نتایج جستجو برای: fusarium

تعداد نتایج: 14426  

2015
Tomasz Góral Kinga Stuper-Szablewska Maciej Buśko Maja Boczkowska Dorota Walentyn-Góral Halina Wiśniewska Juliusz Perkowski

Fusarium head blight is one of the most important and most common diseases of winter wheat. In order to better understanding this disease and to assess the correlations between different factors, 30 cultivars of this cereal were evaluated in a two-year period. Fusarium head blight resistance was evaluated and the concentration of trichothecene mycotoxins was analysed. Grain samples originated f...

2014
Lieschen De Vos Emma T. Steenkamp Simon H. Martin Quentin C. Santana Gerda Fourie Nicolaas A. van der Merwe Michael J. Wingfield Brenda D. Wingfield

The Gibberella fujikuroi complex includes many Fusarium species that cause significant losses in yield and quality of agricultural and forestry crops. Due to their economic importance, whole-genome sequence information has rapidly become available for species including Fusarium circinatum, Fusarium fujikuroi and Fusarium verticillioides, each of which represent one of the three main clades know...

2014
Belkassem El Amraoui Majida El Wahidi Aziz Fassouane

The aim of our research is the screening of extracts of marine sponges for their antifungal activity against phytopathogenic fungi. The in vitro screening of hydroalcoholic and organic extracts of ten marine sponges from Atlantic coast of Morocco against five phytopathogenic fungi (Fusarium oxysporum f.sp. melonis, Fusarium oxysporum f.sp. radicis-lycopersici, Fusarium oxysporum f.sp. ciceris, ...

Journal: :Antimicrobial agents and chemotherapy 2009
Yan Xu Guangren Pang Chuanwen Gao Dongqing Zhao Lutan Zhou Shengtao Sun Bingliang Wang

The in vitro activity of the silver nitrate was assessed in comparison with that of natamycin against 128 corneal Fusarium isolates and 90 corneal Aspergillus isolates. MIC(90)s of silver nitrate were 2 microg/ml for Fusarium spp. and 1 microg/ml for Aspergillus spp. MIC(90)s of natamycin were 8 microg/ml for Fusarium spp. and 32 microg/ml for Aspergillus spp. Silver nitrate exhibited potent an...

2014
Ashutosh Yadav Preetika Biswas

There has been commendable development in the field of biosynthesis of nanoparticles due to their low cost, environment friendly approach. One such biological entity employed in the synthesis is a fungus, Fusarium oxysporum that has shown hopes for a sustainable synthesis of many nanoparticles. In this review we will give an overview of the synthesis of nanoparticles using green methods and the...

Journal: :Applied and environmental microbiology 1982
A Ciegler M Klich L Lee

Fusarium semitectum Berkeley and Ravenel and other nonpathogenic fungi appear to contaminate immature cottonseed but cannot express themselves until immediately after seed maturation. It is hypothesized that catechin prevents fungal outgrowth and that inhibition is released when catechin is polymerized during seed maturation.

2006
Tsunehiro Kitagawa Yuichiro Sakamoto Katsuhiko Furumi Hirosuke Ogura

Kitagawa, T., Sakamoto, Y., Furumi, K., and Ogura, H. 1989. Novel enzyme immunoassays for specific detection of Fusarium oxysporum f. sp. cucumerinum and for general detection of various Fusarium species. Phytopathology 79:162-165. Competitive types of two novel enzyme-linked immunosorbent assays including nine other strains of Fusarium, showed little cross-reactivity. (ELISA) for Fusarium spec...

Journal: :JAMA 2006
Douglas C Chang Gavin B Grant Kerry O'Donnell Kathleen A Wannemuehler Judith Noble-Wang Carol Y Rao Lara M Jacobson Claudia S Crowell Rodlescia S Sneed Felicia M T Lewis Joshua K Schaffzin Marion A Kainer Carol A Genese Eduardo C Alfonso Dan B Jones Arjun Srinivasan Scott K Fridkin Benjamin J Park

CONTEXT Fusarium keratitis is a serious corneal infection, most commonly associated with corneal injury. Beginning in March 2006, the Centers for Disease Control and Prevention received multiple reports of Fusarium keratitis among contact lens wearers. OBJECTIVE To define the specific activities, contact lens hygiene practices, or products associated with this outbreak. DESIGN, SETTING, AND...

Journal: :Antimicrobial agents and chemotherapy 2003
Michail S Lionakis Russell E Lewis George Samonis Dimitrios P Kontoyiannis

Fusariosis is an emerging opportunistic mycosis against which currently used antifungals have limited activity. Here, we investigated the in vitro activities of pentamidine (PNT) against 10 clinical isolates of Fusarium species (five Fusarium solani isolates and five non-F. solani isolates) by using the National Committee for Clinical Laboratory Standards microdilution method in three different...

2016
B Fallah F Zaini R Daei Ghazvini R Kachuei P Kordbacheh M Safara S Mahmoudi

BACKGROUND AND PURPOSE Fusarium species are avid producers of secondary toxic and carcinogenic metabolites such as fumonisin. Contamination of food and feed products with fumonisin can be hazardous to the health of humans and animals and may lead to agricultural loss. Accordingly, in this study, we aimed to evaluate the effects of Candida parapsilosis on the growth and fumonisin production of F...

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