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Emerald ash borer confirmed in Keokuk County

January 30, 2015

Iowa map of emerald ash borer confirmations

DES MOINES – Emerald Ash Borer (EAB) has been positively identified in the Iowa community of Hedrick in Keokuk County. EAB kills all ash tree species and is considered to be one of the most destructive tree pests ever seen in North America.

Emerald ash borer confirmed in Montgomery Co, IA

August 18, 2015

DES MOINES – The emerald ash borer (EAB), a destructive and invasive insect of ash trees has been discovered in central rural Montgomery County. Iowa’s growing number of counties with confirmed detections has now reached twenty-seven. Native to Asia, EAB has spread to 25 states since first being identified in Michigan back in 2002. This exotic pest is responsible for the death of tens of millions of ash trees.  Click for current map of infestations.

 

Bundle Deals at the ISU Extension Store!

February 28, 2017

The new crop season is right around the corner, and we want you to be prepared!

Two publications have new bundle discounts—the Weed Identification Field Guide, 2nd Edition, and the new Corn and Soybean Field Guide, recently published in fall 2016.corn and soybean field guide

Deals

Diligent Management Still Key to Avoid Spread of Palmer Amaranth in Iowa Fields

August 25, 2017

DES MOINES - State, federal and extension experts are encouraging Iowa farmers to stay vigilant in their efforts to control Palmer amaranth. Iowa lawmakers added this fast-growing weed to Iowa’s noxious weed list in July as a response to a significant increase in the presence of Palmer across Iowa in 2016.

EPA Releases Guidance on Slowing Pest Resistance

November 14, 2017

The U.S. Environmental Protection Agency (EPA) recently released two pesticide registration notices (PRNs) that impact how technology providers, crop advisers, and producers manage resistance. These documents are in addition to a new framework to address Bt resistance in corn rootworm released in 2016. These releases, which all went through public comment, provide guidance in managing resistance and support the strategies and goals of the Iowa Pest Resistance Management Program (IPRMP).

Grasshoppers in the Home Garden

July 23, 2014

Grasshoppers are an occasional pest in Iowa farms and gardens.  The number of grasshoppers varies greatly from year to year and from place to place.  This appears to be one of the years when at least some growers and gardeners are going to see more than the usual number.

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