Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Botrytis collar rot, Crown gall, Cucumber mosaic, Downy mildew, Impatiens necrotic spot, Leaf curl, Phytophthora, Rhizoctonia crown rot, Root rot, Rust, Sclerotinia blight, Southern blight