Other helpful Oregon State University Extension Service publications available in the OSU Extension Catalog: Pacific Northwest (PNW) Plant Disease Management Handbook Pacific Northwest (PNW) Insect Management Handbook Pacific Northwest (PNW) Weed Management Handbook Identifying and Managing Christmas Tree Diseases, Pests, and Other Problems (PNW 659) Gray Mold Management Notes (USFS) Nursery Diseases of Western Conifers (FIDL157) Phytophthora Root Rots of Seedlings Management Notes (USFS) Insects. General Insect Resources. Pacific Northwest Insect Management Handbook; Pacific Northwest Nursery Integrated Pest Management Website; Furniss, R.L., and V.M. Carolin. 1977. Western Forest Insects. Growing Hazelnuts in the Pacific Northwest. Integrated Pest Management. T. he Pacific Northwest hazelnut industry has a . long history of using integrated pest manage-ment (IPM) to manage insect, disease, and vertebrate pests. IPM involves the carefully managed use of an array of pest control tactics—including biological, Video: Blackleg Disease and Resistance Management. Published by the Canola Council of Canada. Pacific Northwest Plant Disease Management Handbook: Cabbage and Cauliflower (Brassica sp.)-Black Leg and Phoma Root Rot. Pacific Northwest Plant Disease Management Handbook: Seed Crop, Crucifers (Brassica and Raphanus spp.)-Black Leg Identification and partial characterization of a new luteovirus associated with rose spring dwarf disease. Plant Disease 92:508-512. Pscheidt, J.W., and Ocamb, C.M. (Senior Eds.). 2022 Pacific Northwest Plant Disease Management Handbook. publications, such as the Pacific Northwest Disease Management Handbook, for updated recommendations on specific pesticides (Pscheidt and Ocamb 2019). Fungal and Fungal-Like Diseases of Peony Anthracnose Symptoms and signs—Purple-red, circular to irregularly-shaped spots on foliage (Figure 1a), and elongate cankers on the stem Pacific Northwest Insect Management Handbook WSU, U of I, and Oregon State University Pacific Northwest Weed Management Handbook Oregon State University Garden Insects of North America Whitney Cranshaw Essential Plant Pathology Gail Schumann, Cleo D'Arcy American Phytopathology Society Compendium of Diseases The Pacific Northwest Plant Disease Management Handbook suggests that landowners "maintain trees as best as you can with minimal care and infrequent deep waterings during the summer months while forest pathologists scratch their heads." To learn more about bigleaf maple decline, visit: Washington DNR - Tree Link News Greenhouse hemp in Kentucky exhibits many common diseases. American Phytopathological Society Annual Meeting, Poster 502-P. Pscheidt, J.W., and Ocamb, C.M. (Senior Eds.). 2022 Pacific Northwest Plant Disease Management Handbook. Plant Disease Management. PNW Plant Disease Management Handbook - This handbook is intended as a ready reference guide to the control and management tactics for the more important plant diseases in the Pacific Northwest. This has not been made to include all of the plant diseases that could possibly occur in the Pacific Northwest. Weed Management Cranberry Fruit Rots (Pacific Northwest Plant Disease Management Handbook) A Photographic Diagnostic Guide for Identification of the Principal Cranberry Fruit Rot Pathogens Field Rot Complex Bitter and Blotch Rot Early Rot Cottonball (aka, Hard Rot) Scald Viscid Rot St