Abstract:
The studies indicated that all the physiological races under study caused infection to many non-Triticum genera specificity to that of those on wheat varieties, The showing similar parasitism of a parasitic certain race differed with genera9 species, or materials under test, And there was an on ndication that the parasitic range of wheat corresponded to their parasitic races of P, striiformis f,spranges on the non-T riticum tritici genera.
Key words:
Puccinia striiformis f, sp, triti,
Physiological races
Lin Xiaomin, Li Zhenqi. Parasitic Specialization of Puccinia Striiformisf.sp. tritici on Grasses Outside the Genus Triticum in China[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1992, 7(3): 71-75. doi: 10.3321/j.issn:1000-7091.1992.03.014.