Papaya Breeding for Tolerance to Bacterial Decline (Erwinia sp.)in the Caribbean Region (Record no. 41296)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02494nam a2200313Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625124652.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-6959 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Papaya Breeding for Tolerance to Bacterial Decline (Erwinia sp.)in the Caribbean Region |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Acta Horticulturae, 740, p.79-92, 2007 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Papaya has a great potential for agricultural diversification in the Caribbean region, because of its rusticity, rapid production, high yields and the wide demand on local and international markets. At the end of the 1960s, a disease caused by Erwinia sp. appeared in the West Indies. This 'bacterial decline' decimated all the papaya fields in the area, where the cultivar 'Solo' was grown for its high yields and good quality. The disease is found from Virgin Islands to Venezuela. Tolerant accessions have been previously identified in the regional germplasm, however tolerance sources generally showed poor fruit quality and dioecy. A breeding project has been implemented by CIRAD in Guadeloupe to select good quality cultivars with improved level of tolerance. The first step was analyzing morphological and genetic diversity of regional germplasm, as compared with some commercial cultivars. Morphological diversity is important, but shows no particular structure, while isozyme diversity is more limited but displays some geographic structure. The level of tolerance to Erwinia strains appeared variable in relation with the tested papaya families, the Erwinia strains and the environmental conditions. However the rank for tolerance of the families remains the same whatever the strains and the environmental conditions. Tolerance appears to be transmitted in a co-dominant way in F1 hybrids between cultivar Solo and tolerant accessions. Selection of tolerant hermaphrodite lines is going on through backcross and endogamy strategies. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | BACTERIAL CANKER |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ISOZYME |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | GENETIC RESOURCES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | GUADELOUPE |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ollitrault, P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bruyère, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ocampo, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | de Lapeyre, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gallard, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Argoud, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Duval, M.F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Duval, M.F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Le Bellec, F. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1pyWqUcYItz5nrmFCqeUqYNcbbRcLXT9F/view?usp=drivesdk">https://drive.google.com/file/d/1pyWqUcYItz5nrmFCqeUqYNcbbRcLXT9F/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-6959 | 25.06.2025 | 25.06.2025 | Documentos solicitados |