Results 21 to 30 of about 2,514 (209)

Evaluation of the risk of development of resistance to QoI fungicide ZJ0712 in Podosphaera xanthii under greenhouse conditions

Phytopathology Research, 2022
Greenhouse-grown cucumbers were monitored over two successive growing seasons to investigate the effects of successive application of ZJ0712, a new quinone outside inhibitor (QoI) fungicide, on the development of resistance in cucumber powdery mildew ...
Qin Peng, Jieru Fan, Min Wang, Zeqi Liu, Jianqiang Miao, Meng Cai, Zhongqiao Huang, Xili Liu   +7 more
doaj   +1 more source

Differential Responses of Cucurbita pepo to Podosphaera xanthii Reveal the Mechanism of Powdery Mildew Disease Resistance in Pumpkin

Frontiers in Plant Science, 2021
Powdery mildew is one of the most destructive diseases and the major cause to the production losses of cucurbit worldwide. A number of strategies have been developed and applied to discover suitable and safer methods to manage the occurrence of powdery ...
Shuwu Zhang, Shuwu Zhang, Jia Liu, Bingliang Xu, Bingliang Xu, Jingjiang Zhou   +5 more
doaj   +1 more source

Puccinia xanthii Schwein.

, 2022
Published as part of Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, pp.
Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica, Junior, Aníbal Alves De Carvalho   +3 more
openaire   +1 more source

New sources of resistance to Myrothecium roridum and Podosphaeria xanthii in yellow melon [PDF]

Crop Breeding and Applied Biotechnology, 2015
The aim of this study was to identify sources of resistance to Myrothecium roridum and Podosphaeria xanthii. Initially, 86 inbred lines of the crossing AM-04 x Goldex, 91 inbred lines of the crossing AM-12 x Rochedo, and 75 inbred lines of the crossing
Elaíne Welk Lopes Pereira Nunes, Hailson Alves Pereira Preston, Júlio César DoVale, Fernando Antônio Souza de Aragão, Rafaela Priscila Antônio, Glauber Henrique de Sousa Nunes   +5 more
doaj   +1 more source

Morphological and Molecular Characterization of Podosphaera Powdery Mildew on Fatoua villosa in Korea

한국균학회지, 2022
In Japan and China, Podosphaera pseudofusca causes powdery mildew in Fatoua villosa. During a taxonomic revision of Korean powdery mildew fungi, isolates newly collected from F. villosa were studied.
In-Young Choi, Lamiya Abasova, Joon-Ho Choi, Chong-Kyu Lee, Hyeon-Dong Shin   +4 more
doaj   +1 more source

Induction of resistance of Podosphaera xanthii (hull-less pumpkin powdery mildew) to triazole fungicides and its resistance mechanism

PLoS ONE, 2022
The aim of this study was to uncover the molecular mechanism through which fungicide resistance develops in Podosphaera xanthii, a fungi that causes powdery mildew in hull-less pumpkin. Treatments of inoculated P.
Qiaolan Liang, Liexin Wei, Bingliang Xu, Jia Liu, Shuwu Zhang, Lilong Liu   +5 more
doaj   +3 more sources

Modification of the existing maximum residue levels for prothioconazole in various crops. [PDF]

EFSA J
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Sipcam Oxon SpA submitted a request to the competent national authority in Greece to modify the existing maximum residue levels (MRLs) for the active substance prothioconazole in various crops.
European Food Safety Authority (EFSA), Bellisai G, Bernasconi G, Cabrera LC, Castellan I, Del Aguila M, Ferreira L, Greco L, Leuschner R, Mioč A, Nave S, Reich H, Ruocco S, Scarlato AP, Szot M, Theobald A, Tiramani M, Verani A, Zioga E.   +18 more
europepmc   +2 more sources

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
core   +4 more sources

Resistance of Cucurbits to Podosphaera xanthii Race 1 [PDF]

Horticultural Science and Technology, 2014
This study was conducted to establish an efficient screening method to identify cucurbits resistant to powdery mildew. Powdery mildew fungus was obtained from a single lesion of infected cucumber leaf in 2010 at Daejeon. The fungus was identified as Podosphaera xanthii race 1 based on morphological characteristics and resistance responses of four melon
Ji Hyun Lee, Kyoung Soo Jang, Won Jeong Lee, Yong Ho Choi, Gyung Ja Choi   +4 more
openaire   +1 more source

Oidium longipes, a new powdery mildew fungus on petunia in the USA: A potential threat to ornamental and vegetable solanaceous crops [PDF]

, 2008
This is the first North American report of Oidium longipes, an anamorphic powdery mildew species described recently in Europe. It was found on vegetatively propagated petunia grown in a commercial greenhouse in New Jersey, USA, where it caused a rapidly ...
Bolay A., Bolay A., Braun U., Braun U., Gabler J., Gábor M. Kovács, Levente Kiss, Margery L. Daughtrey, Noordeloos M. E., Shin H. D., Staden R., Tünde Jankovics   +11 more
core   +2 more sources