| Antagonism of local isolates of Trichoderna spp. on citrus root rot disease by Fusarium solani in the mekong delta of vietnam |
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| 引用本文： | Duong Minh Jozef Coosemans Le Lam Cuong Ester Vandersmissen Pham Van Kim. Antagonism of local isolates of Trichoderna spp. on citrus root rot disease by Fusarium solani in the mekong delta of vietnam[J]. 浙江大学学报(农业与生命科学版), 2004, 30(4): 392-392 |
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| 作者姓名： | Duong Minh Jozef Coosemans Le Lam Cuong Ester Vandersmissen Pham Van Kim |
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| 作者单位： | Duong Minh（Plant Protection Department, College of Agriculture, Cantho Univ., Cantho city, Vietnam）;Jozef Coosemans（Lab. Phytopathology & Plant Protection, Dep. Applied Plant Sciences, Faculty of Agriculture and Applied Biological Sciences, Catholic Univ.Leuven, Belgium）;Le Lam Cuong（Plant Protection Department, College of Agriculture, Cantho Univ., Cantho city, Vietnam）;Ester Vandersmissen（Lab. Phytopathology & Plant Protection, Dep. Applied Plant Sciences, Faculty of Agriculture and Applied Biological Sciences, Catholic Univ.Leuven, Belgium）;Pham Van Kim（Plant Protection Department, College of Agriculture, Cantho Univ., Cantho city, Vietnam） |
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| 摘 要： | The local isolates of Trichoderrma spp. and Fusariun solani were colected from citrus orchards in the Mekong delta of Vietnam and isolated on PDA, PDB and TSM medium for antagonism and Koch's postulate testing. The results showed that the high chitinolytic enzymes content of Trichoderma isolates can antagonise with Fusarium solani isolates by preventing the germination of Fusarium macroconidia in in-vitro condition. There are five promising isolates of Trichoderna spp. having high antagonism with Fusarium solani. These Trichoderma isolates also grew well in rice straws, maize stems, weeds and water hyacinth biowaste materials. These results supply the promising trend for biological control of root rot disease on citrus orchards of the Mekong delta.
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| 文章编号： | 1008-9209(2004)04-0392-01 |
Antagonism of local isolates of Trichoderna spp.on citrus root rot disease by Fusarium solani in the mekong delta of vietnam |
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| Duong Minh,Jozef Coosemans,Le Lam Cuong,Ester Vandersmissen,Pham Van Kim. Antagonism of local isolates of Trichoderna spp.on citrus root rot disease by Fusarium solani in the mekong delta of vietnam[J]. Journal of Zhejiang University(Agriculture & Life Sciences), 2004, 30(4): 392-392 |
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| Authors: | Duong Minh Jozef Coosemans Le Lam Cuong Ester Vandersmissen Pham Van Kim |
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| Abstract: | The local isolates of Trichoderrma spp. and Fusariun solani were colected from citrus orchards in the Mekong delta of Vietnam and isolated on PDA, PDB and TSM medium for antagonism and Koch's postulate testing. The results showed that the high chitinolytic enzymes content of Trichoderma isolates can antagonise with Fusarium solani isolates by preventing the germination of Fusarium macroconidia in in-vitro condition. There are five promising isolates of Trichoderna spp. having high antagonism with Fusarium solani. These Trichoderma isolates also grew well in rice straws, maize stems, weeds and water hyacinth biowaste materials. These results supply the promising trend for biological control of root rot disease on citrus orchards of the Mekong delta. |
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| Keywords: | Trichoderma Fusarium solani antagonism citrus chitinolytic enzymes chitinases |
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