Corynespora leaf fall and future of the leading rubber clones in the world (Record no. 56421)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01701nam a2200157Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Jayasinghe C K |
| 245 #0 - TITLE STATEMENT | |
| Title | Corynespora leaf fall and future of the leading rubber clones in the world |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Bulletin of the Rubber Research Institute of Sri Lanka |
| Year of publication | 2002 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 11-May |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Corynespora leaf fall (CLF) of rubber, a disease with relatively a recent origin has now identified as a serious limitation to the production of natural rubber which brings comfort to consumers world wide. Except China all leading rubber growing countries in Asian and African continents suffer from this disease. During its worldwide epidemic in mid 1980s two prestigious clones, RRIC 103 and RRIM 725 have been wiped out from the major rubber growing countries. Since then it has become a grave threat to the worlds natural rubber industry attacking several outstanding clones namely RRIM 600, RRII 105, AVROS 2037, PB 260, RRIC 110, GT 1 and IAN 873 which have been considered as resistant or moderately resistant during the first epidemic. Although hundreds of different genetic materials have been offered by the Breeders, only a handful of clones namely; RRIM 600, GT 1, RRII 105, PB 260, AVROS 2037 and PB 86 dominate the cultivated rubber lands in the world. The apparent sudden susceptibility of most of the leading clones which contribute to more than 60;of the worlds natural rubber production has raised the concern over the future development of the rubber plantation industries in both African and Asian continents. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Clonal resistant |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Corynespora leaf fall |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea brasiliensis |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Mycology | 17/12/2021 | Volume 44, Issue | Journals |