoria: 	FAVORETO, A. L.; DOMINGUES, M. M.; SERRÃO, J. E.; RIBEIRO, M. F.; SILVA, C. A. D.; ZANUNCIO, J. C.; WILCKEM, C. F.	
Afiliação: 	A. L. FAVORETO, UNESP; M. M. DOMINGUES, UNESP; J. E. SERRÃO, UNIVERSIDADE FEDERAL DE VIÇOSA; M. F. RIBEIRO, UNESP; CARLOS ALBERTO DOMINGUES DA SILVA, CNPA; J. C. ZANUNCIO, UNIVERSIDADE FEDERAL DE VIÇOSA; C. F. WILCKEN, UNESP.	
Título: 	Courtship, mating behavior, and ovary Histology of the nymph parasitoid Psyllaephagus bliteus (Hymenoptera: Encyrtidae).	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Journal of Insect Science, v. 21, n. 2, p. 1-6, 2021.	
Páginas: 	6 p.	
ISSN: 	1536-2442	
DOI: 	10.1093/jisesa/ieab020	
Idioma: 	Inglês	
Conteúdo: 	The potential of the parasitoid Psyllaephagus bliteus Riek for the biological control of the eucalyptus pest Glycaspis brimblecombei Moore (Hemiptera: Aphalaridae) nymphs is high. This research sought to analyze the courtship, male competition, and mating behavior of P. bliteus at the proportions of 1:1 and 2:1 males to female in a Petri dish (5 cm diameter), and to describe the ovary histology of virgin and mated females of this parasitoid. At 1:1, males touch the antennae and thorax?abdomen of females during courtship, but females avoid mate attempts before they are 48 h old. At 2:1, the competition between male parasitoids inhibits mating. The histology of ovaries of virgin and mated P. bliteus females is similar, with two well-defined germarium and vitellarium regions, with oocytes at different developmental stages, including mature ones rich in yolk and with eggshell. A clearer understanding of the reproductive behavior and histology of P. bliteus aids in the use of this parasitoid for the biological control of G. brimblecombei.	
Thesagro: 	Acasalamento Controlado; Eucalipto; Fauna Parasitaria; Inimigo Natural; Inseto Para Controle Biológico; Ninfa; Peste.	
Thesaurus Nal: 	Courtship; Eucalyptus; Nymphs; Parasites.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/231075/1/COURTSHIP-MATING-BEHAVIOR-OVARY-HISTOLOGY.pdf	
Registro original: 	Embrapa Algodão (CNPA)	
Exemplares: 	CNPA - (28851-1) - UPC - AP - DD -  -  -  - DIS