Results 231 to 240 of about 19,308 (268)

Effect of Temperature on Rice Stripe Virus Infection, Transmission Efficiency, and the Development Period in Laodelphax striatellus

Entomological Research
The small brown planthopper, Laodelphax striatellus, is a major pest and the primary vector of the rice stripe virus, a harmful pathogen that significantly affects rice production across East Asia.
Seoyul Hwang, Donghun Kim
semanticscholar   +1 more source

Study of the acquisition, replication and transmission of rice stripe virus in vector and non‐vector planthoppers based on hemocoel‐microinjection

Pest Management Science
Rice stripe virus (RSV) naturally infects rice plants through its insect vector during feeding. The small brown planthopper (SBPH) serves as the primary vector to transmit the viruses.
Shao Ying, You Qian, Wenhui Zhao, Zhang Lili, Huo Yan   +4 more
semanticscholar   +1 more source

Optimal use of insecticide against the small brown planthopper, Laodelphax striatellus, effectively reduces the damage caused by Rice stripe virus.

Plant Disease
Rice stripe virus disease is one of the most devastating diseases of rice (Oryza sativa) in East Asia. The causal virus, Rice stripe virus (RSV), is persistently transmitted by the small brown planthopper (Laodelphax striatellus, SBPH). Since there is no
T. Shiba, M. Hirae, Y. Hayano-Saito, Yasuo Ohto, Hiroshi Uematsu, Ayano Sugiyama, Mitsuru Okuda   +6 more
semanticscholar   +1 more source

Intrinsic features of rice stripe virus cap-snatching revealed by a minimal RNP-based in vitro transcription system.

Journal of General Virology
Transcription of segmented negative-sense RNA viruses (sNSVs) like rice stripe virus (RSV) is initiated by cap-snatching, where the viral RNA-dependent RNA polymerase cleaves host mRNAs ~10-20 nucleotides downstream of the 5' cap to generate capped RNA ...
Liangheng Tian, Wen-Long Lin, Shuangping Li, Guobin Li, Xiaoyu Lu, Zujian Wu, Z. Du   +6 more
semanticscholar   +1 more source

A rice plant expressing viral glycoprotein NSvc2-NS reduces the transmission of rice stripe virus by the small brown planthopper.

Pest Management Science, 2022
BACKGROUND Plant viruses transmitted by arthropod vectors threaten crop health worldwide. Rice stripe virus (RSV) is one of the most important rice viruses in East Asia and is transmitted by the small brown planthopper (SBPH).
Cheng Lu, Daoran Jin, Lujie Zhang, Gang Lu, Yinghua Ji, Yijun Zhou, Yunyue Wang, Shuo Li   +7 more
semanticscholar   +1 more source

Rice Stripe Virus Modulates the Feeding Preference of Small Brown Planthopper from the Stems to Leaves of Rice Plants to Promote Virus Infection.

Phytopathology, 2022
Research on plant-virus-vector interactions has revealed that viruses can enhance their spread to new host plants by attracting non-viruliferous vectors to infected plants or driving viruliferous vectors to non-infected plants.
Wei-Yan Guo, L. Du, Chenyang Li, Shuhui Ma, Zhaoyun Wang, Y. Lan, Feng Lin, Yijun Zhou, Yunyue Wang, T. Zhou   +9 more
semanticscholar   +1 more source

Artificial feeding Rice stripe virus enables efficient virus infection of Laodelphax striatellus

Journal of Virological Methods, 2016
Rice stripe virus (RSV), the causative agent of rice stripe disease, is transmitted by Laodelphax striatellus in a persistent-propagative manner. Efficient virus acquisition is primary for studies of virus transmission and virus-insect vector interactions. However, under greenhouse conditions, less than 30% of the L. striatellus population, on average,
Yan Huo, Liying Chen, Lei Su, Yao Wu, Xiaoying Chen, Rongxiang Fang, Lili Zhang   +6 more
openaire   +2 more sources

Ammonium protects rice against rice stripe virus by activating HDA703/OsBZR1-mediated BR signaling

Plant Science, 2023
Ammonium (NH4+) is a major inorganic nitrogen source for plants and also as a signal regulates plant growth and defense. Brassinosteroids (BRs) are a class of steroid hormones that control plant developmental and physiological processes through its signaling pathway. Rice is a kind of NH4+-preferring plant which responds to virus infection involving in
Huacai Wang, Xiaoming Jiao, Xuan Zhang, Mengting Zhang, Yawen Liu, Xiaoying Chen, Rongxiang Fang, Yongsheng Yan   +7 more
openaire   +2 more sources

The Rice Stripe Virus Group

1988
The rice stripe virus group viruses, or “tenuiviruses,” as they are to be named, were officially recognized as comprising a distinct plant virus group by the International Committee on Taxonomy of Viruses (ICTV) in 1983 (R. I. Hamilton, private communication). With varying degrees of certainty, we can currently assign five viruses to this group.
openaire   +1 more source

Advances in the studies of Rice stripe virus

Frontiers of Agriculture in China, 2010
Rice stripe virus (RSV), the type member of the genus Tenuivirus, is one of the most economically important pathogens of rice and is repeatedly epidemic in China, Japan and Korea. The latest achievements of the studies on the biological functions of virus-encoded proteins, pathogenicity differentiation and genetic diversity of virus, virus-plant host ...
Donglai Xiao, Weiming Li, Taiyun Wei, Zujian Wu, Lianhui Xie   +4 more
openaire   +1 more source