Liquid fermentation of Colletotrichum truncatum UFU 280, a potential mycoherbicide for beggartick
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چکیده
منابع مشابه
Stability 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 کاملNon-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 کاملLiquid culture production of microsclerotia of Colletotrichum truncatum for use as bioherbicidal propagules
Colletotrichum tnmmtum NRRL 18434 is a host-specific pathogen of hemp sesbania (Sesbania exaltata), a weed in cotton, soybeans and rice. The bioherbicidal potential of C. tnmmhml microsclerotia (MS) was assessed based on the feasibility of prodUcing and storing microsclerotia and the efficacy of microsclerotia in controlling hemp sesbania. Microsclerotia were produced in highly aerated liquid c...
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 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: Australasian Plant Pathology
سال: 2018
ISSN: 0815-3191,1448-6032
DOI: 10.1007/s13313-018-0555-y