نتایج جستجو برای: fusarium sp

تعداد نتایج: 132110  

Journal: :Tropical life sciences research 2010
Zakaria Latiffah Foong Mah Kok Hsuan Heng Mei Zakaria Maziah Salleh Baharuddin

A total of 33 isolates of Fusarium sp. were isolated from soil samples collected from a mangrove forest in an area in Kampung Pantai Acheh, Balik Pulau, Pulau Pinang, Malaysia. The isolates were isolated using soil dilution, direct isolation and debris isolation techniques. The debris isolation technique yielded the most isolates, with a total of 22 Fusarium isolates. Based on identification us...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1389

گیاه گوجه فرنگی با نام علمی lycopersicon esculentum یکی از سبزیهای مهم کشت شده در گلخانه های استان آذربایجانشرقی می باشد. یکی از مهمترین بیماریهای این گیاه، پوسیدگی ریشه و طوقه ناشی از قارچ oxysporum fusarium با دو فرم مخصوص f. o. f. sp. lycopersici و f. o. f. sp. radicis – lycopersici می باشد. از مهمترین شیوه های کنترل این بیماری، به کارگیری ارقام مقاوم و رعایت تناوب چندساله می باشد. از سویی...

Journal: :Journal of nematology 1991
S L Meyer R M Sayre R N Huettel

Ten strains of fungi were tested for tolerance to the fungicide benomyl. Verticillium chlamydosporium strain 2 did not grow in the presence of benomyl; Drechraeria coniospora strains 1 and 2 and Chaetomium sp. tolerated only 0.1 mug benomyl/ml medium; Acremonium bacillisporum, an unidentified fungus, and Phoma chrysanthemicola uniformly grew at 1 mug/ml, but some hyphae grew at higher benomyl c...

1999
Annalisa Chiocchetti Stefano Ghignone Andrea Minuto M. Lodovica Gullino Angelo Garibaldi

Wilt and crown rot of sweet basil (Ocimum basilicum), caused by Fusarium oxysporum f. sp. basilici, represents a major problem on this crop, which is grown in Italy over a large area (approximately 80 ha) under glasshouse, mainly in the Riviera Ligure (5). First reported in Russia (12), F. oxysporum f. sp. basilici has been observed in Italy (6,22), France (15), the United States (1,2,7,24), an...

2017
Aphidech Sangdee

Actinobacteria from the genus Streptomyces have been studied as potential biocontrol agents worldwide. In this study, a total of 35 isolates of Actinomycete like colonies were isolated from the rhizospheres of various plant species. These isolates were primary screened for antagonistic activity to inhibit mycelial growth of Colletotrichum gloeosporioides. The screen revealed that seven isolates...

2015
T. D. VATCHEV

VATCHEV, T. D., 2015. Fusarium root and stem rot of greenhouse cucumber: aerial distribution of inoculum. Bulg. J. Agric. Sci., 21: 650–654 Fusarium root and stem rot is one of the most damaging diseases of greenhouse cucumber. This study reveals development and spread of airborne inoculum of Fusarium oxysporum f. sp. radicis-cucumerinum the causal agent of the disease. Infective propagules of ...

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: :Phytopathology 1998
P Castillo M P Mora-Rodríguez J A Navas-Cortés R M Jiménez-Díaz

ABSTRACT Fusarium oxysporum f. sp. ciceris and the root-lesion nematode Pratylenchus thornei coinfect chickpeas in southern Spain. The influence of root infection by P. thornei on the reaction of Fusarium wilt-susceptible (CPS 1 and PV 61) and wilt-resistant (UC 27) chickpea cultivars to F. oxysporum f. sp. ciceris race 5 was investigated under controlled and field conditions. Severity of Fusar...

2016
E. Nahar N. Sultana M. R. Islam

We investigated the prevalence of seed borne fungal pathogens in rice variety BRRI Dhan46 and to evaluate the efficacy of antagonistic bacteria in controlling seed borne disease. A composite sample of BRRI Dhan46 was assayed. Five seed borne fungi viz. Fusarium sp., Bipolaris oryzae, Curvularia sp., Gliocladium sp. and Aspergillus flavus were isolated from the rice seeds. Fifteen probable antag...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده علوم کشاورزی 1392

: منطقه دریاچه ارومیه به خاطر دارا بودن شرایط اکولوژیکی خاص، نرمال تا فرانرمال، یک اکوسیستم منحصر به فرد با پتانسیل بالای تنوع زیستی به شمار می رود. با این وجود اطلاعات اندکی در خصوص تنوع زیستی قارچ های ساکن خاک این منطقه در دسترس می باشد. عمده قارچ های جداسازی شده از خاک متعلق به هیفومیست ها هستند. در این مطالعه تنوع زیستی قارچ های هیفومیست این منطقه مورد بررسی قرار گرفت. برای این منظور 46 نمو...

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