Results 51 to 60 of about 5,564 (226)

Field-evolved resistance to imidacloprid and ethiprole in populations of brown planthopper Nilaparvata lugens collected from across South and East Asia [PDF]

, 2018
This is the final version of the article. Available from Wiley via the DOI in this record.BACKGROUND: We report on the status of imidacloprid and ethiprole resistance in Nilaparvata lugens Stål collected from across South and East Asia over the period ...
Bass, C, Davies, TGE, Garrood, WT, Gorman, KJ, Nauen, R, Zimmer, CT   +5 more
core   +1 more source

Cry78Aa, a novel Bacillus thuringiensis insecticidal protein with activity against Laodelphax striatellus and Nilaparvata lugens [PDF]

, 2018
Transgenic plants expressing insecticidal proteins originating from Bacillus thuringiensis (Bt) have successfully been used to control lepidopteran and coleopteran pests with chewing mouthparts. However, only a handful of Bt proteins have been identified
Crickmore, Neil, Gao, Jiguo, Liu, Yonglei, Shu, Changlong, Song, Fuping, Wang, Yinglong, Zhang, Jie   +6 more
core   +1 more source

Planthopper-Secreted Salivary Disulfide Isomerase Activates Immune Responses in Plants

Frontiers in Plant Science, 2021
The small brown planthopper (Laodelphax striatellus; SBPH) is a piercing-sucking insect that secretes salivary proteins into its plant host during feeding.
Jianmei Fu, Yu Shi, Lu Wang, Lu Wang, Hao Zhang, Hao Zhang, Jing Li, Jichao Fang, Jichao Fang, Jichao Fang, Rui Ji, Rui Ji   +11 more
doaj   +1 more source

Silencing of two insulin receptor genes disrupts nymph-adult transition of alate brown citrus aphid [PDF]

, 2017
Insulin receptors play key roles in growth, development, and polymorphism in insects. Here, we report two insulin receptor genes (AcInR1 and AcInR2) from the brown citrus aphid, Aphis (Toxoptera) citricidus.
Ding, Bi-Yue, Niu, Jin-Zhi, Shang, Feng, Smagghe, Guy, Wang, Jin-Jun, Xiong, Ying, Yang, Qun, Zhang, Qiang   +7 more
core   +2 more sources

Environmental and Human Costs of Commercial Agricultural Production in South Asia [PDF]

, 1999
Modern commercial agricultural practices involving chemical inputs such as fertilizers and pesticides have been associated with huge increases in food production never witnessed before, and in the case of cereal production (especially wheat) under Green ...
Wilson, Clevo
core   +1 more source

Ubiquitin-Conjugating Enzyme E2 E Inhibits the Accumulation of Rice Stripe Virus in Laodelphax striatellus (Fallén)

Viruses, 2020
The ubiquitin–proteasome system (UPS) is an essential protagonist in host–pathogen interactions. Among the three classes of enzymes in the UPS, ubiquitin-conjugating enzyme E2 plays a dual role in viral pathogenesis; however, the role of insect E2s in ...
Yao Li, Ze Zhou, Mi Shen, Linquan Ge, Fang Liu   +4 more
doaj   +1 more source

Southern rice black-streaked dwarf virus: a white-backed planthopper transmitted fijivirus threadening rice production in Asia

Frontiers in Microbiology, 2013
Southern rice black-streaked dwarf virus (SRBSDV), a nonenveloped icosahedral virus with a genome of 10 double-stranded RNA segments, is a novel species in the genus Fijivirus (family Reoviridae) first recognized in 2008.
Guohui eZhou, Donglin eXu, Dagao eXu, Maoxin eZhang   +3 more
doaj   +1 more source

A Plant Virus Ensures Viral Stability in the Hemolymph of Vector Insects through Suppressing Prophenoloxidase Activation

mBio, 2020
Most plant viruses require vector insects for transmission. Viral stability in the hemolymph of vector insects is a prerequisite for successful transmission of persistent plant viruses.
Xiaofang Chen, Jinting Yu, Wei Wang, Hong Lu, Le Kang, Feng Cui   +5 more
doaj   +1 more source

Coordination between terminal variation of the viral genome and insect microRNAs regulates rice stripe virus replication in insect vectors.

PLoS Pathogens, 2021
Maintenance of a balance between the levels of viral replication and selective pressure from the immune systems of insect vectors is one of the prerequisites for efficient transmission of insect-borne propagative phytoviruses.
Wan Zhao, Jinting Yu, Feng Jiang, Wei Wang, Le Kang, Feng Cui   +5 more
doaj   +1 more source

A Blast‐Resistant NLR Gene Confers Drought Resistance by Competitively Interacting with an E3 Ligase to Protect Phenylalanine Ammonia‐Lyase in Rice

Advanced Science, EarlyView.
The NLR protein PibH8 interacts with phenylalanine ammonia‐lyase OsPAL1 and E3 ubiquitin ligase OsFBK16. Through competitive binding, PibH8 weakens the interaction between OsFBK16 and OsPAL1, thereby reducing the degradation of OsPAL1 by OsFBK16. The Hap1 allele of PibH8 exhibits a higher expression level than Hap2, thus accumulating more PibH8 protein,
Denghao Xiang, Haifu Tu, Yang Yuan, Yilong Yao, Wanwen Liao, Huaijun Wang, Yu Yan, Yao Wang, Yu Chen, Di Liu, Qingya Lv, Haidong He, Honghong Hu, Xuelei Lai, Meng Yuan, Haiyan Xiong, Faming Dong, Lizhong Xiong   +17 more
wiley   +1 more source