نتایج جستجو برای: f acuminatum 27 isolates
تعداد نتایج: 537869 فیلتر نتایج به سال:
The incidence and toxicological characteristics of mycotoxigenic Fusarium were assessed in 24 proso millet samples collected from fields on Jeju Island, Korea. isolates the comprised F. asiaticum (19.5%), acuminatum (12.4%), graminearum (11.8%), incarnatum (10.7%), equiseti tricinctum (8.9%), 12 other species. contaminated with zearalenone (62.5%), deoxynivalenol (45.8%), nivalenol (41.7%) at m...
Outbreaks of leaf spot disease occurred in Rehmannia glutinosa fields Henan Province, China, 2019, with the incidence ranging from 20% to 40%. R. plants diseased leaves were collected, and 25 isolates obtained. Pathogenicity tests, morphological observations, phylogenetic analyses conducted identify pathogens, biological characteristics control agents pathogens studied. Five pathogenic fungi is...
Fusarium avenaceum is a globally distributed fungus commonly isolated from soil and a wide range of plants. Severe outbreaks of crown and stem rot of the flowering ornamental, lisianthus (Eustoma grandiflorum), have been attributed to F. avenaceum. We sequenced portions of the translation elongation factor 1-alpha (tef) and beta-tubulin (benA) protein coding genes as well as partial intergenic ...
Fusarium species can produce mycotoxins, which can contaminate cereal-based food producing adverse effects for human and animal health. In recent years, the importance of Fusarium poae has increased within the Fusarium head blight complex. Fusarium poae is known to produce trichothecenes, especially nivalenol, a potent mycotoxin able to cause a variety of toxic effects. In this study, a specifi...
Fifty-five Fusarium isolates belonging to nine species were collected from fungus-invaded tissue of stored sugar beets and identified as F. acuminatum (11 isolates), F. avenaceum (1 isolate), F. culmorum (1 isolate), F. equiseti (23 isolates), F. graminearum (4 isolates), F. oxysporum (1 isolate), F. solani (4 isolates), F. sporotrichioides (7 isolates), and F. subglutinans (2 isolates). All is...
BACKGROUND The frequent coexistence of two or more sexually transmitted diseases in one patient has been reported in non-dermatological literature, mostly in languages other than English. Identification of Ureaplasma urealyticum, Chlamydia trachomatis and Mycoplasma hominis in men with other STDs is important, since these bacteria have been implicated in a variety of diseases such as non-gonoco...
Dieback and wilting symptoms caused by complex soilborne fungi are nowadays the most serious threatening disease affecting olive trees (Olea europaea) in Tunisia and presumably in many Mediterranean basin countries. Fusarium is one of the important phytopathogenic genera associated with dieback symptoms of olive trees. The objective of the present study was to confirm the pathogenicity of Fusar...
Leguminous cover crop and living mulch species show not only great potential for providing multiple beneficial services to agro-ecosystems, but may also present pathological risks for other crops in rotations through shared pathogens, especially those of the genus Fusarium. Disease severity on roots of subterranean clover, white clover, winter and summer vetch grown as cover crop and living mul...
به منظور شناسایی و بررسی گونههای فوزاریوم عامل پوسیدگی خشک سیب زمینی از غدههای انبار شده در استانهای اردبیل, تهران و همدان از آذر ماه 1380 تا فروردین 1381 نمونه برداری شد. غدههای با علایم بیماری به آزمایشگاه منتقل و از بافتهای آلوده پس از ضد عفونی, کشت به عمل آمد. جدایهها بر اساس مشخصات ریختشناسی شناسایی شدند. از 208 جدایه فوزاریوم بدست آمده گونههای Fusarium acuminatum، F. culmorum، F...
چکیده گندم به عنوان استراتژیکترین محصول کشاورزی، در امنیت غذایی بشر از اهمیت زیاد برخوردار بوده و بیشترین سطح زیر کشت در کشور را به خود اختصاص داده است. قارچهای موجود روی ریشه و طوقهی این گیاه در میزان تولید و عملکرد آن نقش بسزایی دارند. لذابه منظور شناسایی فلور قارچی ریشه و طوقهی گندم در استان زنجان، در طی سال زارعی 90-1389 از 58 مزرعهی گندم کشت دیم و آبی استان نمونه برداری به عمل آمد و...
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