Close Resources

Contact Information

Craig Wood, Ph.D
Acting Associate Dean & Director
UK Cooperative Extension Service

S-107 Ag. Science Center North Lexington, KY 40546-0091

+1 (859) 257-4302

craig.wood@uky.edu

Impacts

Contact Information

Craig Wood, Ph.D
Acting Associate Dean & Director
UK Cooperative Extension Service

S-107 Ag. Science Center North Lexington, KY 40546-0091

+1 (859) 257-4302

craig.wood@uky.edu




Fiscal Year:
Jul 1, 2024 - Jun 30, 2025


Success StoryRapid Response to Provide Alternative Insecticides to manage the Fall Armyworm Outbreak of 2021 Avoided Major Losses in Double Crop Soybeans



Rapid Response to Provide Alternative Insecticides to manage the Fall Armyworm Outbreak of 2021 Avoided Major Losses in Double Crop Soybeans

Author: Raul Villanueva

Planning Unit: Entomology

Major Program: Grains

Outcome: Long-Term Outcome

By mid to end of June 2021 there were reports of fall armyworm (FAW) outbreaks affecting forages, pastures, and double soybeans. This was happening in several counties of Central and Western Kentucky from La Center to Bowling Green (Ballard and Warren Counties, respectively). This fall armyworm strain was not affected by pyrethroid insecticides. I provided a rapid report by mid-July and sent this to all ANR-CEA of Kentucky as well as the Kentucky Soybean Association. Also, I published this in the Kentucky Pest News Blog (Abrupt Presence of Fall Armyworms in Double-Crop Soybeans in Kentucky). As a result, many soybean growers made the insecticide application with this alternative product and many acres were saved. Additionally, I participated in the report titled “2021 Fall Armyworm Impact Assessment for Forages in the Commonwealth of Kentucky” (Teutsch, Bessin, Villanueva, Henning, and Smith) that showed the severity of this pest in this sector. In pastures and forages the total economic impact of the FAW were estimated to 5.2 million. In soybeans the economic impact were not that high.






Stories by Raul Villanueva


Crop Pest Management Webinars Series by UK-REC Specilaists Gain Loyal Audience

about 6 days ago by Raul Villanueva

This webinar series focuses on the management of insects, diseases, and weeds in field crops. Extens... Read More


Grain Crop Pest Management Research Conference Provides Great Value to Kentucky Farmers

about 6 days ago by Raul Villanueva

The 2025 Kentucky Crop Health Conference, held on February 6 at the National Corvette Museum in Bowl... Read More


Stories by Entomology


2024-2025 Kentucky Keepers Invasive Species Monitoring with Citizen Science

about 3 days ago by Jonathan Larson

In partnership with the Kentucky Office of the State Entomologist, a citizen science effort focused ... Read More


Crop Pest Management Webinars Series by UK-REC Specilaists Gain Loyal Audience

about 6 days ago by Raul Villanueva

This webinar series focuses on the management of insects, diseases, and weeds in field crops. Extens... Read More