References

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[ Author(Desc)] Title Type Year
Filters: Author is P.B. Hamm  [Clear All Filters]
H
Hamm PB, Hansen EM. Identification of Phytophthora spp. known to attack conifers in the Pacific Northwest. Northwest Sci. 1987 ;61:103-109.
Hamm PB, Hansen EM. Pathogenicity of Phytophthora species to Pacific Northwest conifers. European Journal of Forest Pathology [Internet]. 1982 ;12:167–174. Available from: http://dx.doi.org/10.1111/j.1439-0329.1982.tb01390.x
Hamm PB, Hansen EM. Phytophthora pseudotsugae, a new species causing root rot of Douglas-fir. Can. J. Bot. [Internet]. 1983 ;61:2626–2631. Available from: http://rparticle.web-p.cisti.nrc.ca/rparticle/AbstractTemplateServlet?calyLang=eng&journal=cjb&volume=61&year=1983&issue=10&msno=b83-289
Hamm PB, Hansen EM. Improved method for isolating Phytophthora lateralis from soil. Plant disease. 1984 ;68:517-519.