Results 41 to 50 of about 493 (154)

Occurrence and distribution of pome fruit viruses in Tunisia

Phytopathologia Mediterranea, 2012
The phytosanitary status of pome fruit trees was examined in Tunisia, in surveys conducted in spring 2009 and 2010, in the main Tunisian mother blocks. A total of 248 samples were collected (111 from apple, 106 from pear and 31 from quince), and tested ...
Naima MAHFOUDHI, Manel EL AIR, Wided SALLEH, Rihem MOUJAHED, Khaled DJELOUAH   +4 more
doaj   +1 more source

The effect of the Pharmaiod preparation in the virus elimination of pear plants using the thermotherapy method

Аграрная наука Евро-Северо-Востока, 2022
Currently, the main methods of virus elimination of fruit crops are dry-air thermotherapy, meristem culture and chemotherapy. The use of a complex of physical and chemical methods makes it possible to increase the efficiency of virus elimination ...
M. T. Upadyshev
doaj   +1 more source

Results of in vitro chemotherapy of apple cv. Fragrance - Short communication

Horticultural Science, 2013
The effect of the chemotherapy with ribavirin on the elimination of the pome fruit viruses from in vitro grown plants of infected apple cv. Fragnance has been investigated. The results of ELISA and RT-PCR testing proved the presence of mixed infection of
F. Paprštein, J. Sedlák, L. Svobodová, J. Polák, S. Gadiou   +4 more
doaj   +1 more source

Updating the Quarantine Status of Prunus Infecting Viruses in Australia

Viruses, 2020
One hundred Prunus trees, including almond (P. dulcis), apricot (P. armeniaca), nectarine (P. persica var. nucipersica), peach (P. persica), plum (P. domestica), purple leaf plum (P. cerasifera) and sweet cherry (P.
Wycliff M. Kinoti, Narelle Nancarrow, Alison Dann, Brendan C. Rodoni, Fiona E. Constable   +4 more
doaj   +1 more source

Application of nucleic acid aptamers for detection of Apple stem pitting virus isolates

Molecular and Cellular Probes, 2017
DNA aptamers (PSA-H and MT32) were applied for the detection of Apple stem pitting virus (ASPV) isolates using an Enzyme-Linked Oligonucleotide Assay (ELONA) and Western blot analysis. The specificity and effectiveness of aptamers were verified in comparison to a conventional Enzyme Linked Immunosorbent Assay (ELISA).
Beata, Komorowska, Beata, Hasiów-Jaroszewska, Julia, Minicka   +2 more
openaire   +2 more sources

Apple scar skin viroid causes dapple and scar skin apple diseases by disrupting phenylpropanoid‐mediated metabolic pathways

New Plant Protection, Volume 3, Issue 2, June 2026.
Dapple apple and scar skin apple diseases are closely associated with suppression of anthocyanin biosynthesis and enhancement of suberin biosynthesis. Apple scar skin viroid (ASSVd) infection represses anthocyanin biosynthesis in apple callus. Abstract Apple scar skin viroid (ASSVd) causes dapple and scar skin apple diseases, posing serious threats to ...
Lingzhu He, Huiyuan Xu, Tao Zhou, Naoi Takashi, Sano Teruo, Guojun Hu, Jipeng Xie, Xiuling Yang, Shifang Li, Zhixiang Zhang   +9 more
wiley   +1 more source

First Report of Apple Top Working Disease Caused by Viruses (Apple stem grooving virus, Apple chlorotic leaf spot virus, and Apple stem pitting virus) in Apple in India

Plant Disease, 2013
Top working of apple (Malus domestica Borkh.) trees of old, unproductive, and less preferred cultivars with the newly introduced spur type commercial cultivars has become a common practice with many growers in the northwestern Himalayan region of India.
A, Brakta, P D, Thakur, A, Handa
openaire   +2 more sources

Deep Sequencing Analysis of Apple Infecting Viruses in Korea

The Plant Pathology Journal, 2016
Deep sequencing has generated 52 contigs derived from five viruses; Apple chlorotic leaf spot virus (ACLSV), Apple stem grooving virus (ASGV), Apple stem pitting virus (ASPV), Apple green crinkle associated virus (AGCaV), and Apricot latent virus (ApLV ...
In-Sook Cho, Davaajargal Igori, Seungmo Lim, Gug-Seoun Choi, John Hammond, Hyoun-Sub Lim, Jae Sun Moon   +6 more
doaj   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, Volume 13, Issue 30, 28 May 2026.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

Sequence diversity and potential recombination events in the coat protein gene of Apple stem pitting virus [PDF]

Virus Research, 2011
The variability of the Apple stem pitting virus (ASPV) coat protein (CP) gene was investigated. The CP gene of ten virus isolates from apple and pear trees was sequenced. Comparison of all sequenced virus isolates revealed high diversity of the CP gene (70.7-93.5% at the nucleotide level and 77.8-98.7% at the amino acid level). Additionally, one or two
Beata, Komorowska, Paweł, Siedlecki, Szymon, Kaczanowski, Beata, Hasiów-Jaroszewska, Tadeusz, Malinowski   +4 more
openaire   +2 more sources