Results 1 to 10 of about 595 (183)

Seed Transmission of Three Viruses in Two Pear Rootstock Species Pyrus betulifolia and P. calleryana [PDF]

Viruses, 2022
Viral seed transmission causes the spread of many plant viral diseases. Pyrusbetulifolia and P. calleryana are important rootstock germplasms for pear production in China.
Liu Li, Lihong Wen, Guoping Wang, Yuzhuo LYU, Zuokun Yang, Xiaoping Yang, Qingyu Li, Ni Hong   +7 more
doaj   +3 more sources

Prunus Yapraklarında Prunus Necrotic Ring Spot PNRSV ve Apple Chlorotic Leaf Spot ACLSV Virüslerinin Dağılımı

Journal of Agricultural Sciences, 2005
Prunus necrotic ringspot virus PNRSV ’ü ile infekteli Prunus mahaleb ve Apple chlorotic leafspot virus ACLSV ’ü ile infekteli şeftali P. persica L. yapraklarının farklı bölgelerinden alınan doku diskleri bu virüslerin yaprak dokusundaki dağılımlarını
Mustafa Usta, Bülent Polat, Orçun Burak Şavur, Hikmet Murat Sipahioğlu, Mustafa Ocak   +4 more
doaj   +5 more sources

Influence of ACLSV-infection on Fruit Quality of 'Hongro' Apples [PDF]

Research in Plant Disease, 2004
`Hongro` is one of the most important apple cultivars whose growing area is increasing because of its good quality. Recently fruit shrinking symptom causing decrease of fruit size, juice, and quality, appears in some commercial `Hongro` orchards. The average frequency of occurrence of fruit shrinking symptom was 12 % of total trees investigated and ...
Hyun-Ran Kim
exaly   +2 more sources

Haplotype-phased 'Ottawa 3' genome unravels differential reaction of apple rootstock roots to mixed viral infection. [PDF]

Plant J
SUMMARY Viral diseases pose a significant threat to global apple (Malus spp.) production. While selecting appropriate rootstocks is a crucial strategy to mitigate their effects, the underlying mechanisms governing rootstock tolerance or sensitivity to viral infection at the root level remain underexplored.
Costa LC, Gottschalk C, Upchurch DM, Hurtado-Gonzales OP, Mansfeld BN, Yocca A, Whitt L, Vann C, Fazio G.   +8 more
europepmc   +2 more sources

First Detection and Molecular Characterization of Apple Stem Grooving Virus, Apple Chlorotic Leaf Spot Virus, and Apple Hammerhead Viroid in Loquat in Spain [PDF]

Plants, 2021
Loquat (Eriobotrya japonica) is an important crop in Spain. To date, only one viral species, apple stem pitting virus (ASPV), has been detected in Spanish loquat orchards. In this study, the presence of additional viruses infecting this crop in Spain was
Celia Canales, Félix Morán, Antonio Olmos, Ana Belén Ruiz-García   +3 more
doaj   +2 more sources

Field detection of multiple RNA viruses/viroids in apple using a CRISPR/Cas12a-based visual assay. [PDF]

Plant Biotechnol J, 2021
Summary Co‐infection of apple trees with several viruses/viroids is common and decreases fruit yield and quality. Accurate and rapid detection of these viral pathogens helps to reduce losses and prevent virus spread. Current molecular detection assays used for apple viruses require specialized and expensive equipment. Here, we optimized a CRISPR/Cas12a‐
Jiao J, Kong K, Han J, Song S, Bai T, Song C, Wang M, Yan Z, Zhang H, Zhang R, Feng J, Zheng X.   +11 more
europepmc   +2 more sources

Comprehensive Virome Profiling of Apple Mosaic Disease-Affected Trees in Iran Using RT-PCR and Next-Generation Sequencing [PDF]

Viruses
Apples (Malus domestica), one of Iran’s oldest cultivated fruit crops, hold considerable economic importance. In this study, 170 apple leaf samples representing various commercial cultivars were collected across the country.
Anahita Hamedi, Farshad Rakhshandehroo, Mohammad Reza Safarnejad, Gholamreza Salehi Jouzani, Amani Ben Slimen, Toufic Elbeaino   +5 more
doaj   +2 more sources

The Effect of Viral Infection on the Growth of HoneySweet GM Plum Trees [PDF]

Plants
Plum pox virus (PPV) is one of the most destructive pathogens affecting stone fruit trees. It causes sharka disease and severe yield losses. The genetically modified plum cultivar ‘HoneySweet’ was developed to provide long-lasting resistance to PPV via ...
Petr Komínek, Marcela Komínková, Jana Brožová   +2 more
doaj   +2 more sources

Sanitation of Apple Cultivars from AP Phytoplasma and ApMV and ACLSV Viruses Using In Vitro Culture and Cryo-Knife Therapy in Liquid Nitrogen

Applied Sciences (Switzerland), 2023
Systemic infections with phytoplasmas and viruses threaten the production of healthy plant material under the fruit species certification system. We tested the possibility of sanitation using in vitro culture and cryotherapy. The starting material of the cultivars Golden Delicious (clones A and B), Virginia Crab, and Panenské zlepšené was taken from in
Jiří Sedlak
exaly   +3 more sources

High-Throughput Sequencing Reveals Apple Virome Diversity and Novel Viruses in the Czech Republic [PDF]

Viruses
Apple viruses pose significant threat to global apple production. In this study, HTS technology was used to investigate the apple virome in the Czech Republic.
Karima Ben Mansour, Igor Koloniuk, Jana Brožová, Marcela Komínková, Jaroslava Přibylová, Tatiana Sarkisova, Jiří Sedlák, Josef Špak, Petr Komínek   +8 more
doaj   +2 more sources