Results 51 to 60 of about 740 (158)

Diversity Profiling of Grapevine Microbial Endosphere and Antagonistic Potential of Endophytic Pseudomonas Against Grapevine Trunk Diseases

open access: yesFrontiers in Microbiology, 2020
Grapevine trunk diseases (GTDs) are a serious problem of grapevines worldwide. The microbiota of the grapevine endosphere comprises prokaryotic and eukaryotic endophytes, which may form varied relationships with the host plant from symbiotic to ...
Jennifer Millera Niem   +6 more
doaj   +1 more source

Insights Into the Aetiology of Almond Canker Diseases and Decline Syndromes: An Emerging and Complex Phytopathological Challenge

open access: yesPlant Pathology, Volume 75, Issue 1, January/February 2026.
This review aims to elucidate the aetiology of almond cankers and decline syndromes as well as raise awareness within the scientific community of the need to deepen our knowledge of their aetiology and epidemiology to develop effective management strategies. ABSTRACT Almond (Prunus dulcis) canker diseases and decline syndromes have been reported during
Carmen Luque‐Cruz   +7 more
wiley   +1 more source

Naphthalenone polyketides produced by Neofusicoccum parvum, a fungus associated with grapevine Botryosphaeria dieback

open access: yesPhytopathologia Mediterranea, 2016
A strain of Neofusicoccum parvum isolated from declining vines was pathogenic to grapevine cultivar Inzolia in Sicily. This strain produced some metabolites in liquid medium. Crude extract, through a bio-guided purification process, yielded four naphthalenone polyketides.
Burruano, Santella   +6 more
openaire   +3 more sources

Silver‐selenium nanoparticles and selected chemical compounds significantly inhibit grapevine trunk disease pathogens

open access: yesPest Management Science, Volume 81, Issue 12, Page 7985-7994, December 2025.
A 2‐year in planta study confirmed antifungal activity of selected chemicals against GTD pathogens. Silver‐selenium nanoparticles inhibited D. eres and E. lata, but not D. seriata. Despite limited spectrum, they show promise as alternatives for targeted GTD control, with no phytotoxic effects observed.
Kateřina Štůsková   +5 more
wiley   +1 more source

In California's Changing Climate, Latent Pathogens Drive Novel Woody Plant Diebacks on a Large Geographic Scale

open access: yesPlant Pathology, Volume 74, Issue 9, Page 2697-2714, December 2025.
Novel plant diebacks are emerging in association with reoccurring droughts in California. Field isolations and greenhouse trials show that latent pathogens and drought together, and not drought alone, cause the most severe diebacks. ABSTRACT The detection of emergent biotic and abiotic threats to plant health is challenging in an interconnected world ...
Matteo Garbelotto   +8 more
wiley   +1 more source

Identification of Fungi Associated with Grapevine Decline in Castilla y León (Spain)

open access: yesPhytopathologia Mediterranea, 2007
A number of phytopathogenic fungal species are associated with grapevine decline. Esca, eutypa dieback, black dead arm, and other grapevine decline diseases affecting vine wood have a worldwide distribution.
M.T. Martin, R. Cobos
doaj   +1 more source

Characterization of Lasiodiplodia species associated with grapevines in Mexico

open access: yesPhytopathologia Mediterranea, 2021
Botryosphaeria dieback is one of the most prevalent grapevine trunk diseases (GTDs), and is caused by fungi in the Botryosphaeriaceae. Fungi invade grapevine vascular systems mainly through pruning wounds, and cause cankers and necrotic lesions, which ...
Edelweiss A. RANGEL-MONTOYA   +4 more
doaj   +1 more source

Commodity risk assessment of Castanea sativa plants from the United Kingdom

open access: yesEFSA Journal, Volume 23, Issue 12, December 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH)   +38 more
wiley   +1 more source

First Report of Bark Dieback on Blueberry Caused by Botryosphaeria dothidea in Korea

open access: yesPlant Disease, 2011
This study was conducted to identify the causal organism of bark dieback disease of highbush blueberry (Vaccinium corymbosum L.) observed in Korea. Blueberry, a woody plant that is native to North America, belongs to the family Ericaceae and genus Vaccinium.
openaire   +2 more sources

First Report of Lasiodiplodia mahajangana Causing Branch Dieback of Blueberry in South Africa

open access: yes
New Disease Reports, Volume 53, Issue 2, April/June 2026.
Fahimeh Jami   +3 more
wiley   +1 more source

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