Results 11 to 20 of about 4,508 (194)

A novel quantitative trait locus for barley yellow dwarf virus resistance and kernel traits on chromosome 2D of a wheat cultivar Jagger. [PDF]

Plant Genome
Abstract Barley yellow dwarf (BYD) is one of the most serious viral diseases in cereal crops worldwide. Identification of quantitative trait loci (QTLs) underlining wheat resistance to barley yellow dwarf virus (BYDV) is essential for breeding BYDV‐tolerant wheat cultivars.
Bian R, Liu N, Xu Y, Su Z, Chai L, Bernardo A, St Amand P, Rupp J, Pumphrey M, Fritz A, Zhang G, Jordan KW, Bai G.   +12 more
europepmc   +3 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. Several BYDV detection methods, such as immunosorbent assays and PCR-based diagnostic tests, are available and routinely
V. Ballandras, L. McNamara, J.C. Carolan, S. Byrne   +3 more
openaire   +3 more sources

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 cereals worldwide. Maize plays a central role in BYDV-PAV epidemiology, serving as a “green bridge”
Maria Schmidt, Torsten Will, Britta Ruckwied, Antje Habekuß, Benjamin Stich, Benjamin Stich, Benjamin Stich   +6 more
openaire   +3 more sources

Barley Yellow Dwarf Virus Influences Its Vector's Endosymbionts but Not Its Thermotolerance. [PDF]

Microorganisms, 2023
The barley yellow dwarf virus (BYDV) of cereals is thought to substantially increase the high-temperature tolerance of its aphid vector, Rhopalosiphum padi, which may enhance its transmission efficiency.
Chirgwin E, Yang Q, Umina PA, Thia JA, Gill A, Song W, Gu X, Ross PA, Wei SJ, Hoffmann AA.   +9 more
europepmc   +2 more sources

Global molecular evolution and phylogeographic analysis of barley yellow dwarf virus based on the cp and mp genes. [PDF]

Virol J, 2023
Barley yellow dwarf virus (BYDV) has caused considerable losses in the global production of grain crops such as wheat, barley and maize. We investigated the phylodynamics of the virus by analysing 379 and 485 nucleotide sequences of the genes encoding ...
Wei S, Chen G, Yang H, Huang L, Gong G, Luo P, Zhang M.   +6 more
europepmc   +2 more sources

Asymmetric interactions between barley yellow dwarf virus -PAV and wheat dwarf virus in wheat. [PDF]

Front Plant Sci, 2023
The deciphering of the epidemiology of a plant virus has long been focused on the study of interactions between partners of one pathosystem. However, plants are exposed to numerous viruses which lead to frequent co-infection scenarios.
Armand T, Souquet M, Korn L, Gauthier K, Jacquot E.   +4 more
europepmc   +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

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

Molecular Characteristics of Barley Yellow Dwarf Virus-PAS-The Main Causal Agent of Barley Yellow Dwarf Disease in Poland. [PDF]

Plants (Basel), 2023
Barley yellow dwarf is a threat to cereal crops worldwide. Barley yellow dwarf virus—PAS (BYDV-PAS) was detected for the first time in Poland in 2015, then in 2019.
Trzmiel K, Hasiów-Jaroszewska B.
europepmc   +2 more sources