Results 71 to 80 of about 1,118,473 (159)

Barley yellow dwarf virus in aphids caught in suction traps, 1969-73

open access: yes, 1976
Suction traps operating at low level (1 5 m) were used to catch live alate Rhopalosiphum padi, Macrosiphum (Sitobion) avenae and Metopolophium dirhodum which were tested for transmission of barley yellow dwarf virus (BYDV).
Plumb, R. T.
core   +1 more source

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

Evaluation of Viral Status and Susceptibility of Sweet Cherry Cultivars to Cherry Leaf Spot Blumeriella jaapii (Rehm)

open access: yesРастениевъдни науки, 2014
The aim of this study is to assess the viral status and susceptibility to Blumeriella jaapii of ten new to the region of Kyustendil cherry cultivars grafted on Gisela 5.
Aneliya Borisova, Maria Borovinova
doaj  

Updating the Quarantine Status of Prunus Infecting Viruses in Australia

open access: yesViruses, 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   +4 more
doaj   +1 more source

Pliocene Forest Fragmentation Shaped Speciation in Tropical Asia's Giant Squirrels (Ratufa)

open access: yesMolecular Ecology, Volume 34, Issue 24, December 2025.
ABSTRACT Tropical Asia's complex, dynamic geological and climatic history, coupled with its diverse topography, provides a fascinating setting to study evolutionary processes driving high biodiversity. This phylogenomic research reconstructs the evolutionary history of the strictly arboreal and forest‐dependent Oriental Giant Squirrels (Ratufa) to gain
Arlo Hinckley   +6 more
wiley   +1 more source

Dataset: Identification and validation of QTL for WDV (Wheat dwarf virus) resistance in wheat (Triticum aestivum) Version 1

open access: yes, 2022
In this version one we added a description for chromosome numbers in the readme sheet of the xlsx-file. In addition, a correction of the the unit in the column ‘position’ of 3-Genotypic data was made.
Stahl, Andreas   +6 more
core   +1 more source

Decoding a Gut Commensal Signal: Structural and Immunological Profiling of Segatella Copri Lipopolysaccharide

open access: yesAngewandte Chemie, Volume 137, Issue 48, November 24, 2025.
The lipopolysaccharide (LPS) of Segatella copri is a structurally unique, immunomodulatory glycoconjugate. Combining mass spectrometry (MS), nuclear magnetic resonance (NMR), and cytometry by time‐of‐flight (CyTOF), we uncover a rough‐type LPS with reduced TLR4 agonism and selective monocyte effects, further highlighting the key role of LPS chemistry ...
Luca De Simone Carone   +17 more
wiley   +1 more source

Characterization and ecological aspects of rice yellow mottle virus in Kenya [PDF]

open access: yes, 1974
Rice yellow mottle virus(RYMV)is the causal pathogen of yellow mottle of rice in the area around Kisumu near Lake Victoria in Kenya. Affected plants show a yellow or orange discolouration of the leaves, reduced tillering and stunting of the plants, and ...
Bakker, W.
core  

A nearest neighbour approach to the simulation of spread of barley yellow dwarf virus

open access: yes, 2000
The spread of insect vectored plant virus diseases such as barley yellow dwarf virus has traditionally been depicted as disease progress curves which represent an integration of the interactions between virus, host plant and vector.
Francos-Rodriguez, J. C.   +3 more
core   +1 more source

The orbital and superhump periods of the dwarf nova HS 0417+7445 in Camelopardalis [PDF]

open access: yes, 2011
We present the 2005-2010 outburst history of the SU UMa-type dwarf HS 0417+7445, along with a detailed analysis of extensive time-series photometry obtained in March 2008 during the second ecorded superoutburst of the system.
P. Dubovský   +11 more
core   +1 more source

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