Yard & Garden/Horticulture

Local Highlights

Emerald Ash Borer on green leaf
January 21, 2020
Emerald ash borer has been confirmed in Audubon and Guthrie counties for the first time. EAB larvae were collected from infested trees in rural Exira (Audubon County) and Casey (Guthrie County). The invasive, tree-killing pest has been found in 71 Iowa counties since 2010.
EAB is a small, metallic-green beetle that attacks and kills ash tree species. In its larval stage, EAB bores beneath the bark, disrupting the movement of water and nutrients within the tree. Infested trees typically die within two to four years.

Agriculture and Natural Resources has many resources to help Iowans. Get a list of them all here.

Statewide Resources

  • Let us "feed" your appetite for gardening information with a wide menu of gardening entrees.

  • Helping support the state’s evolving grape and wine industry, because the potential economic opportunities in wineries, value-added agriculture and tourism are limitless.

  • Images and information on a wide range of common pest and non-pest insects encountered in the home, yard and garden.

  • Information on Pesticide Applicator Training, Integrated Pest Management, and related environmental programs.

  • Master Gardeners are individuals who have an interest in horticulture, have taken the Master Gardener training offered by Iowa State University Extension, and share their time and expertise with other gardeners.

  •  Information on lawn, garden, and landscape plant questions is available from ISU Extension staff.

  • Horticulture & Home Pest News is filled with articles on current horticulture, plant care, pest management, and common household pests written by Iowa State University Extension specialists.

  • Production and business management information for commercial producers on wide variety of fruits and vegetables.

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