共 50 条
- [33] CROSS-PROTECTION BY RACE O AGAINST RACE T OF HELMINTHOSPORIUM-MAYDIS PLANT DISEASE REPORTER, 1973, 57 (11): : 971 - 973
- [35] SUSCEPTIBILITY OF CORN LINES TO HELMINTHOSPORIUM-MAYDIS TOXIN PLANT DISEASE REPORTER, 1972, 56 (01): : 29 - +
- [39] OCCURRENCE OF A NEW RACE OF HELMINTHOSPORIUM-MAYDIS ON MAIZE CURRENT SCIENCE, 1976, 45 (18): : 673 - 674