Results 21 to 30 of about 1,220 (139)

Rice Stripe Virus Infection Facilitates the Reproductive Potential of Laodelphax striatellus

Agronomy
The rice stripe virus (RSV) is transmitted by the small brown planthopper Laodelphax striatellus in a persistent and circulative–propagative manner. During the last few decades, RSV has caused serious disease outbreaks in rice fields in China.
Yuanyuan Zhang, Youxin Yu, Meiqi Xu, Jingyan Liao, Chenjia Shao, Liran Fu, Mingshi Qian, Gang Xu, Guoqing Yang   +8 more
doaj   +2 more sources

Decoyinine Induced Resistance in Rice against Small Brown Planthopper Laodelphax striatellus. [PDF]

Insects, 2022
Induced resistance against SBPH via microbial pesticides is considered as an eco-friendly and promising management approach. In this study, the induced resistance against SBPH in rice seedling by a new potential microbial pesticide, decoyinine (DCY), a secondary metabolite produced by Streptomyces hygroscopicus, was evaluated to investigate the effects
Shah AZ, Ma C, Zhang Y, Zhang Q, Xu G, Yang G.   +5 more
europepmc   +5 more sources

Transcriptome Analysis of the Small Brown Planthopper, Laodelphax striatellus Carrying Rice stripe virus [PDF]

The Plant Pathology Journal, 2013
Rice stripe virus (RSV), the type member of the genus Tenuivirus, transmits by the feeding behavior of small brown planthopper (SBPH), Laodelphax striatellus.
Joo Hyun Lee, Jae Young Choi, Xue Ying Tao, Jae Su Kim, Woojin Kim, Yeon Ho Je   +5 more
doaj   +3 more sources

Recent infection by Wolbachia alters microbial communities in wild Laodelphax striatellus populations. [PDF]

Microbiome, 2020
AbstractBackgroundHost-associated microbial communities play an important role in the fitness of insect hosts. However, the factors shaping microbial communities in wild populations, including genetic background, ecological factors, and interactions among microbial species, remain largely unknown.ResultsHere, we surveyed microbial communities of the ...
Duan XZ, Sun JT, Wang LT, Shu XH, Guo Y, Keiichiro M, Zhu YX, Bing XL, Hoffmann AA, Hong XY.   +9 more
europepmc   +6 more sources

Genome sequence of the small brown planthopper, Laodelphax striatellus. [PDF]

Gigascience, 2017
Abstract Background Laodelphax striatellus Fallén (Hemiptera: Delphacidae) is one of the most destructive rice pests. L. striatellus is different from 2 other rice planthoppers with a released genome sequence, Sogatella furcifera and Nilaparvata lugens, in many biological characteristics, such as host
Zhu J, Jiang F, Wang X, Yang P, Bao Y, Zhao W, Wang W, Lu H, Wang Q, Cui N, Li J, Chen X, Luo L, Yu J, Kang L, Cui F.   +15 more
europepmc   +5 more sources

RNAi silencing of rice black-streaked dwarf virus P10 and two insect vector genes to reduce virus transmission protects rice plants against RBSDV

Journal of Plant Interactions, 2021
Rice black-streaked dwarf virus (RBSDV) is a virus transmitted by Laodelphax striatellus (L. striatellus), which poses a serious threat to rice production. P10, a major outer capsid protein of RBSDV, which plays a key role in viral infection.
Ying Li, Jinwen Du, Yang Xu, Jiaqi Gao, Yunzhi Song, Changxiang Zhu   +5 more
doaj   +1 more source

Background‐dependent Wolbachia ‐mediated insecticide resistance in Laodelphax striatellus [PDF]

Environmental Microbiology, 2020
Summary Although facultative endosymbionts are now known to protect insect hosts against pathogens and parasitoids, the effects of endosymbionts on insecticide resistance are still unclear. Here we show that Wolbachia are associated with increased resistance to the commonly ...
Yongteng Li, Xiangdong Liu, Na Wang, Yueliang Zhang, Ary A. Hoffmann, Huifang Guo   +5 more
openaire   +3 more sources

Superinfection of Laodelphax striatellus with Wolbachia from Drosophila simulans [PDF]

Heredity, 2003
Wolbachia are maternally inherited, intracellular alpha-proteobacteria that infect a wide range of arthropods. They manipulate the reproduction of hosts to facilitate their spread into host populations, through ways such as cytoplasmic incompatibility (CI), parthenogenesis, feminization and male killing.
L, Kang, X, Ma, L, Cai, S, Liao, L, Sun, H, Zhu, X, Chen, D, Shen, S, Zhao, C, Li   +9 more
openaire   +2 more sources

Resistance irrelevant CYP417A2v2 was found degrading insecticide in Laodelphax striatellus. [PDF]

Ecol Evol, 2017
AbstractCytochrome P450 monooxygenases (CYPs) usually overexpressed in resistant strain were found involved in oxidative detoxification of insecticides. In this study, an investigation was conducted to confirm if resistance irrelevant CYPs which were not overexpressed in resistant strain before, were capable of degrading insecticides.
Miah MA, Elzaki MEA, Han Z.
europepmc   +3 more sources

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   +4 more sources