Results 41 to 50 of about 1,780 (176)

Hormone Signaling Regulates Nymphal Diapause in Laodelphax striatellus (Hemiptera: Delphacidae). [PDF]

Sci Rep, 2017
AbstractDiapause is a physiological adaptation that allows an organism to survive adverse environmental conditions. Diapause occurs at a specific developmental stage in each species. There are few reports regarding the molecular regulatory mechanism of nymphal diapause in Laodelphax striatellus, which is an important graminaceous crop pest.
Zhai Y, Zhang Z, Gao H, Chen H, Sun M, Zhang W, Yu Y, Zheng L.   +7 more
europepmc   +5 more sources

RNA interference depletion of the Halloween gene disembodied implies its potential application for management of planthopper Sogatella furcifera and Laodelphax striatellus. [PDF]

PLoS ONE, 2014
Sogatella furcifera and Laodelphax striatellus are economically important rice pests in China by acting as vectors of several rice viruses, sucking the phloem sap and blocking the phloem vessels.
Pin-Jun Wan, Shuang Jia, Na Li, Jin-Mei Fan, Guo-Qing Li   +4 more
doaj   +1 more source

Migration of rice planthoppers and their vectored re-emerging and novel rice viruses in East Asia

Frontiers in Microbiology, 2013
This review examines recent studies of the migration of three rice planthoppers, Laodelphax striatellus, Sogatella furcifera, and Nilaparvata lugens, in East Asia. Laodelphax striatellus has recently broken out in Jiangsu province, eastern China.
Akira eOtuka
doaj   +1 more source

Diversity and transmissibility of RNA viruses in the small brown planthopper, <i>Laodelphax striatellus</i>. [PDF]

J Virol
ABSTRACT While a considerable number of viruses have been recently discovered in hematophagous insects, there remains insufficient research on virus diversity and their association with phytophagous insect hosts.
Mao Q, Ye Z-X, Yuan J-N, Ning C, Chen M-N, Xu Z-T, Qi Y-H, Zhang Y, Li T, He Y-J, Lu G, Huang H-J, Lu J-B, Zhuo J-C, Hu Q-L, Zhang C-X, Chen J-P, Li J-M.   +17 more
europepmc   +3 more sources

Wolbachia increase germ cell mitosis to enhance the fecundity of Laodelphax striatellus

Insect Biochemistry and Molecular Biology, 2020
Wolbachia are intracellular bacteria that infect a wide range of invertebrates and have evolved various strategies to alter host reproduction for their own survival and dissemination. In small brown planthopper Laodelphax striatellus, Wolbachia-infected females lay more eggs than uninfected females.
Jehangir Khan, Jehangir Khan, Yu Wu, Yan Guo, Xiao-Ying Zheng   +4 more
openaire   +2 more sources

Geographic Variation of Diapause and Sensitive Stages of Photoperiodic Response in Laodelphax striatellus Fallén (Hemiptera: Delphacidae). [PDF]

J Insect Sci, 2016
Hou YY, Xu LZ, Wu Y, Wang P, Shi JJ, Zhai BP.   +5 more
europepmc   +3 more sources

First mitogenome for the tribe Saccharosydnini (Hemiptera: Delphacidae: Delphacinae) and the phylogeny of three predominant rice planthoppers

European Journal of Entomology, 2018
The mitochondrial genome of Saccharosydne procerus (Matsumura) is the first sequenced in the tribe Saccharosydnini (Hemiptera: Delphacidae: Delphacinae).
Yi-Xin HUANG, Dao-Zheng QIN
doaj   +1 more source

High Diversity and Functional Complementation of Alimentary Canal Microbiota Ensure Small Brown Planthopper to Adapt Different Biogeographic Environments

Frontiers in Microbiology, 2020
Almost all insects harbor commensal bacteria in the alimentary canal lumen or within cells and often play a pivotal role in their host’s development, evolution, and environmental adaptation.
Wenwen Liu, Xiaowan Zhang, Nan Wu, Yingdang Ren, Xifeng Wang   +4 more
doaj   +1 more source

Rice stripe virus-derived siRNAs play different regulatory roles in rice and in the insect vector Laodelphax striatellus. [PDF]

BMC Plant Biol, 2018
Yang M, Xu Z, Zhao W, Liu Q, Li Q, Lu L, Liu R, Zhang X, Cui F.   +8 more
europepmc   +3 more sources

Identification and profiling of conserved and novel microRNAs in Laodelphax striatellus in response to rice black-streaked dwarf virus (RBSDV) infection

Genomics Data, 2015
MicroRNAs (miRNAs) are small non-coding endogenous RNA molecules that play important roles in various biological processes. This study examined microRNA profiles of Laodelphax striatellus using the small RNA libraries derived from virus free (VF) and ...
Jun-Min Li, Yan-Ru Zhou, Zong-Tao Sun, Xu Wang, Li Xie, Jian-Ping Chen   +5 more
doaj   +1 more source