Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 525424
Title Rhabdocline pseudotsugae Sydow : oorzaak eener ziekte van Douglasspar
Author(s) Vloten, H. van
Source University. Promotor(en): H.M. Quanjer. - Santpoort : Mees - 168
Publication type Dissertation, internally prepared
Publication year 1932
Keyword(s) bosbouw - bomen - plantenziekteverwekkende schimmels - plantenziekteverwekkende bacteriën - pseudotsuga menziesii - forestry - trees - plant pathogenic fungi - plant pathogenic bacteria
Categories Coniferous Forest Trees / Forest Ecology
Abstract The fungus Rhabdocline pseudotsugae Syd. on Pseudotsuga douglasii Carr. and Ps. glauca. Mayr. was studied in detail.
The fungus is biotrophic. Invaded cells remain intact. Flecking of the needles occurred after winter killing of invaded host cells. Apothecia on diseased needles were only formed when needles remained attached to plant.

Resistant or partially resistant trees were found. The disease was widely dispersed by selling young plants infected in the nursery.
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