Identification, Incidence, and Pathogenicity of Fungal Species Associated with Grapevine Dieback in Texas

1Ph.D. candidate, Department of Plant Pathology, University of California, Davis, CA 95616; 2Extension viticulture associate, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; 3Assistant professor and extension fruit specialist, Department of Horticultural Sciences, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; and 4Extension specialist, Department of Plant Pathology, University of California, Davis, CA 95616.

1Ph.D. candidate, Department of Plant Pathology, University of California, Davis, CA 95616; 2Extension viticulture associate, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; 3Assistant professor and extension fruit specialist, Department of Horticultural Sciences, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; and 4Extension specialist, Department of Plant Pathology, University of California, Davis, CA 95616.

1Ph.D. candidate, Department of Plant Pathology, University of California, Davis, CA 95616; 2Extension viticulture associate, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; 3Assistant professor and extension fruit specialist, Department of Horticultural Sciences, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; and 4Extension specialist, Department of Plant Pathology, University of California, Davis, CA 95616.

1Ph.D. candidate, Department of Plant Pathology, University of California, Davis, CA 95616; 2Extension viticulture associate, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; 3Assistant professor and extension fruit specialist, Department of Horticultural Sciences, Texas AgriLife Extension, Texas A&M University System, Fredericksburg, TX 78624; and 4Extension specialist, Department of Plant Pathology, University of California, Davis, CA 95616.