01517nas a2200169 4500008004100000022001300041245006200054210005900116300001400175490000700189520097600196653001501172653002901187100001901216700001501235856009701250 1981 eng d a0191291700aPhytophthora root rot of Port-Orford-cedar in California.0 aPhytophthora root rot of PortOrfordcedar in California a446–4470 v653 a

Phytophthora Root Rot of {Port-Orford-Cedar} in California. John T. Kliejunas, Plant Pathologist, Forest Pest Management, Forest Service, {U.S.} Department of Agriculture, San Francisco, {CA} 94111. David H. Adams, Forest Pathologist, Department of Forestry, State of California, Sacramento 95814. Plant Dis. 65:446-447. . This article is in the public domain and not copyrightable. It may be freely reprinted with customary crediting of the source. The American Phytopathological Society, 1981. {DOI:} {10.1094/PD-65-446.} The {Port-Orford-cedar} stands on federal, state, and private lands in northern California were surveyed in the spring of 1980 for Phytophthora root rot caused by Phytophthora lateralis. The disease was present at six sites on the Gasquet Ranger District, Six Rivers National Forest, and Jedediah Smith Redwoods State Park, Del Norte County, and on six ornamental cedars at a residence in Eureka, Humboldt County.

10aCalifornia10aChamaecyparis lawsoniana1 aKliejunas, J T1 aAdams, D H uhttps://forestphytophthora.org/references/phytophthora-root-rot-port-orford-cedar-california