Results 51 to 60 of about 803 (170)

Bremia itoana (Oomycota, Peronosporales), a Specialized Downy Mildew Pathogen on an East Asian Plant, Crepidiastrum sonchifolium (Asteraceae)

open access: yesMycobiology, 2018
Crepidiastrum sonchifolium, a flowering plant in the daisy family (Asteraceae), is native to East Asia. In Korea, this plant is a locally cultivated vegetable, and its market size is gradually growing.
Young-Joon Choi   +3 more
doaj   +1 more source

Studies in North American PeronosPorales-I. The Genus Albugo

open access: yesBulletin of the Torrey Botanical Club, 1907
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Two new Phytophthora species from South African Eucalyptus plantations [PDF]

open access: yes, 2007
A recent study to determine the cause of collar and root rot disease outbreaks of cold tolerant Eucalyptus species in South Africa resulted in the isolation of two putative new Phytophthora species.
Maseko, B.   +7 more
core   +1 more source

Efecto del fotoperiodo y la intensidad lumínica sobre la esporulación de <em>Peronospora sparsa</em> Berkeley, bajo condiciones controladas

open access: yesAgronomía Colombiana, 2009
<body> <p align="justify"> El mildeo velloso de la rosa, producido por <em>Peronospora sparsa</em>, es una de las enfermedades más limitantes y costosas en los cultivos comerciales de rosa en Colombia.
Soto S. Johana Carolina   +1 more
doaj  

Site‐specific distribution of oak rhizosphere‐associated oomycetes revealed by cytochrome c oxidase subunit II metabarcoding

open access: yesEcology and Evolution, 2019
The phylum Oomycota comprises important tree pathogens like Phytophthora quercina, involved in central European oak decline, and Phytophthora cinnamomi shown to affect holm oaks among many other hosts.
Melanie Sapp   +8 more
doaj   +1 more source

Aquatic fungal diversity assessment through metagenomics is still limited to current databases

open access: yesLimnology and Oceanography, Volume 70, Issue 11, Page 3249-3260, November 2025.
Abstract Fungi play essential roles across ecosystems, yet their diversity in aquatic environments remains poorly understood compared to terrestrial systems. To address this gap, we analyzed metagenomes from 26 lakes in the boreal and subarctic zones, along with one tropical reservoir, to characterize fungal and fungal‐like (Oomycota) community ...
Anushree Sanyal   +7 more
wiley   +1 more source

Occurrence and host plants of Phytophthora pseudocryptogea in Germany

open access: yesJournal für Kulturpflanzen
Phytophthora pseudocryptogea is known as a plant pathogen and was described as new species in 2015, separated from P. cryptogea. Ten years later, in 2025, the first discovery in Germany was published.
Josefine Huth, Janett Riebesehl
doaj   +1 more source

Identification and Characterisation CRN Effectors in Phytophthora capsici Shows Modularity and Functional Diversity.

open access: yesPLoS ONE, 2013
Phytophthora species secrete a large array of effectors during infection of their host plants. The Crinkler (CRN) gene family encodes a ubiquitous but understudied class of effectors with possible but as of yet unknown roles in infection.
Remco Stam   +6 more
doaj   +1 more source

Obligate Parasitic Micromycetes in North-Earsten Part of Buryn’ District of Sumy Region [PDF]

open access: yes, 2016
У фітоценозах північно-східної частини Буринського району Сумської області виявлено 46 видів облігатнопаразитних фітотрофних мікроміцетів, які належать до порядків Pucciniales (21 вид), Erysiphales (17), Peronosporales (4), Albuginales (2), Urocyctales ...
Откидач Н. С.   +3 more
core   +1 more source

Complete Mitochondrial Genome of Phytophthora nicotianae and Identification of Molecular Markers for the Oomycetes

open access: yesFrontiers in Microbiology, 2017
Phytophthora nicotianae is one of the most destructive plant pathogens affecting a variety of plants, causing black shank of tobacco, among several other devastating diseases. Herein, we assembled the mitochondrial genome of P.
Xiaolong Yuan   +4 more
doaj   +1 more source

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