Results 41 to 50 of about 822 (150)

Infection of papaya (Carica papaya) by four powdery mildew fungi

open access: yesPhytopathologia Mediterranea, 2021
Papaya (Carica papaya L.) is an important fruit crop in many tropical and subtropical countries. Powdery mildew commonly affects this host, causing premature leaf loss, reduced yields and poor fruit quality.
Diána SERESS   +3 more
doaj   +1 more source

Transcriptome sequence resource for the cucurbit powdery mildew pathogen Podosphaera xanthii [PDF]

open access: yesScientific Data, 2019
AbstractPodosphaera xanthiiis the main causal agent of cucurbit powdery mildew in Southern Italy. Illumina sequencing of mRNA from twoP. xanthiiisolates of opposite mating types (MAT1-1andMAT1-2) and their sexual cross was used to obtain a detailedde novoTrinity-based assembly of the transcriptome of the fungus.
De Miccolis Angelini R. M.   +6 more
openaire   +3 more sources

First Report of Puccinia xanthii on Sunflower in North America

open access: yesPlant Disease, 2002
Puccinia xanthii Schwein., commonly known as cocklebur rust, is circumglobal on species of Xanthium and Ambrosia. This microcyclic rust has only been observed on oilseed sunflower (Helianthus annuus L.) in Australia (1) and on ornamental sunflowers in South Africa (4).
T J, Gulya, L D, Charlet
openaire   +2 more sources

Biological control of the cucurbit powdery mildew pathogen Podosphaera xanthii by means of the epiphytic fungus Pseudozyma aphidis and parasitism as a mode of action

open access: yesFrontiers in Plant Science, 2015
Epiphytic yeasts, which colonize plant surfaces, may possess activity that can be harnessed to help plants defend themselves against various pathogens.
Aviva eGafni   +6 more
doaj   +1 more source

Evaluation of the Functional Properties and Edible Safety of Concocted Xanthii Fructus Protein. [PDF]

open access: yesFoods
Xanthii Fructus (XF) not only has medicinal function in traditional Chinese medicine (TCM) but also contains rich oil and protein. The aim of this research was to develop the edible value of its protein based on the investigation on the extraction, basic characteristics and functions, safety, gut microbiota, and metabolomics, especially the effect of ...
Dong Y   +6 more
europepmc   +4 more sources

Mechanisms of resistance to powdery mildew in cucumber

open access: yesPhytopathologia Mediterranea, 2022
Podosphaera xanthii causes powdery mildew of cucumber, and is associated with significant yield and quality losses. Development of resistant or tolerant varieties is the most effective and eco-friendly strategy for powdery mildew management. An important
Mumin Ibrahim TEK, Ozer CALIS
doaj   +1 more source

Puccinia xanthii Penyebab Bercak Daun pada Xanthium sp. di Indonesia

open access: yesJurnal Fitopatologi Indonesia, 2013
An obligate plant parasitic rust fungi found on leaf of Xanthium sp. that grows wildly in Raihat County, Belu District of East Nusa Tenggara Province. Morphological observation of the fungal structure under compound light microscope revealed the fungus ...
Dono Wahyuno
doaj   +1 more source

Study of Chemical Composition and Mass Spectrometry Fragmentation Pathways of Stir-Fried Xanthii Fructus by UPLC-Q-Orbitrap MS

open access: yesZhipu Xuebao
Xanthii Fructus is the dried mature fruit with involucre of Xanthium sibiricum Patr. It has multiple pharmacological effects, including anti-inflammatory and analgesic, antibacterial, antiallergic, antitumor activities.
Xin-yuan CUI   +6 more
doaj   +1 more source

The haustorial transcriptome of the cucurbit pathogen Podosphaera xanthii reveals new insights into the biotrophy and pathogenesis of powdery mildew fungi

open access: yesBMC Genomics, 2019
Background Podosphaera xanthii is the main causal agent of powdery mildew disease in cucurbits and is responsible for important yield losses in these crops worldwide. Powdery mildew fungi are obligate biotrophs.
Álvaro Polonio   +3 more
doaj   +1 more source

Occurrence of Powdery Mildew Caused by New Race 2F of Podosphaera xanthii on Cucumber in Korea

open access: yesResearch in Plant Disease, 2020
Powdery mildew is a common and serious disease of the Cucurbitaceae including cucumber (Cucumis sativus) in most areas of the world. To identify causal agents of the powdery mildew and their physiological race(s), we collected cucumber leaves displaying ...
Young-Ah Kim   +3 more
doaj   +1 more source

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