Browsing Electronic Theses and Dissertations by Subject "Rhododendron"

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Biology of chlamydospores of Phytophthora ramorum

Smith, Aaron Lee (2007-07-10)

The chlamydospore is a survival spore produced by 35 of the 75 described species of Phytophthora. Phytophthora ramorum Werres, de Cock & Man in't Veld, the causal agent of Sudden Oak Death (SOD), produces abundant chlamy ...
Comparative epidemiology of Phytophthora diseases of Rhododendron

Taylor, Clare Rebecca (2011-07-06)

Rhododendron species are host to many Phytophthora species and are an important crop in the nursery industry. The foliar epidemiology of twelve Phytophthora diseases on Rhododendron was studied in field and growth chambe ...