Title:	Notes on biology of the stink bug Cyptocephala alvarengai Rolston (Hemiptera: Pentatomidae) feeding on rice panicles.
Authors:	BARRIGOSSI, J. A. F. SILVA, C. V. da ALONSO, J. D. de S. HIROSE, E.
Affiliation:	JOSE ALEXANDRE F BARRIGOSSI, CNPAF; CARLOS VINICIUS DA SILVA; JULIANA DUARTE DE SOUZA ALONSO; EDSON HIROSE, CNPSO.
Date Issued:	2017
Citation:	Florida Entomologist, v. 100, n. 4, p. 823-825, 2017.
Description:	The development of the stink bug Cyptocephala alvarengai Rolston (Hemiptera: Pentatomidae) was studied on rice panicles under laboratory conditions. Adults were collected in rice fields in Goianira, Goiás, Brazil. The number of eggs per egg mass ranged from 6 to 20, with a mean of 11.8 ± 0.8. The egg to adult developmental time was 33.2 d. Adult longevity ranged from 16 to 46 d. The pre-oviposition, oviposition, and post-oviposition periods were 7.0, 22.3, and 6.3 d, respectively. Fertility was 82.3%. Cyptocephala alvarengai presents biological similarities to other stink bugs that feed on rice panicles, and has potential as a rice pest.
Thesagro:	Arroz Oryza sativa
NAL Thesaurus:	Pentatomidae Rice
Keywords:	Cyptocephala alvarengai
DOI:	10.1653/024.100.0412
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPAF)