Isolation of Phytophthora cactorum from soil in orchards and strawberry fields and differences in pathogenicity to apple H. A. Th. Van Der Scheer OriginalPaper Pages: 65 - 72
Purification and serology of GE36 virus from apple and pear D. Z. MaatJ. Vink OriginalPaper Pages: 73 - 82
Acquired resistance to benomyl and some other systemic fungicides in a strain of Botrytis cinerea in cyclamen G. J. BollenG. Scholten OriginalPaper Pages: 83 - 90
A cytological study of promycelia and basidiospores and the chromosome number in Uromyces fabae R. G. Kapooria OriginalPaper Pages: 91 - 96
