Correlation of the characters of petiolar stomata with leaf retention after the incidence of phytophthora leaf fall disease in Hevea brasiliensis (Willd. ex. Adr. de Juss.) Muell. Arg. (Record no. 56403)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01572nam a2200193Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Premakumari D |
| 245 #0 - TITLE STATEMENT | |
| Title | Correlation of the characters of petiolar stomata with leaf retention after the incidence of phytophthora leaf fall disease in Hevea brasiliensis (Willd. ex. Adr. de Juss.) Muell. Arg. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Indian Journal of Natural Rubber Research |
| Year of publication | 1988 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 22-26 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | The characters of petiolar stomata and the leaf retention percentage after the incidence of Phytophthora leaf fall disease in Hevea brasiliensis (Willd. ex Adr. de Juss) Muell. Arg. was studied in six Hevea clones. Considerable differences between disease resistant and susceptible groups of clones were observed for leaf retention percentage, no. of stomata/10mm2 length of stomatal aperture and aperture index. Leaf retention percentage had negative correlations with no. of stomata/10mm2(P<0.01), length of stomatal aperture (P<0.05) and the aperture index (P<0.01). Partial and multiple correlations showed the importance of the frequency of petiolar stomata and the aperture index as criteria for selection of disease resistant clones. About 68 per cent variation in leaf retention after the incidence of Phytophthora leaf fall disease could be explained by the characters of petiolar stomata. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Disease resistance |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hevea brasiliensis |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Petiolar stomata |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Phytophthora leaf fall disease |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Panikkar A O N |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sethuraj M R |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | 17/12/2021 | Volume 1, Issue 1 | Journals |