Preliminary studies on the use of chlorine water to control foot rot disease of pepper
In Vitro studies at chlorine concentrations of 10, 50, 10O,300, 500 and 1000 ug/ml a.i. were conducted to test the effect of chlorine water on Phytophthora palmivora MF4 oringinally isolated from diseased roots of pepper (Piper nigrum L.) plant. Good mycelial qrowth inhibitions (44-98%) were obtaine...
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| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
1985
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| Online Access: | http://psasir.upm.edu.my/id/eprint/47012/1/Preliminary%20studies%20on%20the%20use%20of%20chlorine%20water%20to%20control%20foot%20rot%20disease%20of%20pepper.pdf http://psasir.upm.edu.my/id/eprint/47012/ |
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| Summary: | In Vitro studies at chlorine concentrations of 10, 50, 10O,300, 500 and 1000 ug/ml a.i. were conducted to test the effect of chlorine water on Phytophthora palmivora MF4 oringinally isolated from diseased roots of pepper (Piper nigrum L.) plant. Good mycelial qrowth inhibitions (44-98%) were obtained only during the first 3-4 days after treatment. The ED50 value was 34 ug/ml a.i. The potential use of chlorine as an alternative chemical to control the disease are discussed. Further trials are presently being conducted |
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