Fusarium flocciferum. [Descriptions of Fungi and Bacteria].
Abstract A description is provided for Fusarium flocciferum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Isolated from soil. Also occurs on the roots of a wide range of plants, including temperate cereals (Hordeum, Triticum), legumes (Lupinus, Pisum, Vicia), cucurbits (Cucumis sativus), and others such as carrot (Daucus carota) and beet (Beta vulgaris); sometimes occurs in association with nematodes. DISEASE: Not regarded as an aggressive pathogen, but in association with nematodes may cause root lesions, damping-off, root, tuber or bulb rots. Reported to cause disorders of cultivated mushroom beds. Occasionally causes skin infections of animals (one IMI record from crocodile's tail). GEOGRAPHICAL DISTRIBUTION: Widespread but infrequent, apparently more common in temperate regions. Reported from Asia: Bhutan, China, India, Iran, Turkey; Australasia: New Zealand; Europe: Denmark, Germany, The Netherlands, Poland, Turkey (W), UK; North America: Canada, USA. TRANSMISSION: Conidia are dispersed locally by water flow and splash droplets. Chlamydospores may be transported by movement of soil or infected plant debris. It may also be seed-borne (71, 1568).