Controle in vitro de Colletotrichum truncatum do feijão fava (Phaseolus lunatus) por Trichoderma spp.
نویسندگان
چکیده
منابع مشابه
Non-traumatic keratitis due to Colletotrichum truncatum
INTRODUCTION The fungal genus Colletotrichum is an uncommon cause of human infections. It has been implicated in cutaneous phaeohyphomycosis, artritis and keratitis secondary to traumatic implantation. CASE PRESENTATION We report two cases of keratitis due Colletotrichum truncatum in middle-aged, immunocompetent persons without history of trauma. The aetiological agents were identified based ...
متن کاملStability of Colletotrichum truncatum in culture influences mycoherbicide efficacy
Colletotrichum truncatum, a potential mycoherbicide for control of hemp sesbania, formed spontaneous variants on agar medium. The predominant variant produced more spores than the wild type on potato dextrose agar but the wild type produced more spores on Czapek-Dox agar. Spore yield of both types was greatly reduced on Czapek-Dox. In liquid culture, the variant spontaneously arose and graduall...
متن کاملColletruncoic Acid Methyl Ester, a Unique Meroterpenoid from Colletotrichum truncatum*
M etabolites isolated from the soybean pathogen Colletotrichum truncatum w ere identified as mesoand d -( —)-butane-2,3-diol and the previously u n rep o rted com pound, colletruncoic acid m ethyl ester, to which structure 1 is assigned m ainly on 'H and 13C M R evidence. T he com pound has a skeleton unpreceden ted for a fungal polyketide. T he previously unknow n 2-hydroxym ethylhexa-2,4-dien...
متن کاملIN VITRO EVALUATION OF Trichoderma spp. AGAINST Phytophthora nicotianae
Si ngh A, Islam MN (2010) In vitro evaluation of Trichoderma spp against Phytophthora nicotianae. Int. J. Expt. Agric. 1(1), 20-25. The Blank sank disease of tobacco caused by Phytophthora nicotianae results in considerable loss of the crop. This lab study aimed to investigate antagonistic activity of Trichoderma spp isolates against P. nicotianae. Three isolates of Trichoderma harzianum and on...
متن کاملColletotrichum truncatum: an unusual pathogen causing mycotic keratitis and endophthalmitis.
In recent years, the well-known plant pathogens of the Colletotrichum genus were increasingly reported to cause ophthalmic infections in humans. Among 66 species in the Colletotrichum genus, only a few are known to be pathogenic for humans. We report here five cases of ophthalmic infections due to Colletotrichum truncatum, a species never reported earlier to cause human infection. The isolates ...
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ژورنال
عنوان ژورنال: Caderno de Ciências Agrárias
سال: 2020
ISSN: 2447-6218,1984-6738
DOI: 10.35699/2447-6218.2020.18464