Results 51 to 60 of about 609,815 (171)

Changes in insecticide resistance and host range performance of planthoppers artificially selected to feed on resistant rice

open access: yesCrop Protection, 2020
Host plant resistance has received considerable attention for the management of insect herbivores on crop plants. However, resistance is threatened by the rapid adaptation of target herbivores towards virulence (the ability to survive, develop and damage
F. Horgan   +4 more
semanticscholar   +1 more source

Plant Virus‐Induced Inheritable Apoptosis Drives Reproductive Costs in Female Insect Vectors to Balance Viral Biparental Transmission

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
Rice gall dwarf virus (RGDV), transmitted biparentally by leafhopper vector to their offspring, exploits the capsid protein to induce inheritable ovarian apoptosis via insulin‐driven PI3K/AKT/FoxO signaling axis. This mechanism enhances infection but reduces female reproductive fitness, causing inefficient maternal transmission.
Haibo Wu   +6 more
wiley   +1 more source

Genomics of interaction between the brown planthopper and rice

open access: yesCurrent Opinion in Insect Science, 2017
Rice (Oryza sativa L.) and the brown planthopper (Nilaparvata lugens (Stål)) form a model system for dissection of the mechanism of interaction between insect pest and crop. In this review, we focus on the genomics of BPH-rice interaction. On the side of rice, a number of BPH-resistance genes have been identified genetically.
Jing, Shengli   +5 more
openaire   +2 more sources

Insect I‐Type Lysozymes Function as Antiviral Proteases by Forming Biomolecular Condensates

open access: yesAdvanced Science, Volume 13, Issue 1, 5 January 2026.
Upon rice viral infection, the insect vector activates the Toll–MyD88–Dorsal signaling cascade, inducing i‐type lysozyme (Lyz‐I1) expression. Lyz‐I1 functions as an antiviral protease through its conserved catalytic dyad Glu/Asp (E/D), mediating cleavage of viral proteins at specific Lys (K) residues.
Yu Du   +5 more
wiley   +1 more source

Screening Rice for Brown Planthopper (BPH) Resistance

open access: yes, 1984
This article 'Screening Rice for Brown Planthopper (BPH) Resistance' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for ...
Wu, J. T., Zhang, L. Y., Qiu, X. G.
openaire   +1 more source

Machine‐Vision‐Based Paddy Pest Recognition Using Deep Learning and Classical Machine Learning Methods

open access: yesThe Journal of Engineering, Volume 2026, Issue 1, January/December 2026.
Paddy crops are often threatened by pests, impacting yields and farmers’ livelihoods. In this study, we used AI‐powered deep learning and machine learning models to identify different paddy pests from images automatically. Our customised CNN model achieved 99.46% accuracy, offering a fast, reliable and scalable solution for protecting crops and ...
Mohammad Monirul Islam   +4 more
wiley   +1 more source

West Sumatera brown rice resistance to brown planthopper

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract Rice is the main staple food for half of the world’s global population. One of the superior rice variety indicators is resistance to brown planthopper. The study was aimed to analyze several West Sumatera rice varieties against brown planthopper.
M Busniah, M Kasim, W Winarto
openaire   +1 more source

Yellow canopy syndrome of sugarcane: A review of current knowledge and future research directions

open access: yesAnnals of Applied Biology, Volume 188, Issue 1, Page 48-63, January 2026.
Yellow Canopy Syndrome (YCS) is a complex issue affecting commercial sugarcane in Australia, first identified in Far North Queensland over a decade ago. It has spread across most cane‐growing regions in Queensland and poses a significant threat to the global sugarcane industry.
Hang Xu   +4 more
wiley   +1 more source

Wild Rice Resistance to Brown Planthopper (BPH)

open access: yes, 1987
This article 'Wild Rice Resistance to Brown Planthopper (BPH)' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice ...
openaire   +1 more source

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