Results 11 to 20 of about 1,025,164 (254)
Insects, 2021 The adaptation by planthoppers to feed and develop on resistant rice is a challenge for pest management in Asia. We conducted a series of manipulative experiments with the brown planthopper (Nilaparvata lugens (Stål)) on the resistant rice variety IR62 ...
Finbarr G. Horgan +4 more
doaj +2 more sources
Integrated transcriptomics and metabolomics analysis provide insight into the resistance response of rice against brown planthopper. [PDF]
Front Plant Sci, 2023 Introduction The brown planthopper (Nilaparvata lugens Stål, BPH) is one of the most economically significant pests of rice. The Bph30 gene has been successfully cloned and conferred rice with broad-spectrum resistance to BPH.
Shi S +16 more
europepmc +2 more sources
Sakuranetin protects rice from brown planthopper attack by depleting its beneficial endosymbionts. [PDF]
Proc Natl Acad Sci U S A, 2023 Significance Herbivorous insects commonly harbor beneficial microbial endosymbionts that provide nutritional benefits to their hosts. These microbes may be the targets of plant antiherbivore defense compounds, but such a role for plant defenses has not ...
Liu M +9 more
europepmc +2 more sources
International Journal of Molecular Sciences, 2022 Brown planthopper (Nilaparvata lugens Stål, BPH) is one of the most destructive insects affecting rice production. To better understand the physiological mechanisms of how rice responds to BPH feeding, we analyzed BPH-induced transcriptomic and metabolic
Qian Zhang +13 more
semanticscholar +1 more source
Cytokinin Confers Brown Planthopper Resistance by Elevating Jasmonic Acid Pathway in Rice
International Journal of Molecular Sciences, 2022 Plants have evolved a sophisticated defense system that employs various hormone pathways to defend against attacks by insect pests. Cytokinin (CK) plays an important role in plant growth and stress tolerance, but the role of CKs in plant–insect ...
Xiao Zhang +14 more
semanticscholar +1 more source
Plant Biotechnology Journal, 2022 Summary Characterization and genetic engineering of plant transporters involved in the pesticide uptake and translocation facilitate pesticide relocation to the tissue where the pests feed, thus improving the bioavailability of the agrichemicals.
Yuyan Xiao +7 more
semanticscholar +1 more source
Decoyinine Induced Resistance in Rice against Small Brown Planthopper Laodelphax striatellus
Insects, 2022 Simple Summary Small brown planthopper (SBPH, Laodelphax striatellus) is a serious rice sap-sucking insect pest in East Asia, especially in China. Furthermore, it is also a potential vector of rice viral diseases, such as rice stripe virus and rice black
Amir Zaman Shah +5 more
semanticscholar +1 more source
Scientific Reports, 2021 The brown planthopper (BPH), Nilaparvata lugens, is an important pest that affects rice (Oryza sativa) production in Asia. The flavone tricin (5,7,4′-trihydroxy-3′,5′-dimethoxy flavone) is a valuable secondary metabolite commonly found in rice plants ...
G. Gong +7 more
semanticscholar +1 more source
Insects, 2021 Simple Summary Plant defensive compounds are the effective measures for host plants to defend against herbivorous insects, whereas in turn insects evolve an array of detoxifying enzymes to overcome the resistance of these compounds.
Jun Yang +4 more
semanticscholar +1 more source
Scientific Reports, 2021 This study compares the effects of temperature (constant at 15, 20, 25, 30 and 35 °C) on adult longevity, oviposition, and nymph development of the brown planthopper, Nilaparvata lugens , on susceptible and resistant rice varieties. The resistant variety
F. Horgan +3 more
semanticscholar +1 more source