共 13 条
[11]
A DIAGRAMMATIC SCALE FOR ESTIMATING RUST INTENSITY ON LEAVES AND STEMS OF CEREALS
[J].
CANADIAN JOURNAL OF RESEARCH SECTION C-BOTANICAL SCIENCES,
1948, 26 (05)
:496-&
[12]
Samborski D. J., 1982, Canadian Journal of Plant Pathology, V4, P152
[13]
STAKMAN EC, 1962, USDA INF B E, V617