Diseases Diagnosed in November 2010

    Diseases Diagnosed in November 2010

    summer patch

    Common Name: Summer Patch
    Scientific Name: Magnaporthe sp.
    Situation: Turf
    County: Utah
    Fact Sheet Purdue Univ.
    Images Forestry Images; Utah State UNiversity
    Photo: Mary Ann Hansen, Virginia Polytechnic Institute and State Univ., Bugwood


    anthrocnose

    Common Name: Anthrocnose
    Scientific Name: Colletotrichum graminicola
    Situation: Turf
    County: Cache
    Fact Sheet Univ. CA Davis
    Images Forestry Images
    Photo: Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org


    ascochyta

    Common Name: Ascochyta Leaf Blight
    Scientific Name: Ascochyta sp.
    Situation: Turf
    County: Cache
    Fact Sheet Colorado State Univ.
    Photo: Ned Tisserat, Colorado State University, Bugwood.org


    rust
    rust

    Common Name: Rust
    Scientific Name: many
    Situation: Turf/field
    County: Utah
    Fact Sheet asp.net
    Photo: Ryan S. Davis, Utah State University


    rust
    rust
    rust
    rust
    rust

    Common Name: Rust
    Scientific Name: many
    Situation: Turf/field
    County: Utah
    Fact Sheet
    Photo: (Digital photos) Ryan Davis, Utah State University (SEM) Claudia Nischwitz, Utah State University


    blue spruce
    blue spruce
    blue spruce
    blue spruce
    blue spruce

    Common Name: Blue Spruce: Disease Unknown
    Scientific Name: na
    Situation: Many Blue Spruce Trees Throughout Utah
    County: Many
    Photo: Ryan Davis, Utah State University


    *Links in the table are not intended as authoritative sources of management information. Established links allow users to view pictures of pests and find general biology and control information; for Utah-specific control recommendations please contact the Utah Plant Pest Diagnostic Lab @ 435-797-2435. Pictures above are not always the exact species identified, but are representative