Citation
Ismail H., . Induced resistance of Hevea to South American leaf blight by incompatible races of Microcyclus ulei. pp. 195-201. ISSN 0127-7065
Abstract
Inoculation of leaf discs of Hevea by an isolate of Microcyclus ulei incompatible to a Hevea clone induced resistance to subsequent infection by a compatible race. Simultaneous inoculation of compatible and incompatible races reduced the size of lesions but not their numbers. Inoculation of an incompatible race 24 h prior to inoculation of a compatible race reduced both the number and size of lesions. The reduction was proportional to the concentration of the incompatible race inoculum. On intact leaves inoculation of a compatible race prior to an incompatible race reduced the number of lesions and the conidia produced.
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Abstract
Inoculation of leaf discs of Hevea by an isolate of Microcyclus ulei incompatible to a Hevea clone induced resistance to subsequent infection by a compatible race. Simultaneous inoculation of compatible and incompatible races reduced the size of lesions but not their numbers. Inoculation of an incompatible race 24 h prior to inoculation of a compatible race reduced both the number and size of lesions. The reduction was proportional to the concentration of the incompatible race inoculum. On intact leaves inoculation of a compatible race prior to an incompatible race reduced the number of lesions and the conidia produced.
Additional Metadata
Item Type: | Article |
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AGROVOC Term: | Hevea |
AGROVOC Term: | Leaves |
AGROVOC Term: | Inoculation |
AGROVOC Term: | Microcyclus ulei |
AGROVOC Term: | Lesions |
AGROVOC Term: | Conidia |
AGROVOC Term: | Induced resistance |
AGROVOC Term: | Infection |
AGROVOC Term: | Immunity |
AGROVOC Term: | Clones |
Depositing User: | Ms. Suzila Mohamad Kasim |
Last Modified: | 24 Apr 2025 06:28 |
URI: | http://webagris.upm.edu.my/id/eprint/23612 |
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