Results 11 to 20 of about 4,558 (205)

Characterization of the resistance mechanism against BYDV-PAV in maize

Frontiers in Agronomy
Arthropods threaten crop production by feeding on plants and, most importantly, by transmitting viruses. BYDV-PAV is the most prevalent virus species that causes barley yellow dwarf disease, one of the most economically important viral diseases affecting
Benjamin Stich
exaly   +4 more sources

Development of a droplet digital PCR assay to detect and quantify BYDV-MAV and BYDV-PAS in their barley host and aphid vectors

Irish Journal of Agricultural and Food Research
Barley yellow dwarf viruses (BYDVs) belong to a complex of several species, all vectored by aphids. Due to the abundance of Sitobion avenae and Rhopalosiphum padi, BYDV-MAV and BYDV-PAS are among the prevalent species in Irish crops.
V. Ballandras, L. McNamara, J.C. Carolan, S. Byrne   +3 more
doaj   +2 more sources

Occurrence and Molecular Characteristics of Polerovirus BVG Isolates from Poland [PDF]

Pathogens
Barley virus G (BVG), the species Polerovirus BVG, within the genus Polerovirus in the family Solemoviridae, represents a new threat to cereal crops in Poland. It was first identified in 2022–2023 using high-throughput sequencing in pooled barley samples
Katarzyna Trzmiel, Aleksandra Zarzyńska-Nowak, Beata Hasiów-Jaroszewska   +2 more
doaj   +2 more sources

Incidence and Distribution of Barley yellow dwarf virus Infecting Oats in Korea [PDF]

Research in Plant Disease, 2022
A survey of Barley yellow dwarf virus (BYDV) was conducted in major oat-growing areas of Korea in 2020. BYDV is an economically important pathogen of cereal crops that can be transmitted by aphids.
Na-Kyeong Kim, Hyo-Jeong Lee, Sang-Min Kim, Rae-Dong Jeong   +3 more
doaj   +1 more source

Metabolite-based resistance in wheat varieties to aphid virus vectors: progress and future opportunities. [PDF]

Pest Manag Sci
Sitobion avenae and Rhopalosiphum padi are major pests on wheat. Natural product‐based aphid resistance holds promise for the sustainable control of these pests. The current literature is discussed, highlighting knowledge gaps and challenges that need addressing. Abstract Cereal aphids, Sitobion avenae and Rhopalosiphum padi, cause severe yield loss in
Borg AN, Vuts J, Caulfield JC, Birkett MA.   +3 more
europepmc   +2 more sources

A Survey Using High-Throughput Sequencing Suggests That the Diversity of Cereal and Barley Yellow Dwarf Viruses Is Underestimated

Frontiers in Microbiology, 2021
Worldwide, barley/cereal yellow dwarf viruses (YDVs) are the most widespread and damaging group of cereal viruses. In this study, we applied high-throughput sequencing technologies (HTS) to perform a virus survey on symptomatic plants from 47 cereal ...
Merike Sõmera, Sébastien Massart, Lucie Tamisier, Pille Sooväli, Kanitha Sathees, Anders Kvarnheden, Anders Kvarnheden   +6 more
doaj   +1 more source

Web-Based Sustainable Detection and Treatment Recommendation System for Wheat Plant Diseases Using Convolutional Neural Networks. [PDF]

Food Sci Nutr
A comprehensive dataset of wheat crop images, including healthy plants and samples affected by YR and BR diseases, was developed from public sources. A Convolutional Neural Network (CNN) model was trained and optimized for accurate detection and classification of wheat diseases.
Abbasi NG, Nazir AK, Ali S, Iqbal H, Ali A, Shah AA, Abbas S, Khan MA.   +7 more
europepmc   +2 more sources

Fine mapping a QTL for BYDV-PAV resistance in maize. [PDF]

Theor Appl Genet
Abstract Barley yellow dwarf (BYD) is one of the economically most important virus diseases of cereals worldwide, causing yield losses of up to 80 %. BYD is caused by at least ten different phloem-limited viruses called BYD viruses (BYDVs) and Cereal yellow dwarf viruses (CYDVs).
Schmidt M, Guerreiro R, Baig N, Habekuß A, Will T, Ruckwied B, Stich B.   +6 more
europepmc   +3 more sources

Evaluating the timing of insecticide application to manage barley yellow dwarf virus and yield in winter barley

Irish Journal of Agricultural and Food Research, 2022
Barley yellow dwarf virus (BYDV) is an important viral disease of grain crops worldwide and a major cause of yield loss. The risk periods for BYDV infection coincide with milder temperature that prolongs aphid flight and facilitates viral transmission ...
L.E. Walsh, S. Lacey, D. Doyle, M.T. Gaffney, L. Mc Namara   +4 more
doaj   +1 more source

Tripartite interactions of Barley yellow dwarf virus, Sitobion avenae and wheat varieties. [PDF]

PLoS ONE, 2014
The tripartite interactions in a pathosystem involving wheat (Triticum aestivum L.), the Barley yellow dwarf virus (BYDV), and the BYDV vector aphid Sitobion avenae were studied under field conditions to determine the impact of these interactions on ...
Xiao-Feng Liu, Xiang-Shun Hu, Mike A Keller, Hui-Yan Zhao, Yun-Feng Wu, Tong-Xian Liu   +5 more
doaj   +1 more source