Results 91 to 100 of about 5,948 (248)

Nomenclature of grapevine leafroll-associated putative closteroviruses

open access: yes, 2015
Comparative immunoenzymatic (ELISA), immunoelectron microscopic (IEM) and immunoblotting tests were carried out with antisera produced in different laboratories and commercial diagnostic kits on closterolike viruses reported in the literature under the ...
Boscia, D.   +5 more
core   +1 more source

Ferrisia gilli (Hemiptera: Pseudococcidae) Transmits Grapevine Leafroll-Associated Viruses [PDF]

open access: yes, 2016
Several mealybug species are vectors of grapevine leafroll-associated viruses (GLRaV), which cause the economically important grapevine leafroll disease in grape-producing regions worldwide.
Blaisdell, GK   +4 more
core   +1 more source

Spirotetramat is toxic to leafrollers on kiwifruit

open access: yesNew Zealand Plant Protection, 2015
Spirotetramat is an ambimobile selective insecticide used widely in the horticulture industry for controlling a broad range of sucking pests in perennial and annual crops It has become the standard chemical for the control of armoured scale insects in kiwifruit During an experiment to test the effects of spirotetramat (formulated as Movento 100SC) on ...
K.A. Stannard, M.G. Hill
openaire   +2 more sources

Beet Chlorosis Virus Infection Mitigates Aphid‐Induced Plant Defences and Improves Plant Acceptability to Aphid Vectors

open access: yesMolecular Ecology, Volume 34, Issue 20, October 2025.
ABSTRACT Plant viruses often alter host traits in ways that affect interactions with herbivores, potentially facilitating their own acquisition and transmission by insect vectors. However, little is known about the molecular mechanisms underlying this phenomenon.
Thomas Armand   +5 more
wiley   +1 more source

Interactive effects of Potato virus Y and Potato leafroll virus infection on potato yields in Uganda

open access: yes, 2020
Potatoes are prone to attack by multiple viruses, which contribute greatly to yield and quality decline depending on the cultivar and the virus involved.
A. A. Byarugaba   +3 more
semanticscholar   +1 more source

Identification and characterisation of grapevine leafroll-associated virus 3 genomic and subgenomic RNAs [PDF]

open access: yes, 2010
Thesis (PhD (Genetics))--University of Stellenbosch, 2010.Includes bibliography.Title page: Dept. of Genetics, Faculty of ScienceENGLISH ABSTRACT: Grapevine leafroll-associated virus 3 (GLRaV-3) is the type strain for the genus Ampelovirus, family ...
Maree, Hans Jacob
core  

Comparison of RNA extracts from in vitro shoot tip cultures of leafroll-affected and leafroll-free grapevine cultivars

open access: yes, 2015
The RNA content of in vitro shoot tip cultures from grapevine leafroll (GLR) disease-affected grapevines was analyzed and compared to that of similar cultures from GLR-free grapevines.
James, D.   +2 more
core   +1 more source

Better together: Subgenomes for allotetraploid potato wild relative Solanum acaule Bitt. reveal origins in Petota Clade 3 and 4

open access: yesThe Plant Genome, Volume 18, Issue 3, September 2025.
Abstract Potato wild relatives (Solanum section Petota) are a source of genetic diversity for climate‐smart improvement of modern cultivars (Solanum tuberosum). The allotetraploid Solanum acaule Bitter. has been previously used to introgress frost tolerance into potato cultivars such as Yukon Gold and Viking.
S. Achakkagari   +9 more
wiley   +1 more source

Evaluation of sanitary status of grapevines in the Czech Republic

open access: yesPlant, Soil and Environment, 2003
A survey was made to evaluate sanitary status of grapevines in the Czech Republic with regard to occurrence of economically important viruses. Propagation material of 109 grapevine clones was tested for presence of Grapevine fanleaf virus, Arabis mosaic ...
P. Komínek, V. Holleinová
doaj   +1 more source

Potato leafroll virus, its purification from its vector Myzus persicae

open access: yes, 1967
Experiments were described on the purification of potato leafroll virus (PLRV) from its vector Myzus persicae. Preliminary experiments demonstrated that much non- viral material had to be removed from aphid macerates to obtain a pure virus preparation ...
Peters, D.
core  

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