Smudge and other diseases of onion caused by Colletotrichum circinans, in southern Argentina

Occurrence of Anthracnose on Welsh Onion Caused by Colletotrichum circinans

Anthracnose occurred frequently on leaf sheaths of Welsh onions grown in Gangwha island, Korea in November, 2007. The disease incidence was as high as 30% in five fields investigated. A total of 20 single spore isolates of Colletotrichum species were obtained from the affected plants, and all the isolates were identified as Colletotrichum circinans based on their morphological and cultural char...

Colletotrichum Circinans as a Semiquantitative Test Unit for the Growth Substance Produced by Rhizopus Suinus.

COLLETOTRICHUM CIRCINANS AS A SEMIQUANTITATIVE TEST UNIT FOR THE GROWTH SUBSTANCE PRODUCED BY RHIZOPUS SUINUS WHILE testing the filtrate of Rhizopus suinus Nielson on the growth of various species of fungi, it was noted that Colletotrichum circinans (Berk.) Vogl. gave consistent increments in yield over a limited range of concentrations. This characteristic response of the organism mentioned su...

Phaeohyphomycotic cyst caused by Colletotrichum crassipes.

A case of phaeohyphomycosis is reported in a male renal transplant recipient with a nodular lesion in the right leg who was treated with immunosuppressing drugs. The lesion consisted of a purulent cyst with thick walls. The cyst was excised surgically, and the patient did not receive any antifungal therapy. One year later he remains well. Histological study of the lesion showed a granulomatous ...

Emerging diseases of maize and onion caused by bacteria belonging to the Genus Pantoea

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Furunculosis and Other Diseases Caused by Aeromonas Salmonicida