Mass screening of pepper Piper nigrum L. seedling for resistance to Phytophthora palmivora


Citation

Mohd Idris Zainal Abidin, . and Mohamad Zakaria Hussin, . (1986) Mass screening of pepper Piper nigrum L. seedling for resistance to Phytophthora palmivora. [Proceedings Paper]

Abstract

The main pepper variety planted in Sarawak is the Kuching variety popular for its high yield. This variety is susceptible to specific strains of Phytophthora palmivora and the crop suffered tremendously due to the monoclone system of planting. The first attempt to screen resistant pepper seedlings from an open-pollinated variety began in early 1979 and 1980 where 1200 seedlings were inoculated with Phytophthora palmivora. By the end of 1980 nine seedlings appeared to be resistant to different strains of the fungus. These nine seedlings were transplanted to the field for further evaluation of agronomic traits. The plants started fruiting in 1985 and these materials should be released as breeding stocks for subsequent evaluation.


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Abstract

The main pepper variety planted in Sarawak is the Kuching variety popular for its high yield. This variety is susceptible to specific strains of Phytophthora palmivora and the crop suffered tremendously due to the monoclone system of planting. The first attempt to screen resistant pepper seedlings from an open-pollinated variety began in early 1979 and 1980 where 1200 seedlings were inoculated with Phytophthora palmivora. By the end of 1980 nine seedlings appeared to be resistant to different strains of the fungus. These nine seedlings were transplanted to the field for further evaluation of agronomic traits. The plants started fruiting in 1985 and these materials should be released as breeding stocks for subsequent evaluation.

Additional Metadata

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Item Type: Proceedings Paper
Additional Information: 5 ref. Summary En
AGROVOC Term: PIPER NIGRUM
AGROVOC Term: PHYTOPHTHORA
AGROVOC Term: RESISTENCIA A LA ENFERMEDAD
AGROVOC Term: SARAWAK/ VARIEDADES
AGROVOC Term: POLINIZACION LIBRE
AGROVOC Term: EVALUACION
AGROVOC Term: PLANTULAS
AGROVOC Term: SELECCION
Geographical Term: MALAYSIA
Depositing User: Ms. Norfaezah Khomsan
Last Modified: 24 Apr 2025 05:25
URI: http://webagris.upm.edu.my/id/eprint/14414

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