Utah Plant Pest Diagnostic Lab

Diseases Diagnosed in June 2015

Common Name Scientific Name Host County
Flowering Ash Gall N/A Ash Salt Lake
Alfalfa Mosaic Virus N/A Alfalfa Duchesne
Herbicide Damage N/A Tomato Uintah
Thatch N/A Turf Davis
Abiotic- Salt Damage N/A Rose N/A
Vinca Rust N/A Vinca Davis
Entomosporium Leaf Spot Entomosporuim spp. N/A Salt Lake
Septoria Septoria lycopersici Turf Utah
Ascochyta Ascochyta spp. Turf Cache
Dothistroma Needle Blight Dothistroma pini Austrian Pine Salt Lake
Necrotic Ring Spot Ophipsphaerella korrae Turf Cache; Uintah; Utah; Salt Lake
Summerpatch Magnaporthe poae Turf Utah; Salt Lake; Cache; Millard; Iron