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...
| 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/ 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 |
| _version_ | 1848850774406201344 |
|---|---|
| author | Bong, Joseph Choon Fah Ibrahim, Mohd Yusof |
| author_facet | Bong, Joseph Choon Fah Ibrahim, Mohd Yusof |
| author_sort | Bong, Joseph Choon Fah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | 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 |
| first_indexed | 2025-11-15T10:11:38Z |
| format | Conference or Workshop Item |
| id | upm-47012 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:11:38Z |
| publishDate | 1985 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-470122016-05-16T04:34:32Z http://psasir.upm.edu.my/id/eprint/47012/ Preliminary studies on the use of chlorine water to control foot rot disease of pepper Bong, Joseph Choon Fah Ibrahim, Mohd Yusof 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 1985 Conference or Workshop Item PeerReviewed application/pdf en 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 Bong, Joseph Choon Fah and Ibrahim, Mohd Yusof (1985) Preliminary studies on the use of chlorine water to control foot rot disease of pepper. In: National Conference on Pepper in Malaysia, 16-17 Dec. 1985, Universiti Pertanian Malaysia, Kuching, Sarawak. (pp. 135-138). |
| spellingShingle | Bong, Joseph Choon Fah Ibrahim, Mohd Yusof Preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| title | Preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| title_full | Preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| title_fullStr | Preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| title_full_unstemmed | Preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| title_short | Preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| title_sort | preliminary studies on the use of chlorine water to control foot rot disease of pepper |
| url | http://psasir.upm.edu.my/id/eprint/47012/ 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 |