Utah Plant Pest Diagnostic Lab
Diseases Diagnosed in April 2010
| Common Name | Scientific Name | Host | Category | County |
|---|---|---|---|---|
| abiotic | na | pomegranite | fruit | Washington |
| gray snow mold; | Typhula blight Typhula sp. | turfgrass | turf | Salt Lake |
| root rot | Phytophthora sp. | bigtooth maple | ornamental | Cache |
| iron chlorosis | na | blue spruce | ornamental | Wasatch |
| root and crown rot | Rhizoctonia sp. | Pansy | ornamental | Utah |
| necrotic ring spot | Ophiosphaerella korrae | bluegrass turf | turfgrass | Salt Lake |
| fire blight | Erwinia amylovora | flowering pear | ornamental | Salt Lake |