Results 31 to 40 of about 822 (150)

Gene Mining for Conserved, Non-Annotated Proteins of Podosphaera xanthii Identifies Novel Target Candidates for Controlling Powdery Mildews by Spray-Induced Gene Silencing

Journal of Fungi, 2021
The powdery mildew fungus Podosphaera xanthii is one of the most important limiting factors for cucurbit production worldwide. Despite the significant efforts made by breeding and chemical companies, effective control of this pathogen remains elusive to ...
Laura Ruiz-Jiménez, Álvaro Polonio, Alejandra Vielba-Fernández, Alejandro Pérez-García, Dolores Fernández-Ortuño   +4 more
doaj   +1 more source

Simultaneous detection of downy mildew and powdery mildew pathogens on Cucumis sativus and other cucurbits using duplex-qPCR and HRM analysis

AMB Express, 2020
Powdery mildew and downy mildew are two devastating diseases on cucumber and other cucurbit crops caused by Podosphaera xanthii and Pseudoperonospora cubensis, respectively.
Kishore Babu Bandamaravuri, Ashish K. Nayak, Anu Sharma Bandamaravuri, Abdul Samad   +3 more
doaj   +1 more source

Anamorph ofPodosphaera xanthiionMomordica cochinchinensisin India [PDF]

Australasian Plant Disease Notes, 2008
In April 2007, a severe outbreak of powdery mildew was observed onMomordica cochinchinensis. Based on the morphological characters the pathogen was identified as an anamorph ofPodosphaera xanthii. This is the first report of this organism causing powdery mildew onM. cochinchinensis in Meghalaya, India.
Pankaj Baiswar, Satish Chandra, S. V. Ngachan   +2 more
openaire   +1 more source

Occurrence of Puccinia xanthii on Sunflower in South Africa

Plant Disease, 2000
A severe outbreak of a foliar disease occurred on ornamental sunflower (Helianthus annuus L. cv. Tyao) cultivated under plastic protection near Potchefstroom in the North West Province during February 2000. According to previous descriptions of host range, symptoms, and spore morphology, the pathogen was identified as the microcyclic rust fungus ...
Z A, Pretorius, P S, van Wyk, W M, Kriel
openaire   +2 more sources

Biological control of Podosphaera xanthii the causal agent of squash powdery mildew disease by upregulation of defense-related enzymes

Egyptian Journal of Biological Pest Control, 2018
Squash (Cucurbita pepo L.), one of the most important vegetable crops for human nutrition all over the world, is infected by many diseases, particularly powdery mildew caused by Podosphaera xanthii (syn.
Yaser M. Hafez, Asmaa S. El-Nagar, Abdelnaser A. Elzaawely, Said Kamel, Hanafey F. Maswada   +4 more
doaj   +1 more source

Comparison of the toxicities, bioactivities and chemical profiles of raw and processed Xanthii Fructus [PDF]

BMC Complementary and Alternative Medicine, 2016
Abstract Background Although toxic, the Chinese medicinal herb Xanthii Fructus (XF) is commonly used to treat traditional Chinese medicine (TCM) symptoms that resemble cold, sinusitis and arthritis. According to TCM theory, stir-baking (a processing method) can reduce the toxicity and enhance the efficacy of XF.
Su, Tao, Cheng, Brian Chi-Yan, Fu, Xiu-Qiong, Li, Ting, Guo, Hui, Cao, Hui-Hui, Kwan, Hiu-Yee, Tse, Anfernee Kai-Wing, Yu, Hua, Cao, Hui, Yu, Zhi-Ling   +10 more
openaire   +2 more sources

Positive involvement of HCO3– in modulation of melon resistance to powdery mildew

Vegetable Research, 2023
Inorganic salts such as KHCO3 are considered as potential powerful weapons for protecting plants from disease challenges, while their effects remain largely unknown on melon (Cucumis melo L.) resistance to powdery mildew caused by Podosphaera xanthii. In
Jianquan Wang, Xiaoye Yu, Jinxiang Hu, Qifang Wang, Jinhui Zheng, Xiaoyu Yang, Qinghua Shi   +6 more
doaj   +1 more source

Genome Resource of Podosphaera xanthii, the Host-Specific Fungal Pathogen That Causes Cucurbit Powdery Mildew

Molecular Plant-Microbe Interactions, 2021
Approximately 33 types of commonly consumed fruits and vegetables are members of the family Cucurbitaceae, making it an important crop family worldwide. However, pathogen resistance to pesticides and fungicides has become a growing problem in cultivation
Seunghwan Kim, Sathiyamoorthy Subramaniyam, Myunghee Jung, Eun-A Oh, Tae Ho Kim, Jeong-Gu Kim   +5 more
doaj   +1 more source

Characterization of Walls Are Thin 1 Family in Cucumis sativus and Functional Identification of CsWAT1-20 in Response to Podosphaera xanthii

Horticulturae
Cucumber (Cucumis sativus) is an economically important vegetable but powdery mildew (caused by Podosphaera xanthii) limits cucumber production. The WALLS ARE THIN1 (WAT1) gene is crucial for regulating secondary cell wall thickness and is pivotal in ...
Jinghang Hong, Hongyan Zhao, Youmei Yuan, Jinming Wu, Yang Yu, Na Cui, Xiangnan Meng, Haiyan Fan   +7 more
doaj   +1 more source

De novo Analysis of the Epiphytic Transcriptome of the Cucurbit Powdery Mildew Fungus Podosphaera xanthii and Identification of Candidate Secreted Effector Proteins.

PLoS ONE, 2016
The cucurbit powdery mildew fungus Podosphaera xanthii is a major limiting factor for cucurbit production worldwide. Despite the fungus's agronomic and economic importance, very little is known about fundamental aspects of P.
David Vela-Corcía, Rocío Bautista, Antonio de Vicente, Pietro D Spanu, Alejandro Pérez-García   +4 more
doaj   +1 more source