نتایج جستجو برای: pythium vexans

تعداد نتایج: 1710  

Journal: :Applied and environmental microbiology 2002
Jung-Hee Woo Etsushi Kitamura Hisashi Myouga Yuto Kamei

A novel antifungal protein (SAP) was found in the culture supernatant of a marine bacterium, Streptomyces sp. strain AP77, and was purified. This protein was characterized by chemical, biochemical, and biological analyses. By using gel filtration, the molecular mass of SAP was estimated to be 160 kDa. Structural analysis of SAP by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and ma...

Journal: :Journal of the American Mosquito Control Association 1988
M J Klowden J L Blackmer G M Chambers

Adult female Aedes aegypti that were reared on a suboptimal diet as larvae were less likely to engage in host-seeking behavior than were adults derived from larvae reared on an optimal diet. A postemergence carbohydrate diet of either 1 or 10% sucrose solution did not affect this response. When the progeny of field-collected Aedes vexans were reared in the laboratory, the adults were significan...

2005
Sandra de Moraes Gimenes Bosco Eduardo Bagagli João Pessoa Araújo João Manuel Grisi Candeias Marcello Fabiano de Franco Mariangela Esther Alencar Marques Leonel Mendoza Rosangela Pires de Camargo Silvio Alencar Marques

Pythiosis, caused by Pythium insidiosum, occurs in humans and animals and is acquired from aquatic environments that harbor the emerging pathogen. Diagnosis is difficult because clinical and histopathologic features are not pathognomonic. We report the first human case of pythiosis from Brazil, diagnosed by using culture and rDNA sequencing.

Journal: :journal of crop protection 2015
valiollah mahdizadeh naser safaie fatemeh khelghatibana

in vitro antifungal activity of silver nanoparticles, at concentrations of 6, 8, 10, 12, 14 and 16 ppm, was studied on five phytopathogenic fungi, and a biocontrol agent. then effect of silver nanoparticle at 6 ppm (optimum concentration) was evaluated on macrophomina phaseolina in greenhouse. for in vitro experiment, the fungal isolates were grown on potato dextrose agar medium amended with si...

ژورنال: :دانش بیماری شناسی گیاهی 0
زهرا میرسلیمانی zahra irsoleimaniand بیماری شناسی گیاهی، بخش گیاهپزشکی، دانشگاه شیراز رضا مستوفی زاده قلمفرسا reza mostowfizadeh-ghalamfarsa department of plant protection, collage of agriculture, shiraz university, shiraz, iranبیماری شناسی گیاهی، بخش گیاهپزشکی، دانشگاه شیراز

میرسلیمانی، ز. و مستوفی زاده قلم فرسا، ر. 1390. کـاربرد شبه قارچ pythium oligandrum به عنوان یک قارچ کش زیستی. دانش بیماری شناسی گیاهی 1(1): 52-43.  اهمیت حفاظت از گیاهان، هم زمان با نیاز به افزایش تولید محصولات کشاورزی با کیفیت مناسب، بیش از گذشته مورد توجه قرار گرفته است. جستجو برای یافتن ریزجانداران مناسب و کاربردی برای مبارزه زیستی، مطالعه روی نحوه‏ عمل و شرایط بهینه استفاده از آن‏ها، برای ...

Journal: :Japanese Journal of Phytopathology 1994

Journal: :TNOA Journal of Ophthalmic Science and Research 2021

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