Abstract

Abstract A description is provided for Mycosphaerella mori . Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Morus alba (white mulberry), M. nigra . (black mulberry). DISEASE: Leaf spot or 'Cylindrosporiosis' of mulberry. The visible symptoms are light brown to dark brown circular or irregular lesions with paler or whitish centres. Individual lesions measure 3-6 cm wide but they often coalesce to form blotches. Severe disease leads to loss of foliage. GEOGRAPHICAL DISTRIBUTION: Africa (Kenya, Libya, Zimbabwe, Malawi, South Africa, Tanzania, Uganda), Asia (India, Iraq, Malaysia, Nepal, Pakistan, Turkey, U.S.S.R. Armenia, Republic of Georgia, Tashkent); Australasia (Australia, New South Wales, Western Australia), Europe (Austria, Bulgaria, Cyprus, Denmark, France, Germany, Italy, U.K., Hungary, Malta, Yugoslavia), North America (U.S.A., Pennsylvania to Florida, Texas to West Virginia, Wisconsin); South America (Brazil, Manaus). TRANSMISSION: By conidia dispersed by rain splash. The fungus overwinters in young parts of branches (14, 265) and in debris lying on the ground.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.