Diseases Diagnosed in May 2015

    Diseases Diagnosed in May 2015

    Common Name Scientific Name Host Category County
    Spring Black Stem Phoma medicaginis Alfalfa Crop Cache
    Pink Snow Mold Microdochium nivale Turf Turf Cache
    Winter Desiccation N/A Bristlecone Pine; Colorado Blue Spruce Tree Salt Lake; Utah
    Iron Chlorosis N/A Sweet Cherry Fruit Cache
    Fireblight Erwinia amylovora Pyracantha; Pear Shrub; Fruit Tree Salt Lake
    Venturia Leaf Spot Venturia spp. Aspen Tree N/A
    Summerpatch Magnaporthe poae Turf Turf Cache; Davis