The Rust Resistance Research of Chinese natural Orchardgrass Germplasm

Author: CENG Bing   PENG Yan   ZHANG Xin-Quan   ZUO Fu-Yuan   WU Lian  

Publisher: Editorial Office of Journal of Plant Genetic Resources

ISSN: 1672-1810

Source: Journal of Plant Genetic Resources, Vol.11, Iss.3, 2010-07, pp. : 278-283

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Abstract

Orchardgrass is a kind of famous forage in temperate zone with higher infection of rust disease. According to the infection analysis of rust in field, thirty-seven orchardgrass accessions(thirty-five of them were natural accessions) were tested in the paper. The infection phenomenon of rust was investigated and the result suggested that accessions of 02-10602-10790-13002-115 can moderately resist to both leaf and stem rust, All of the four accessions are of more value for rust resistance reproductive selection.