Results 81 to 90 of about 47,284 (256)

Mutations in the coat protein of a begomovirus result in altered transmission by different species of whitefly vectors

Virus Evolution, 2020
For many crop pathogens including viruses, high genetic variation provides them with potential to adapt to and prevail in a changing environment. Understanding genetic variation in viruses and their significance is a key to elaborate virus epidemiology ...
Lilong Pan, Y. Chi, Chao Liu, Yun-Yun Fan, Shu-Sheng Liu   +4 more
semanticscholar   +1 more source

Keparahan Penyakit Daun Keriting Kuning dan Pertumbuhan Populasi Kutukebul pada Beberapa Genotipe Cabai

Jurnal Fitopatologi Indonesia, 2014
Incidence of yellow leaf curl disease on chili pepper is very common in Indonesia and becomes major production constrain. The causal agent, Pepper yellow leaf curl virus (PYLCV), is only transmitted by insect vector, i.e.
Nissa Fawwaz Adilah, Sri Hendrastuti Hidayat   +1 more
doaj   +1 more source

Evaluation of whitefly population and weather effect of cassava mosaic incidence on commonly grown cassava in Benue State, Nigeria

Journal of Applied Sciences and Environmental Management, 2020
Vector population and weather are critical in virus disease incidence and could be strategic for its management in agriculture. To investigate the influence of whitefly population and weather on Cassava Mosaic Disease (CMD) in cassava, TMS 419 and TME ...
I Time, E Okoroafor, J.O. Nwogwugwu, A.A. Batcho   +3 more
doaj   +1 more source

A salivary effector enables whitefly to feed on host plants by eliciting salicylic acid-signaling pathway

Proceedings of the National Academy of Sciences of the United States of America, 2018
Significance Phytohormone pathways provide plants with a powerful regulatory potential to prioritize their defense strategies to different attackers.
Hong-Xing Xu, Li-Xin Qian, Xing-Wei Wang, R. Shao, Yue Hong, Shu-Sheng Liu, Xiaowei Wang   +6 more
semanticscholar   +1 more source

A vector whitefly endocytic receptor facilitates the entry of begomoviruses into its midgut cells via binding to virion capsid proteins

PLoS Pathogens, 2020
Many circulative plant viruses transmitted by insect vectors are devastating to agriculture worldwide. The midgut wall of vector insects represents a major barrier and at the same time the key gate a circulative plant virus must cross for productive ...
J. Zhao, Teng Lei, Xin-Jia Zhang, Tian-yan Yin, Xiaowei Wang, Shu-Sheng Liu   +5 more
semanticscholar   +1 more source

Identification and characterization of a cucumber accession resistant to tomato leaf curl New Delhi virus

Annals of Applied Biology, EarlyView.
Tomato leaf curl New Delhi virus (ToLCNDV) causes significant yield and fruit quality losses in cucurbit crops, particularly in the Mediterranean region. We identified a new source of resistance to ToLCNDV in cucumber (accession ABS.PE.045) and mapped resistance to four genomic intervals in chromosomes 1, 2, 6, and 7.
Livia Donaire, Cristina Gómez‐Aix, Pau Bretó, Esperanza Gea‐Caballero, Yolanda Hernando, Miguel A. Aranda   +5 more
wiley   +1 more source

Whitefly hijacks a plant detoxification gene that neutralizes plant toxins

Cell, 2021
Jixing Xia, Zhaojiang Guo, Zezhong Yang, Haolin Han, Shaoli Wang, Haifeng Xu, Xin Yang, Fengshan Yang, Qing-jun Wu, W. Xie, X. Zhou, W. Dermauw, T. C. Turlings, Y. Zhang   +13 more
semanticscholar   +2 more sources

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

Annals of Applied Biology, EarlyView.
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, Jacob A. Humpal, Bree A. L. Wilson, Gavin J. Ash, Kevin S. Powell   +4 more
wiley   +1 more source

African ancestry of New World, Bemisia tabaci-whitefly species

Scientific Reports, 2018
Bemisia tabaci whitefly species are some of the world’s most devastating agricultural pests and plant-virus disease vectors. Elucidation of the phylogenetic relationships in the group is the basis for understanding their evolution, biogeography, gene ...
H. Mugerwa, S. Seal, Hua-Ling Wang, Mitulkumar V. Patel, Richard Kabaalu, C. Omongo, T. Alicai, F. Tairo, J. Ndunguru, P. Sseruwagi, J. Colvin   +10 more
semanticscholar   +1 more source

Polarization vision and the physiological basis for trichromatic vision in Philaenus spumarius: Understanding host‐seeking behaviour in insect vectors for Xylella fastidiosa control

Annals of Applied Biology, EarlyView.
We investigated the role of vision in host‐seeking behaviour by Philaenus spumarius, the main European vector of Xylella fastidiosa, through an integrated anatomical, optical, physiological, and behavioural study. Our data highlight that the spittlebug uses visual cues, including polarized light, which may aid in detecting the polarized reflections ...
Domen Lazar, Elizabeth Clark, Andrej Meglič, Daniele Cornara, Gregor Belušič   +4 more
wiley   +1 more source