Results 11 to 20 of about 56,659 (241)

Fungal pathogens associated with crown and collar rot of apple trees in southern Syria

Acta Agriculturae Slovenica, 2017
Crown and collar rot of apple trees is a destructive and widespread disease in most areas of the world. Surveys have been done to describe disease symptoms, estimate the disease incidence, and identify the pathogens associated with this disease in ...
Walid Ghazi Naffaa, Abeer Rashid
doaj   +3 more sources

Persistence and degradation of Phytophthora cinnamomi DNA and RNA in different soil types

Environmental DNA, 2021
DNA and RNA detected in soil using molecular techniques may originate from a living or dead organism. It is therefore of interest to know how long the DNA and RNA from a decaying organism can persist in soil, and how environmental conditions such as soil
Manisha B. Kunadiya, Treena I. Burgess, William A.Dunstan, Diane White, Giles E. StJ. Hardy   +4 more
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Changes to the Bacterial Microbiome in the Rhizosphere and Root Endosphere of Persea americana (Avocado) Treated With Organic Mulch and a Silicate-Based Mulch or Phosphite, and Infested With Phytophthora cinnamomi

Frontiers in Microbiology, 2022
Plant growth and responses of the microbial profile of the rhizosphere soil and root endosphere were investigated for avocado plants infested or not infested with Phytophthora cinnamomi and the changes were compared in plants grown with various soil ...
Qurrat Ul Ain Farooq, Qurrat Ul Ain Farooq, Giles Edward St. John Hardy, Giles Edward St. John Hardy, Jen A. McComb, Peter Campbell Thomson, Treena Isobel Burgess   +6 more
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Synchrospora gen. nov., a New Peronosporaceae Genus with Aerial Lifestyle from a Natural Cloud Forest in Panama

Journal of Fungi, 2023
During a survey of Phytophthora diversity in Panama, fast-growing oomycete isolates were obtained from naturally fallen leaves of an unidentified tree species in a tropical cloud forest.
Thomas Jung, Yilmaz Balci, Kirk D. Broders, Ivan Milenković, Josef Janoušek, Tomáš Kudláček, Biljana Đorđević, Marilia Horta Jung   +7 more
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Phytophthora cinnamomi [PDF]

Molecular Plant Pathology, 2017
Summary Phytophthora cinnamomi is one of the most devastating plant pathogens in the world. It infects close to 5000 species of plants, including many of importance in agriculture, forestry and horticulture. The inadvertent introduction of
Hardham, Adrienne, Blackman, Leila
openaire   +3 more sources

Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar

Frontiers in Plant Science, 2022
Poplars are among the fastest-growing trees and significant resources in agriculture and forestry. However, rapid growth requires a large water consumption, and irrigation water provides a natural means for pathogen spread.
Martin Cerny, Miroslav Berka, Miloň Dvořák, Ivan Milenković, Ivan Milenković, Iñigo Saiz-Fernández, Břetislav Brzobohatý, Jaroslav Ďurkovič   +7 more
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Phytophthora effector PSR1 hijacks the host pre-mRNA splicing machinery to modulate small RNA biogenesis and plant immunity.

The Plant Cell, 2022
Phytophthora effector PSR1 suppresses small RNA (sRNA)-mediated immunity in plants, but the underlying mechanism remains unknown. Here, we show that Phytophthora suppressor of RNA silencing 1 (PSR1) contributes to the pathogenicity of Phytophthora sojae ...
Xinmeng Gui, Peng Zhang, Dan Wang, Zhan Ding, Xiangning Wu, Jinxia Shi, Qianhua Shen, Yong-Zhen Xu, Wenbo Ma, Yongli Qiao   +9 more
semanticscholar   +1 more source

Anthropogenic Disturbance Impacts Mycorrhizal Communities and Abiotic Soil Properties: Implications for an Endemic Forest Disease

Frontiers in Forests and Global Change, 2021
In forest ecosystems, habitat fragmentation negatively impacts stand structure and biodiversity; the resulting fragmented patches of forest have distinct, disturbed edge habitats that experience different environmental conditions than the interiors of ...
Sarah J. Sapsford, Sarah J. Sapsford, Trudy Paap, Trudy Paap, Giles E. St. J. Hardy, Treena I. Burgess   +5 more
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A giant NLR gene confers broad-spectrum resistance to Phytophthora sojae in soybean

Nature Communications, 2021
Phytophthora root and stem rot caused by P. sojae is a destructive soybean soil-borne disease found worldwide. Discovery of genes conferring broad-spectrum resistance to the pathogen is a need to prevent the outbreak of the disease.
Weidong Wang, Liyang Chen, K. Fengler, J. Bolar, V. Llaca, Xutong Wang, Chancelor B. Clark, Tomara J. Fleury, Jon Myrvold, D. Oneal, M. M. van Dyk, Ashley Hudson, J. Munkvold, A. Baumgarten, Jeff Thompson, G. Cai, O. Crasta, Rajat Aggarwal, Jianxin Ma   +18 more
semanticscholar   +1 more source

Determination of the Antifungal Effect of Bacterial Metabolites of Xenorhabdus szentirmaii Against Some Phytopathogenic Fungi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
This study was carried out to determine the antifungal effects of the supernatant produced by the bacterium Xenorhabdus szentirmaii, which is associated with soil-inhabiting entomopathogenic nematodes, on important plant pathogenic fungi, Fusarium ...
Barış Gülcü, Nedim Altın
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