共 19 条
[1]
AKELEY RV, 1955, AM POTATO J, V32, P304
[2]
BEAUMONT A., 1953, PLANT PATHOL, V2, P56, DOI 10.1111/j.1365-3059.1953.tb00642.x
[3]
Berkeley G. H., 1946, AMER POTATO JOUR, V23, P285, DOI 10.1007/BF02898399
[4]
CALLBECK L C, 1971, Canadian Plant Disease Survey, V51, P1
[5]
CALLBECK L C, 1969, Canadian Plant Disease Survey, V49, P75
[6]
CALLBECK L C, 1969, Canadian Plant Disease Survey, V49, P14
[7]
CALLBECK L. C., 1954, American Potato Journal, V31, P341, DOI 10.1007/BF02866264
[8]
COX AE, 1960, 174 US DEP AGR HDB
[9]
DONCASTER JP, 1948, 7 AGR RES COUNC REP
[10]
ELLIS NK, 1948, 505 IND AGR EXP STA