00618naa a2200169 a 450000100080000000500110000800800410001910000160006024502230007626000090029965000140030865000270032265000140034965300130036370000170037677300550039312787622024-05-29       1969    bl uuuu     u00u1 u    #d1 aMARX, H. D.  aThe influence of ectotrophic mycorrhizal fungi on the resistance of Pine roots to pathogenic infections. IV. Resistance of naturally occurring mycorrhizae to infections by phytophthora cinnamomi.h[electronic resource]  c1969  aMicorriza  aPhytophthora Cinnamomi  aPinus spp  aMicoriza1 aDAVEY, C. B.  tPhytopathology, St. Paulgv. 59, p. 559-565, 1969.