Ceratocystis wilt of Lansium tree: New Disease and Threat to Duku Fruit Production in Indonesia

Suwandi, Suwandi (2016) Ceratocystis wilt of Lansium tree: New Disease and Threat to Duku Fruit Production in Indonesia. In: International Workshop on Ceratocystis in tropical hardwood plantations, 15-18 February 2016, Yogyakarta. (Unpublished)

[img]
Preview
PDF (Ceratocystis wilt of Lansium tree: New Disease and Threat to Duku Fruit Production in Indonesia - the International Workshop on “Ceratocystis in tropical hardwood plantations” 15-19th February 2016) - Presentation
Download (1477Kb) | Preview

    Abstract

    Defoliation, dieback and massive mortality of Lansium tree (Lansium domesticum Corr.) in Ogan Komering Ulu (OKU) Regency, South Sumatera Province was first noticed in 2014 and caused substantial economic losses to duku fruit production. The disease prevailed along Ogan riverside on the trees after being scratched by a squirrel. A Ceratocystis species was consistently recovered from the infected branches, stem and taproot. Koch's postulates were fulfilled by inoculating the mycelial plug of fungus onto the stem and braches of Lansium tree. The morphology of teleomorph and anamorph were similar to that of C. acaciivora. Blast searches of ITS and TUB region in GenBank indicated that isolates are grouped within the C. fimbriata sensu lato species complex.

    Item Type: Conference or Workshop Item (Speech)
    Subjects: S Agriculture > S Agriculture (General)
    S Agriculture > SD Forestry
    Divisions: Faculty of Agriculture > Department of Plant Protection
    Depositing User: Dr. Suwandi Suwandi
    Date Deposited: 20 Aug 2017 12:27
    Last Modified: 20 Aug 2017 12:27
    URI: http://eprints.unsri.ac.id/id/eprint/7444

    Actions (login required)

    View Item