Matthew M Halldorson
- Director, Yavapai County Extension
- Associate Agent, Agriculture Natural Resources
- Area Associate Agent, Viticulture
Contact
- (928) 445-6590
- 840 Rodeo Dr Bldg C, Rm. C
- Prescott, AZ 86305
- mmhalldorson@arizona.edu
Bio
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Interests
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Courses
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Scholarly Contributions
Presentations
- Halldorson, M. M. (2023, April). A Year in the Life of a Washington Vineyard. Emerging Winemaker's Symposium. Clarkdale, Arizona: Yavapai College.
- Halldorson, M. M. (2023, December). Irrigation Strategies for Arizona Vineyards. Arizona Viticulture Symposium. Controlled Environment Agriculture Center, Tucson, AZ: University of Arizona Cooperative Extension/ Arizona Wine Growers Association.
- Halldorson, M. M. (2023, June). Irrigation Strategies and Cover Crop Use in Arizona Vineyards. Arizona Climate Smart Agriculture Workshop. Cornville, Arizona: Natural Resource Conservation Service.
- Halldorson, M. M. (2023, March). Arizona Viticulture Needs Assessment Results. Arizona Viticulture Symposium. Biosphere II: University of Arizona Cooperative Extension.
- Halldorson, M. M. (2023, September). Grape Integrated Pest Management. Arizona Community Tree Council. Camp Verde, Arizona.
- Halldorson, M. M. (2023, September). Urban Agriculture: Home Grapevine Production. Urban Ag Field Day. Prescott: USDA/NRCS/UA.
Poster Presentations
- Halldorson, M. M., Sherman, J. D., Weiss, J. L., & Rauluk, V. (2023, August). Arizona Statewide Commercial Viticulture Needs Assessment. University of Arizona Cooperative Extension Annual Conference. Tucson, Arizona: UA Cooperative Extension.
Other Teaching Materials
- Halldorson, M. M. (2023. Lecture Series: Botany, Climate, Irrigation, Soils, Veggies, Landscape Plants, Pest Management, Weeds and Disease. Yavapai County Home Horticulture Class (via Zoom).
- Halldorson, M. M., & Schalau, J. W. (2023. Master Gardener Training Program Lecture Series: Botany, Soils, Climate, Water, Orchard, and Integrated Pest Management.. Yavapai County Cooperative Extension.
Others
- Halldorson, M. M. (2023, June). Yavapai County Poultry Regulations by Community. Yavapai County Cooperative Extension.
- Halldorson, M. M. (2022, October). Laboratories Conducting Soil, Plant, Feed or Water Testing. UA Extension Bulletin. https://extension.arizona.edu/pubs/laboratories-conducting-soil-plant-feed-or-water-testingMore infoThis publication lists laboratories that provide soil, plant, feed, and water testing within the state of Arizona.
