Imidacloprid is degraded by CYP353D1v2, a cytochrome P450 overexpressed in a resistant strain of Laodelphax striatellus.
Sign Up to like & getrecommendations! Published in 2017 at "Pest management science"
DOI: 10.1002/ps.4570
Abstract: BACKGROUND Cytochrome P450s are associated with the metabolising of a wide range of compounds, including insecticides. CYP353D1v2 has been found to be overexpressed in an imidacloprid-resistant strain of Laodelphax striatellus. Thus, this study was conducted… read more here.
Keywords: laodelphax striatellus; resistant strain; striatellus; cytochrome ... See more keywords
Deltamethrin is metabolized by CYP6FU1, a cytochrome P450 associated with pyrethroid resistance, in Laodelphax striatellus.
Sign Up to like & getrecommendations! Published in 2018 at "Pest management science"
DOI: 10.1002/ps.4808
Abstract: BACKGROUND Cytochrome P450s (CYPs) are known to play a major role in metabolizing a wide range compounds. CYP6FU1 has been found to be over-expressed in a deltamethrin-resistant strain of Laodelphax striatellus. This study was conducted… read more here.
Keywords: laodelphax striatellus; cytochrome; resistance; p450 ... See more keywords
Inheritance and fitness cost of buprofezin resistance in a near-isogenic, field-derived strain and insecticide resistance monitoring of Laodelphax striatellus in China.
Sign Up to like & getrecommendations! Published in 2022 at "Pest management science"
DOI: 10.1002/ps.6801
Abstract: BACKGROUND Laodelphax striatellus is one of the most destructive pests of rice and other cereal crops. Chemical control is still the efficient way for the control of this pest, but insecticide resistance always threatens this… read more here.
Keywords: buprofezin resistance; resistance; fitness; field ... See more keywords
Laodelphax striatellus saliva mucin enables the formation of stylet sheathes to facilitate its feeding and rice stripe virus transmission.
Sign Up to like & getrecommendations! Published in 2022 at "Pest management science"
DOI: 10.1002/ps.6990
Abstract: BACKGROUND Laodelphax striatellus transmits rice stripe virus (RSV) during sap feeding of the rice plant. The insect saliva proteins play direct and indirect roles in mediating RSV transmission; however, the function of most saliva proteins… read more here.
Keywords: rice stripe; transmission; rice; formation ... See more keywords
Wolbachia localization during Laodelphax striatellus embryogenesis.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of insect physiology"
DOI: 10.1016/j.jinsphys.2019.05.006
Abstract: Wolbachia are intracellular bacteria carried by thousands of arthropod species. The success of Wolbachia is due to efficient vertical transmission by the host maternal germline. Wolbachia's behavior during host oogenesis is well characterized, although their… read more here.
Keywords: laodelphax striatellus; embryogenesis; wolbachia; localization ... See more keywords
ATP-binding cassette transporters ABCF2 and ABCG9 regulate rice black-streaked dwarf virus infection in its insect vector, Laodelphax striatellus (Fallén)
Sign Up to like & getrecommendations! Published in 2021 at "Bulletin of Entomological Research"
DOI: 10.1017/s0007485321000869
Abstract: The majority of plant viral disease is transmitted and spread by insect vectors in the field. The small brown planthopper, Laodelphax striatellus (Fallén), is the only efficient vector for rice black-streaked dwarf virus (RBSDV), a… read more here.
Keywords: striatellus fall; laodelphax striatellus; infection; rice black ... See more keywords
Resistance monitoring and cross-resistance role of CYP6CW1 between buprofezin and pymetrozine in field populations of Laodelphax striatellus (Fallén)
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DOI: 10.1038/s41598-017-15294-9
Abstract: Monitoring resistance and investigating insecticide resistance mechanisms are necessary for controlling the small brown planthopper, Laodelphax striatellus. The susceptibility to four common insecticides of L. striatellus collected from Jiangsu, Anhui, Zhejiang and Jilin provinces of… read more here.
Keywords: field; laodelphax striatellus; cross resistance; buprofezin pymetrozine ... See more keywords
Identification of a fatty acid synthase gene (FAS1) from Laodelphax striatellus planthoppers contributing to fecundity.
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DOI: 10.1111/1744-7917.13125
Abstract: Fatty acid synthase (FAS) is a multifunctional enzyme that plays an important role in the formation of fatty acids. The fatty acids take part in many processes such as cell signaling and energy metabolism, and… read more here.
Keywords: acid synthase; insects; gene; fatty acid ... See more keywords
NDUFA8 potentially rescues Wolbachia-induced cytoplasmic incompatibility in Laodelphax striatellus.
Sign Up to like & getrecommendations! Published in 2023 at "Insect science"
DOI: 10.1111/1744-7917.13182
Abstract: The endosymbiont Wolbachia manipulates host reproduction by several strategies, one of the most important of which is cytoplasmic incompatibility (CI). CI can be rescued when Wolbachia-infected (WI) males mate with females infected with the same… read more here.
Keywords: wolbachia; striatellus; laodelphax striatellus; cytoplasmic incompatibility ... See more keywords
Vertical Transmission of Wolbachia Is Associated With Host Vitellogenin in Laodelphax striatellus
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2018.02016
Abstract: Wolbachia in host germ lines are essential for their vertical transmission to the next generation. It is unclear how the regulation of host oocyte development influences Wolbachia location and the mechanistic basis of transmission. Here,… read more here.
Keywords: transmission; transmission wolbachia; laodelphax striatellus; vertical transmission ... See more keywords
Sublethal Effects of Triflumezopyrim on Biological Traits and Detoxification Enzyme Activities in the Small Brown Planthopper Laodelphax striatellus (Hemiptera: Delphacidae)
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2020.00261
Abstract: The small brown planthopper [Laodelphax striatellus (Fallén) (Hemiptera, Delphacidae)] is one of the most destructive insect pests of rice and has developed strong resistance to several kinds of chemical insecticides. Triflumezopyrim, a novel mesoionic insecticide… read more here.
Keywords: laodelphax striatellus; striatellus; generation; brown planthopper ... See more keywords