Report No. 9:OT004
Fir, Douglas : Pseudotsuga menziesii [Mirb.] Franco
Damping-off: Pythium irregulare; Pythium dissotocum,;Pythium vipa

Efficacy of management tools for control of Pythium root rot of Douglas-fir seedlings, 2013

View/Print Report

First Author: N. J. Grunwald, USDA ARS

Additional Authors: C. M. Press, K. Rolfe, J. E. Weiland, A. Davis

Section: Ornamentals and Trees


Geographical location: Oregon, United States

Products Tested: Heritage; Pageant; Adorn; BW240, Rootshield; Subdue MAXX; SP2770; SP2771

Active chemical(s): Azoxystrobin; Boscalid + Pyraclostrobin; Fluopicolide; Trichoderma harzianum and T. virens; Mefenoxam; SP2770; SP2771

Biological Control: Adorn 4FL, BW240, SP2771; SP2770, Heritage, Pageant, Subdue Maxx

Biorational Product:

Manufacturer(s): Syngenta; BASF Corporation; Valent USA Corporation; Bioworks; Syngenta; SePRO Corporation; SePRO Corporation

Publication date: March 20, 2015

The American Phytopathological Society