Citation
Lim Tong-Kwee, . and Wan Zainun Wan Nik, . Mycoparasitism of the coffee rust pathogen Hemileia vastatrix by Verticillium psalliotae in Malaysia. pp. 23-25. ISSN 0126-6128
Abstract
Verticillium psalliotae Treschow was found parasitizing urediniosori of Hemileia vastatrix Berk and Br. the pathogen of coffee rust in several coffee plantings in Selangor Malaysia. Mycoparasitism was studied by scanning electron microscopy (SEM) and Nomarski interference light microscopy. V. Psalliotae grew vigorously between the warts on the surfaces of the urediniospores forming many conidiophores and conidia. The hyphae of the mycoparasite also grew inside living urediniospores. Infected spores eventually lost their cytoplasm except for oil bodies and were rendered non-viable. No penetration of Hemileia germ tubes or mycelium was observed. This is the first record of mycoparasitism of H. vastatrix by V. Psalliotae in Malaysia
Download File
Full text available from:
Official URL: http://www.pertanika2.upm.edu.my/Pertanika%20PAPER...
|
Abstract
Verticillium psalliotae Treschow was found parasitizing urediniosori of Hemileia vastatrix Berk and Br. the pathogen of coffee rust in several coffee plantings in Selangor Malaysia. Mycoparasitism was studied by scanning electron microscopy (SEM) and Nomarski interference light microscopy. V. Psalliotae grew vigorously between the warts on the surfaces of the urediniospores forming many conidiophores and conidia. The hyphae of the mycoparasite also grew inside living urediniospores. Infected spores eventually lost their cytoplasm except for oil bodies and were rendered non-viable. No penetration of Hemileia germ tubes or mycelium was observed. This is the first record of mycoparasitism of H. vastatrix by V. Psalliotae in Malaysia
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Coffee |
| AGROVOC Term: | Pathogens |
| AGROVOC Term: | Hemileia vastatrix |
| AGROVOC Term: | Verticillium |
| AGROVOC Term: | Planting |
| AGROVOC Term: | Electron microscopy |
| AGROVOC Term: | Light |
| AGROVOC Term: | Conidiophores |
| AGROVOC Term: | Conidia |
| AGROVOC Term: | Hyphae |
| Geographical Term: | Malaysia |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 28 Apr 2025 00:28 |
| URI: | http://webagris.upm.edu.my/id/eprint/22885 |
Actions (login required)
 |
View Item |
