Results 41 to 50 of about 3,884 (202)

Status of sugar cane yellow leaf disease in the French West Indies and in other islands of the Carribean [PDF]

open access: yes, 2008
Sugar cane yellow leaf virus (SCYLV), the causal agent of an emerging aphid vectored disease called yellow leaf, is present in numerous sugar cane countries world wide.
Daugrois, Jean-Heinrich   +4 more
core  

Expression of the Potato Leafroll Virus ORF0 Induces Viral-Disease-like Symptoms in Transgenic Potato Plants

open access: yesMolecular Plant-Microbe Interactions, 1997
The role of the open reading frame 0 (ORF0) of luteoviruses in the viral infection cycle has not been resolved, although the translation product (p28) of this ORF has been suggested to play a role in host recognition.
Frank van der Wilk   +7 more
doaj   +1 more source

A Modelling Framework to Estimate Vector Dispersal and Disease Spread in an Important Agricultural Pathosystem

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
A model of aphid‐vectored BYDV highlights the importance of the interaction between aphid and viral genetic and species diversity on the risk presented by crop disease. The modelling framework offers a tool to explore vector–virus–host interactions and both conventional and natural controls in a spatial context.
Katharine F. Preedy   +5 more
wiley   +1 more source

Recent Advances on Detection and Characterization of Fruit Tree Viruses Using High-Throughput Sequencing Technologies

open access: yesViruses, 2018
Perennial crops, such as fruit trees, are infected by many viruses, which are transmitted through vegetative propagation and grafting of infected plant material. Some of these pathogens cause severe crop losses and often reduce the productive life of the
Varvara I. Maliogka   +6 more
doaj   +1 more source

Rose Virome Analysis and Identification of a Novel Ilarvirus in Taiwan

open access: yesViruses, 2022
Rose (Rosa spp.), especially R. hybrida, is one of the most popular ornamental plants in the world and the third largest cut flower crop in Taiwan. Rose mosaic disease (RMD), showing mosaic, line patterns and ringspots on leaves, is a common rose disease
Tsung-Chi Chen   +4 more
doaj   +1 more source

Groundnut viral diseases in West Africa [PDF]

open access: yes, 1985
This paper describes groundnut viral diseases observed in West Africa. Six viruses are identified and their main properties are reported here: peanut Clump, groundnut rosette, groundnut eyespot, groundnut crinkle, tomato spotted wilt and groundnut ...
Bockelee-Morvan, A.   +4 more
core  

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Uganda

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH)   +34 more
wiley   +1 more source

Abundance of Poleroviruses within Tasmanian Pea Crops and Surrounding Weeds, and the Genetic Diversity of TuYV Isolates Found

open access: yesViruses, 2022
The genus Polerovirus contains positive-sense, single-stranded RNA plant viruses that cause significant disease in many agricultural crops, including vegetable legumes.
Muhammad Umar   +4 more
doaj   +1 more source

Insecticide Resistance in the English Grain Aphid Sitobion avenae has No Impact on Luteovirus Transmission Efficiency

open access: yesPlant Pathology, Volume 74, Issue 7, Page 2137-2149, September 2025.
Virus transmission experiments showed that Luteovirus transmission efficiency is not affected by the insecticide resistance status of the English grain aphid, Sitobion avenae. ABSTRACT The English grain aphid, Sitobion avenae, is a significant agricultural pest in Europe that damages cereal crops by feeding on the grain and by transmitting viruses (e.g.
Maximilian Schughart   +4 more
wiley   +1 more source

Discovery and Prevalence of Divergent RNA Viruses in European Field Voles and Rabbits

open access: yesViruses, 2019
The advent of unbiased metagenomic virus discovery has revolutionized studies of virus biodiversity and evolution. Despite this, our knowledge of the virosphere, including in mammalian species, remains limited.
Theocharis Tsoleridis   +9 more
doaj   +1 more source

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