The University of Arizona

College of Agriculture and Life Sciences

Improving Lives, Communities and the Economy
  • Arizona Cooperative Extension Supports Agriculture

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  • "The work of Cooperative Extension is never done"

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  • 100 Years of Cooperative Extension

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  • Volunteers preparing soil and planting.

    Cultivating Gardeners and Urban Farmers Impact Story

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Short URL: http://uacals.org/18x
  • UA 4 You
  • Extension.org
  • Refer a Student

What's Happening

Join a Master Gardener for a free guided tour of the Demonstration Gardens.

See "Uploaded File" below for dates and times.

One of every three bites of food we take comes from a pollinated plant or an animal that depends on bee pollination.

Photo credit: Tony Knight

Have you ever bought or been given an orchid? This class is for anyone who wants to learn about orchids and how to keep them blooming.

University of Arizona Cooperative Extension is celebrating 100 years of serving Arizonans through programs designed to support agriculture, busines

As part of the static exhibit, celebrating our centennial, displayed in the Science-Engineering Library Lobby, representative from various Extensio

Photo Credit:Ursula Schuch

You are invited to join us at the Maricopa Agricultural Center of the University of Arizona in Maricopa to see the long-term Tree Irrigation Study.

The 2014 Arizona Insect Festival will be on Sun., Sept. 21st 11am-4pm in the Grand Ballroom (3rd FL.) Student Union, UA campus, Tucson, AZ.

University of Arizona Cooperative Extension | A new photo has been shared | 2 days 8 hours ago

Lovely rains may bring on the not-so-lovely mosquitoes! Empty out any standing water! http://ow.ly/BF2dJ

University of Arizona Cooperative Extension | A new link has been shared | 2 days 15 hours ago

We've got some beautiful trees on the University of Arizona campus! Join us for a tree tour. Tours are led by specially trained Master Gardeners! http://ow.ly/B9yem

University of Arizona Cooperative Extension | A new link has been shared | 3 days 16 hours ago