Articles with "needle cast" as a keyword



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Phytophthora pluvialis Studies on Douglas-fir Require Swiss Needle Cast Suppression.

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Published in 2017 at "Plant disease"

DOI: 10.1094/pdis-12-16-1738-re

Abstract: Phytophthora pluvialis is associated with early defoliation and shoot dieback in Douglas-fir in Oregon and New Zealand. In 2013, P. pluvialis was described from mixed tanoak-Douglas-fir forests in the Pacific Northwest and concurrently recognized as… read more here.

Keywords: douglas fir; pluvialis; needle cast; pluvialis studies ... See more keywords
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The Genetic Structure of Populations of the Douglas-Fir Swiss Needle Cast Fungus Nothophaeocryptopus gaeumannii in New Zealand.

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Published in 2019 at "Phytopathology"

DOI: 10.1094/phyto-06-18-0195-r

Abstract: Swiss needle cast is a foliar disease of Douglas-fir (Pseudotsuga menziesii) that results in premature foliage loss and reduced growth. The causal fungus, Nothophaeocryptopus gaeumannii, was first detected in New Zealand in 1959 and spread… read more here.

Keywords: swiss needle; new zealand; douglas fir; structure ... See more keywords
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Douglas-fir foliage retention dynamics across a gradient of Swiss needle cast in coastal Oregon and Washington

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Published in 2021 at "Canadian Journal of Forest Research"

DOI: 10.1139/cjfr-2020-0318

Abstract: Swiss needle cast (SNC) is an important foliage disease of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) caused by the native pathogen Nothophaeocryptopus gaeumannii (T. Rohde) Videira, C. Nak... read more here.

Keywords: douglas fir; foliage retention; needle cast; fir foliage ... See more keywords