Consulta: creatorFacets:"Zhang,Aijun"
Registros recuperados: 4
Data/hora: 10/06/2024 17:13:05

Adult diapause morph of the brown stink bug, Euschistus servus (Say) (Heteroptera: Pentatomidae)
Provedor de dados: 82
Autores: Borges,Miguel; Zhang,Aijun; Camp,Mary J.; Aldrich,Jeffrey R.
The brown stink bug, Euschistus servus (Say), is abundant throughout most of eastern North America and is commonly found feeding on soybean, mullein, beans, tomatoes, peas, cotton, wheat, corn, tobacco and peach. Color change in E. servus from green to reddish-brown was shown to be an indicator of reproductive diapause. Reddish-brown insects lived longer than green individuals, females laid no eggs, and males did not produce pheromone. The high mortality registered for the green colony of E. servus adults was associated with the physiological cost associated with reproduction. The main pheromone component of this species is methyl 2E,4Z-decadienoate, in agreement with previous work. The first generation of this species develops on noncrop hosts and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Insecta; Coloration; Pheromone; Methyl 2E; 4Z-decadienoate.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2001000100028

Stimulatory male volatiles for the Neotropical brown stink bug, Euschistus heros (F.) (Heteroptera: Pentatomidae)
Provedor de dados: 82
Autores: Zhang,Aijun; Borges,Miguel; Aldrich,Jeffrey R.; Camp,Mary.
Volatiles compounds collected from the male Neotropical brown stink bug, Euschistus heros (F.), a serious Central and South American soybean pest, have been reevaluated. The proportion of three methyl esters is found to be quite different from previous study. A new blend is proposed as the male-produced stimulatory volatiles based on gas chromatographic-electroantennographic detection (GC-EAD) techniques. The three GC-EAD-active components reproducibly found in volatiles collected from males are methyl (2E,4Z)-decadienoate (53%), methyl 2,6,10-trimethyldodecanoate (3%), and methyl 2,6,10-trimethyltridecanoate (44%) respectively. Males of this hemipteran species needed to reach an age of ~15 days to produce enough male-specific compounds to be detected by...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Soybean pest stimulatory volatile methyl (2E; 4Z)-decadienoate methyl 2; 6; 10-trimethyldodecanoate methyl 2; 6; 10-trimethyltridecanoate electroantennographic detection.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2003000400025

Validación de dos compuestos feromonales para el monitoreo de la cochinilla rosada del hibisco en México
Provedor de dados: 115
Autores: González-Gaona,Ernesto; Sánchez-Martínez,Guillermo; Zhang,Aijun; Lozano-Gutiérrez,Julio; Carmona-Sosa,Felipe.
En 2004 se detectó una infestación de la cochinilla rosada del hibisco (Maconellicoccus hirsutus [Green]), en el Valle de Banderas, municipios de Bahía de Banderas, Nayarit y Puerto Vallarta, Jalisco, México, afectando árboles frutales, plantas nativas y ornamentales. Este insecto plaga es de origen asiático-australiano y tiene importancia económica en varios países. El método más utilizado para detectar a M. hirsutus en nuevas localidades consiste en la inspección ocular de las plantas; sin embargo, con este método la detección ocurre hasta que la infestación es muy evidente. Un método alternativo para esta tarea puede ser el uso de la feromona atrayente de machos de M. hirsutus, compuesta por esteres de lavandulil y maconellil. En el presente estudio se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anona muricata; Enterolobium cyclocarpum; Maconellicoccus hirsutus; Mangifera indica; Tectona grandis; Monitoreo de plagas exóticas.
Ano: 2010
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952010000100006

Small RNA sequencing reveals microRNAs related to neuropathic pain in rats
Provedor de dados: 56
Autores: Dai,Dawei; Wang,Junyu; Jiang,Ying; Yuan,Lei; Lu,Youming; Zhang,Aijun; Zou,Dongdong; Chen,Xin.
The present study aimed to identify microRNAs (miRNAs) that are involved in neuropathic pain and predict their corresponding roles in the pathogenesis and development process of neuropathic pain. The rat model of neuropathic pain caused by spared nerve injury (SNI) was established in Sprague-Dawley male rats, followed by small RNA sequencing of the L3–L6 dorsal root ganglion. Real-time PCR was performed to validate the differently expressed miRNAs. Functional verification was performed by intrathecally injecting the animals with miRNA agomir. A total of 72 differentially expressed miRNAs were identified in the SNI rats, including 33 upregulated and 39 downregulated miRNAs. The results of qPCR further verified the expression levels of rno-miR-6215...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: MicroRNAs; Neuropathic pain; Spared nerve injury; Dorsal root ganglion.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2019001000602