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Creator:: Hansen, E. M., Reeser, P. W., Sutton, W., Gardner, J., and Williams, N.
Abstract:: Douglas-fir (DF, Pseudotsuga menziesii) is the most important forest tree in Oregon and is the second most valuable conifer in New Zealand. Phytophthora pluvialis was described (Reeser et al. 2013) from mixed evergreen forests in southwest Oregon. It was subsequently identified as the cause of red needle cast of radiata...
Resource Type:: Other
Full Text:: : Mark L. Gleason Published by The American Phytopathological Society Home > Plant Disease > Table of

Creator:: Palmateer, A. J., Cating, R. A., and Lopez, P.
Abstract:: Gynura aurantiaca is a member of the Senecionaea tribe of the Asteraceae, indigenous to Java. Commonly known as purple velvet plant, this tropical species is well adapted to landscapes in South Florida, but is mostly seen as a potted plant for use in the interiorscape. During February 2013, a local...
Resource Type:: Other

Creator:: Reeser, P. W., Sutton, W., Hansen, E. M., Goheen, E. M., Fieland, V. J., and Grünwald, N. J.
Abstract:: Dead and dying Ceanothus sanguineus, C. velutinus, and C. integerrimus plants grown in a native plant nursery in Oregon for landscape restoration were reported in 2011. Plants were wilted with stem lesions above necrotic roots. Using selective media (Hansen et al. 2012), twelve similar Phytophthora isolates were obtained. DNA sequences...
Resource Type:: Other
Full Text:: 10.1094/PDIS-02-15-0156-PDN American Phytopathological Society Version of Record http

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