Citation
Kanokmedhakul K., . and Usuwan P., . and Kukongviriyapan V., . and Soytong K., . and Kanokmedhakul S., . and Isobe M., . (1999) Integrated biological control of phytophthora rot of sweet orange using mycofungicides in Thailand. [Proceedings Paper]
Abstract
Mycofungicides have been formulated as biological products from Trichoderma T. harzianum PCOI and T. hamatum PC02 and Chaetomium C. cupreum CCI-IO and C globosum CGI-12 in the form of pellets. These were applied in the infested field-soil with Phytophthora parasitica integrated other cultural control measures could significantly reduce the pathogen inoculum and incidence of root and stem rot of Sweet orange Citrus reticulata Blanco when compared with the non-treated one. Antibiotic substances like Chaetoglobosin C and Trichotoxin A50 were proved for control mechanism implies antibiosis. The mycofungicide treatments were significantly higher in growth parameters and yield than the non treated one. Acute toxicity tests for Chaetomium and Trichoderma were proved for biological safety which the spores of Chaetomium and/or Trichoderma showed no apparent signs of acute toxicity in experimental mice.
Download File
Full text available from:
|
Abstract
Mycofungicides have been formulated as biological products from Trichoderma T. harzianum PCOI and T. hamatum PC02 and Chaetomium C. cupreum CCI-IO and C globosum CGI-12 in the form of pellets. These were applied in the infested field-soil with Phytophthora parasitica integrated other cultural control measures could significantly reduce the pathogen inoculum and incidence of root and stem rot of Sweet orange Citrus reticulata Blanco when compared with the non-treated one. Antibiotic substances like Chaetoglobosin C and Trichotoxin A50 were proved for control mechanism implies antibiosis. The mycofungicide treatments were significantly higher in growth parameters and yield than the non treated one. Acute toxicity tests for Chaetomium and Trichoderma were proved for biological safety which the spores of Chaetomium and/or Trichoderma showed no apparent signs of acute toxicity in experimental mice.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia. Call number mal SB 950 I61 1999 |
| AGROVOC Term: | Biological control |
| AGROVOC Term: | Phytophthora |
| AGROVOC Term: | Sweet oranges |
| AGROVOC Term: | Fungicides |
| AGROVOC Term: | Trichoderma harzianum |
| AGROVOC Term: | Trichoderma hamatum |
| AGROVOC Term: | Chaetomium |
| AGROVOC Term: | Chaetomium globosum |
| AGROVOC Term: | Pellets |
| AGROVOC Term: | Phytophthora parasitica |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:14 |
| URI: | http://webagris.upm.edu.my/id/eprint/12294 |
Actions (login required)
 |
View Item |
