Areawide susceptibility of <i>Spodoptera frugiperda</i> to four common chemical insecticides in the southern <scp>U.S.</scp>
Spodoptera frugiperda populations in the southern U.S. have evolved extensive and pronounced resistance to λ-cyhalothrin and diflubenzuron. Low-to-moderate levels of resistance to chlorantraniliprole are common, whereas resistance to methoxyfenozide is still relatively low. The documented insecticide susceptibility/resistance status in the southern U.S. provides helpful insights into the expected continued selection pressure for resistance on a regional scale, and thus resistance management programs can be improved based on the updated information generated from the present study. © 2025 Society of Chemical Industry.
Authors
- Francis P. F. Reay‐Jones (ORCID: https://orcid.org/0000-0002-3691-4811)
- Daniel Carrillo (ORCID: https://orcid.org/0000-0003-2291-1844)
- Fangneng Huang
- James M. Villegas (ORCID: https://orcid.org/0000-0002-6914-8762)
- Graham Head (ORCID: https://orcid.org/0000-0003-0521-0616)
- Jawwad A. Qureshi (ORCID: https://orcid.org/0000-0001-9076-4079)
- Shucong Lin
- Jeffrey A. Davis (ORCID: https://orcid.org/0000-0002-4490-957X)
- Xinzhi Ni (ORCID: https://orcid.org/0000-0002-2428-3717)
- Gregory A. Sword (ORCID: https://orcid.org/0000-0003-2094-2436)
- Chris Daves
- Silvana V. Paula‐Moraes (ORCID: https://orcid.org/0000-0001-6888-2300)
- Tiago Silva (ORCID: https://orcid.org/0000-0003-1970-9127)
- Bhavana Patla
- Ben Thrash
- Andie Miller
- Donald R Cook
Institutions
- Florida Department of Education (US)
- Agricultural Research Service (US)
- Louisiana State University Agricultural Center (US)
- Bayer (United States) (US)
- Mississippi Delta Community College (US)
- University of Florida (US)
- Southwest Florida Research (US)
- Institute of Crop Science (JP)
- University of Arkansas at Fayetteville (US)
- Clemson University (US)
- Delta State University (US)
- University of West Florida (US)
- Texas A&M University (US)
- Mississippi State University (US)
Publication Details
- Journal
- Pest Management Science
- Published
- 2025-11-19
- DOI
- https://doi.org/10.1002/ps.70385
- Citations
- 1
- Primary Topic
- Insect Resistance and Genetics
- Type
- article
- Field-Weighted Citation Impact
- 0.81