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Fig. 6 | Phytopathology Research

Fig. 6

From: Grasses are able to harbor the oversummering of urediospores and the overwintering of teliospores of Puccinia striiformis f. sp. tritici in China

Fig. 6

The number of Puccinia striiformis f. sp. tritici isolates belonging to different races. The Pst isolates were recovered from aeciospores appearing on barberry leaves after inoculation with basidiospores derived from germinated teliospores (collected from grass species, A. cristatum and E. cylindricus, in middle March, 2014 in Tianshui, Gansu Province, China). Races were determined based on virulent/avirulent reactions of Pst isolates on a set of 19 Chinese differential hosts. Race group indicates rust reaction types on the Chinese differential varieties. The designations G22, HyG and SuG indicate that the Pst isolates were virulent on the wheat genotype Guinong 22, Hybrid 46 and Suwon 11, respectively

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Phytopathology Research

ISSN: 2524-4167