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Studies on Physiological Differentiation of Fulvia fulva Strains in Liaoning Province |
Han Wenhua; Xu Wenkui; Deng Chunbao; et al. |
Liaoning Academy of Agricultural Sciences; Shenyang 110161 |
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Abstract During 1992~1996,67 tomato leaf mold pathogen ( Fulvia fulva ) strains were isolated from different ecological regions in Liaoning Province and biological race composition was analyzed based on the reaction of strains to the international differential hosts,the results indicated that race 1.2.3 was dominant races,and race 1.2.3.4 rarely occurred.
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Received: 01 January 1900
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