共 20 条
[1]
BALVOLL G., 1970, Gartneryrket, V60, P116
[2]
Berard L.S., 1985, 4TH P NAT CONT ATM R, P150
[3]
BERARD LS, 1986, PHYTOPROTECTION, V67, P63
[4]
CULTIVAR SUSCEPTIBILITY AND STORAGE CONTROL OF GREY SPECK DISEASE AND VEIN STREAKING, 2 DISORDERS OF WINTER CABBAGE
[J].
CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE,
1985, 7 (01)
:67-73
[6]
COX EF, 1977, AGR DEV ADV SERVICE, V25, P81
[7]
ELAMIN OM, 1986, J AM SOC HORTIC SCI, V111, P765
[8]
GEESON JD, 1975, GROWER, V89, P27
[9]
INFLUENCE OF THE FORM OF NITROGEN (NH4 OR NO3) ON THE INCIDENCE OF BLACK SPECK OF CABBAGE
[J].
ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE,
1980, 143 (01)
:14-25
[10]
ISENBERG FMR, 1975, J AM SOC HORTIC SCI, V100, P313