Extension Specialists
Beck, George
View DetailsWeed Scientist
• Pasture
• Range and non-crop noxious weed management
• Noxious and invasive weed ecology
• Public policy / legislation
• Alfalfa extension education
Cranshaw, Whitney
View DetailsEntomologist
• Vegetable Insect Management (organic and conventional)
• Woody plant/ornamental/nursery insect management
• Turfgrass insect management
• Residental/Household Pests
• General Insect Identification
• 4H Entomology
Jacobi, William
View DetailsPlant Pathologist
• Diseases of forest and shade trees
• Geospatial occurrence of forest diseases and their relationships to environmental factors
• Influences on disease occurrence with emphasis on rusts, cankers, and root diseases
Nissen, Scott
View DetailsWeed Scientist
• Integrated weed management in crop and non-crop environments
• Aquatic Weed Management
• Weed seedling ID
• Herbicide behavior in plants
Peairs, Frank
View DetailsEntomologist
• Insect and mite pests of:
• Alfalfa
• Barley
• Corn
• Dry Bean
• Millet
• Sorghum
• Sunflower
• Wheat
• Grasshoppers in pasture and range
• Russian Wheat Aphid
• Corn spider mites
• Dryland cropping system
• On-line pest management guide
Schwartz, Howard
View DetailsPlant Pathologist
• Disease of commercial vegetable crops
• Dry Bean
• Onion
• Geospatical monitoring of plant diseases
• Disease forecasting (COAGMET)
• Dry bean white mold and rust
• Bacterial and viral diseases of onion
• Collection of agricultural images
Tisserat, Ned
View DetailsPlant Pathologist
• Disease diagnostic clinic
• Plains Diagnostic Network & Colorado IPM Coordinator
• Turf, ornamental, and small grains pathology and research
• Co-director of the Center for Crop Biosecurity with
H. Schwartz & B. Jacobi
Westra, Phillip
View DetailsWeed Scientist
• Weed management in field crops
• Corn
• Millet
• Barley
• Wheat
• Sorghum
• Sunflower
• Bioeconomic modeling of weeds
• Field bindweed and Canada Thistle management
• Jointed Goatgrass
• Herbicide resistant weed management
Young, Deborah
Plant Pathology
C209 Plant Sciences
970-491-1377