Data/hora: 22/06/2024 17:18:40

Biblioteca(s): 	Embrapa Florestas.	
Data corrente: 	02/06/2020	
Data da última atualização: 	02/06/2020	
Autoria: 	MASSON, M. V.; TAVARES, W. de S.; ALVES, J. M.; FERREIRA-FILHO, P. J.; BARBOSA, L. R.; WILCKEN, C. F.; ZANUNCIO, J. C.	
Afiliação: 	Marcus Vinicius Masson, Bracell Ltd.; Wagner de souza TaVares, Asia Pacific Resources International Holdings Ltd.; Jacyr Mesquita Alves, Bracell Ltd.; Pedro José Ferreira-Filho, niversidade Federal de São Carlos; LEONARDO RODRIGUES BARBOSA, CNPF; Carlos Frederico Wilcken, UNESP; José Cola Zanuncio, UFV.	
Título: 	Bioecological aspects of the common black field cricket, Gryllus assimilis(Orthoptera: Gryllidae) in the laboratory and in Eucalyptus (Myrtaceae) plantations.	
Ano de publicação: 	2020	
Fonte/Imprenta: 	Journal of Orthoptera Research, v. 29, n. 1, p. 83-89, 2020.	
DOI: 	https://doi.org/10.3897/jor.29.48966	
Idioma: 	Inglês	
Conteúdo: 	The common black field cricket, Gryllus assimilis (Orthoptera: Gryllidae), damages young plants of red cedar, Juniperus virginiana(Cupressaceae); strawberry, Fragaria × ananassa (Rosaceae); sugarcane, Saccharum officinarum (Poaceae); teak, Tectona grandis (Lamiaceae); upland cotton, Gossypium hirsutum (Malvaceae); and, mainly, Eucalyptus spp. (Myrtaceae). The objective of this study was to investigate the biological and behavioral parameters of this insect in the laboratory and in Eucalyptusspp. plantations in Inhambupe, Bahia State, Brazil. The incubation period and the viability of G. assimilis eggs were 11.87 days and approximately 22%, respectively. The duration of the nymphal stage was 62.34 days with approximately 60% of the nymphs obtained in the laboratory being females. The average number of egg batches per female, eggs per female, and eggs per batch per female of this insect were 25.50, 862.17, and 34.65, respectively. G. assimilis females lived for 76.50 days in the adult stage, and 138.34 days in total, from egg through nymph to adult. Males produced three characteristic sounds: one for the marking of territory, one for courtship, and one when alone. G. assimilis fed primarily on weeds but, in their absence, it damaged young Eucalyptus spp. plants. This paper presents important data on the biology and behavior of G. assimilis; this information may encourage additional biological research, laboratory rearing, and integrated management of this pest.	
Palavras-Chave: 	Bioecologia; BioecologY; Field observation; Forest pest; Gryllides; Grylloidea.	
Thesagro: 	Praga de Planta.	
Thesaurus Nal: 	Eucalyptus; Laboratory rearing.	
Categoria do assunto: 	O Insetos e Entomologia	
Registro original: 	Embrapa Florestas (CNPF)	
Exemplares: 	CNPF - (57319-1) - UPC - AP - DD -  -  -  - DIS