نتایج جستجو برای: rhizoctonia solani ag 2 2

تعداد نتایج: 2558753  

2009
William F. Schillinger Douglas L. Young Ann C. Kennedy Timothy C. Paulitz

Field burning of residue is a traditional management tool for irrigated wheat (Triticum aestivum L.) production in the Inland Pacific Northwest of the United States (PNW) that can result in reduced air quality. A 6-year no-till field experiment to evaluate two complete cycles of a 3-year irrigated crop rotation of winter wheat–spring barley (Hordeum vulgare L.)–winter canola (Brassica napus L.)...

2009
A. J. Caesar TheCan Caesar Marloes H. Maathuis

1049-9644/$ see front matter Published by Elsevier doi:10.1016/j.biocontrol.2009.10.006 * Corresponding author. Address: U.S. Departmen Research Service, Pest Management Research Unit, 150 59270, USA. Fax: +1 406 433 5038. E-mail addresses: [email protected], to Caesar). The association of Rhizoctonia spp. with insect-damaged and diseased tissue of the invasive perennial Lepidium drab...

2015
Zaky Adam Qing Chen Renlin Xu Adolf E. Diange Eden S. P. Bromfield James Tabi Tambong

Pseudomonas simiae 2-36, isolated from a field plot under long-term mineral fertilization, exhibited strong in vitro antagonistic activities against Rhizoctonia solani and Gaeumannomyces graminis. We report here the draft genome sequence of Pseudomonas simiae 2-36, consisting of 6.4 Mbp with a 60.25% G+C content and 5,790 predicted protein-coding sequences.

2014
Zaky Adam James Tabi Tambong Qing Chen Christopher T. Lewis C. André Lévesque Renlin Xu

Pseudomonas sp. strain 2-92, isolated from a Canadian field plot under long-term mineral fertilization, strongly inhibits the growth of Fusarium graminearum, Rhizoctonia solani, and Gaeumannomyces graminis. Here, we report the draft genome sequence of Pseudomonas sp. strain 2-92.

Journal: :گیاه پزشکی 0

rhizoctonia disease of potato is one of the main causes of yield loss in this crop world- wide. in order to survey the importance of causal agent spread by seed tubers, 36 isolates of rhizoctonia solani were obtained from stored seed tubers and infected subterranean potato plant in the main potato production areas of hamedan and kurdistan provinces in the west of iran. the examination of anasto...

Journal: :FEMS microbiology letters 2003
Atsushi Nagasaka Atsuko Sasaki Toshiaki Sasaki Miho Yonezawa Koji Katsura Teruyoshi Hashiba

Expression of the linear DNA plasmid-encoded protein (RS224) from the plant-pathogenic fungus Rhizoctonia solani isolate H-16, anastomosis group 2-2, and its localization were studied. Extracts from Escherichia coli cells expressing the open reading frame (ORF) of RS224 (RS224ORF in pRS224) contain a 92-kDa T7.Tag-RS224orf fusion protein. Antisera raised against the fusion protein obtained from...

Journal: :Drug discoveries & therapeutics 2010
A Emam M Eweis M Elbadry

Bioassay-guided separation with an eye toward antifungal activity led to the isolation of the new alkaloid 5-(1̀,1̀-dimethylallyl)-8-hydroxyfuro[2-3-b] quinoline (1) and the known biscoumarin daphnoretin (2) as the active constituents of the chloroform extract obtained from the leaves of Ruta chalepensis. The structures of the metabolites were elucidated on the basis of their spectral characteris...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1378

به منظور شناسایی عوامل بیماریهای رایزوکتونیایی گندمیان و میزبانهای جدید این بیماریها، در طول بیش از یک سال از مزارع غلات ، باغات و مراتع شهرستانهای مرکزی استان مازندران، نمونه برداری گردید. پس از کشت و جداسازی، 86 جدایه به دست آمد که از این تعداد، 77 جدایه به رایزوکتونیاهای چند هسته ای و 9 جدایه به دو هسته ایها تعلق داشت . از بین جدایه های چند هسته ای، 59 جدایه به گروه آناستوموزی ag1 از rhizoct...

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