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Home → Publications → Forest Nursery Notes → 2007 Summer Forest Nursery Notes → 2007 Summer Forest Nursery Notes - New Nursery Literature → Identification and Frequency of Phytophthora Species Causing Foliar Diseases in California Ornamental Nurseries

Identification and Frequency of Phytophthora Species Causing Foliar Diseases in California Ornamental Nurseries

Yakabe, L. E., Blomquist, C. L., Thomas, S. L., and MacDonald, J. D. Phytopathology 97(7)Suppl:S126. 2007.

Attention has traditionally focused on Phytophthora species causing root and crown rot diseases, leaving Phytopthora species causing foliar diseased less well-studied. As part of federally mandated nursery surveys targeting Phytopthora ramorum, numerous California ornamental nurseries have been extensively sampled for leaf spot and twig blight.


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Author(s): L. E. Yakabe, C. L. Blomquist, S. L. Thomas, J. D. MacDonald

Section: Pest Management