Skip to Main Navigation. Each navigation link will open a list of sub navigation links.

Skip to Main Content

Apply to the University of Wyoming apply now

Global Resource Navigation

Visit Campus
Download UW Viewbook
Give to UW

UW Team that Revolutionized Grasshopper Control Recognized

April 23, 2018
three men looking at a grasshopper that one of the men in holding
Alexandre Latchininsky (center) and Scott Schell (right) have taught an entomology short course at UW for 13 years. Ken Black (left), an airman at Francis E. Warren Air Force Base, is one of hundreds of professionals who have completed the three-day course. The Eastern lubber grasshopper Schell holds is not native to Western rangelands. (UW Photo)

A University of Wyoming Extension team that changed how grasshopper outbreaks are treated around the world has received the 2018 Western Extension Directors Association Award of Excellence for its efforts.

Before 2010, large-scale applications of broad-spectrum pesticide neurotoxins were common. The UW Grasshopper Integrated Pest Management (IPM) team of entomologists developed an approach in which lower-risk insect growth regulators are applied to rangeland in alternating swaths. This method affects only immature insects (pest grasshopper nymphs) and is benign to honey bees, butterflies and other valuable pollinators.

Since the late 1990s, the UW team has introduced the program in 10 states and 11 countries through demonstrations, hands-on train-the-trainer workshops, and UW Extension and academic publications. Now, it is the preferred option for grasshopper management in the West.

In 2010, a major grasshopper outbreak was averted in Wyoming when reduced agent and area treatments (RAATs) were applied to 6 million acres. The cost was $1.25 per acre and resulted in $14 million savings for the state’s agriculturists.

The extension award recognizes Grasshopper IPM team leader Alexandre Latchininsky, professor and UW Extension entomologist; and members Scott Schell, assistant extension entomologist; John Connett, IPM specialist; Cindy Legg, Cooperative Agricultural Pest Survey (CAPS) database manager; Douglas Smith, Wyoming CAPS coordinator; Lee Noel, former graduate student; and team founder Jeffrey Lockwood, now professor of natural sciences and humanities in the UW Department of Philosophy.

The Western Extension Directors Association Awards of Excellence recognize outstanding extension education that addresses contemporary issues in one or more of the 13 Western states and Pacific Island U.S. territories.

The 2018 award will be presented at the Western Region Joint Summer Meeting in Tamuning, Guam, July 9-12.

For more information, call Latchininsky at (307) 766-2298 or email latchini@uwyo.edu.


Share This Page:

Contact Us

Institutional Communications

Bureau of Mines Building, Room 137

Laramie

Laramie, WY 82071

Phone: (307) 766-2929

Email: cbaldwin@uwyo.edu

Find us on Facebook (Link opens a new window) Find us on Twitter (Link opens a new window)

1000 E. University Ave. Laramie, WY 82071
UW Operators (307) 766-1121 | Contact Us | Download Adobe Reader

Twitter Icon Youtube Icon Instagram Icon Facebook Icon

Accreditation | Virtual Tour | Emergency Preparedness | Employment at UW | Gainful Employment | Privacy Policy | Harassment & Discrimination | Accessibility Accessibility information icon