Reported Resistance Case(s)

Species: spodoptera frugiperda

Order	Family	Common Name(s)	Group	Host
lepidoptera	noctuidae	fall armyworm	AG	cotton, grains, grasses, sugarcane

Active Ingredient: chlorantraniliprole

MOA: Ryanodine receptor modulators, Diamides
Group: DIA	CAS #: 500008-45-7	Shaugnessy Code: 0

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G23070	2024	Field Evolved Resistance	China-- Hubei Province-- Xiantao	Guo, Z., Ma, H., Tang, J., Wu, M., He, S., Wan, H., Li, J., & Ma, K. (2024). Chlorantraniliprole Resistance in Spodoptera frugiperda: Resistance Monitoring, Resistance Risk, and Resistance Mechanisms.. Journal of agricultural and food chemistry.
G22970	2024	Lab selected after field-evolved resistance**	China-- Hubei-- Xiantao	Guo, Z., Ma, H., Tang, J., Wu, M., He, S., Wan, H., Li, J., & Ma, K. (2024). Chlorantraniliprole Resistance in Spodoptera frugiperda: Resistance Monitoring, Resistance Risk, and Resistance Mechanisms. Journal of agricultural and food chemistry, 72.
G22634	2024	Field Evolved Resistance	Puerto Rico-- Ponce	Posos-Parra, O., Mota-Sanchez, D., Pittendrigh, B. R., Wise, J. C., DiFonzo, C. D., & Patterson, E. (2024). Characterization of the inheritance of field-evolved resistance to diamides in the fall armyworm (Spodoptera frugiperda) (Lepidoptera: Noctuidae) population from Puerto Rico. PloS one, 19.
G21587	2022	Field Evolved Resistance	Brazil-- São Desidério	Okuma, D. M., Cuenca, A., Nauen, R., and Omoto, C. (2022). Large-Scale Monitoring of the Frequency of Ryanodine Receptor Target-Site Mutations Conferring Diamide Resistance in Brazilian Field Populations of Fall Armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae). 13 626.
G22755	2022	Field Evolved Resistance	USA-- Florida-- Hillsborough County	Julien M Beuzelin; Donna J Larsen; Erik L Roldán; Eric Schwan Resende. (2022). Susceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of economic entomology, 115.
G21508	2022	Field Evolved Resistance	USA-- Florida	Julien M Beuzelin, Donna J Larsen, Erik L Roldán and Eric Schwan Resende. (2022). usceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of Economic Entomology, 115.
G21507	2022	Field Evolved Resistance	USA-- Florida	Julien M Beuzelin, Donna J Larsen, Erik L Roldán and Eric Schwan Resende. (2022). usceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of Economic Entomology, 115.
G21506	2022	Field Evolved Resistance	USA-- Florida	Julien M Beuzelin, Donna J Larsen, Erik L Roldán and Eric Schwan Resende. (2022). usceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of Economic Entomology, 115.
G21505	2022	Field Evolved Resistance	USA-- Florida	Julien M Beuzelin, Donna J Larsen, Erik L Roldán and Eric Schwan Resende. (2022). usceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of Economic Entomology, 115.
G21541	2021	Lab selected* Field Evolved Resistance	Brazil-- Bahia	Fernando Elias Oliveira Padovez, Rubens Hideo Kanno, Celso Omoto and Aline Sartori Guidolin. (2021). Fitness costs associated with chlorantraniliprole resistance in Spodoptera frugiperda (Lepidoptera: Noctuidae) strains with different genetic backgrounds. Pest Management Science, 78 1279–1286.
G21543	2021	Lab selected*	Brazil-- Bahia	Fernando Elias Oliveira Padovez, Rubens Hideo Kanno, Celso Omoto and Aline Sartori Guidolin. (2021). Fitness costs associated with chlorantraniliprole resistance in Spodoptera frugiperda (Lepidoptera: Noctuidae) strains with different genetic backgrounds. Pest Management Science, 78 1279–1286.
G21315	2021	Lab selected after field-evolved resistance**	Brazil-- Bahia	Elias Oliveira Padovez, F., Hideo Kanno, R., Omoto, C. and Sartori Guidolin, A. (2021). Fitness costs associated with chlorantraniliprole resistance in Spodoptera frugiperda (Lepidoptera: Noctuidae) strains with different genetic backgrounds. . Pest Management Science, 78 1279-1286.
G21989	2023	Field Evolved Resistance	China	Chen, H. L., Hasnain, A., Cheng, Q. H., Xia, L. J., Cai, Y. H., Hu, R., Gong, C. W., Liu, X. M., Pu, J., Zhang, L., & Wang, X. G. (2023). Resistance monitoring and mechanism in the fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) for chlorantraniliprole from Sichuan Province, China.. Frontiers in physiology.
G20062	2019	Field Evolved Resistance	Brazil-- Bahia-- Correntina	Bolzan, A., Padovez, Nascimento, A. R. B., Kaiser, I. S., Lira, E. S., Amaral, F. S. A., Kanno, R. H., Malaquias, J. B., and Omoto, C. (2019). Selection and characterization of the inheritance of resistance of Spodoptera frugiperda (Lepidoptera: Noctuidae) to chlorantraniliprole and cross-resistance to other diamide insecticides. Pest Management Science.
G20038	2018	Field Evolved Resistance	Puerto Rico-- Ponce	Gutiérrez-Moreno, R., Mota-Sanchez, D., Blanco, C. A., Whalon, M. E., Terán-Santofimio, H., Rodriguez-Maciel, J. C., and DiFonzo, C. (2018). Field-evolved resistance of the fall armyworm (Lepidoptera: Noctuidae) to synthetic insecticides in Puerto Rico and Mexico. Journal of Economic Entomology.
G21980	2022	Field Evolved Resistance	China-- Shishou	Guo, Z., Guo, Z., Gao, J., Huang, G., Wan, H., He, S., Xie, Y., Li, J., & Ma, K. (2022). Detection of insecticide susceptibility and target-site mutations in field populations of Spodoptera frugiperda (Lepidoptera: Noctuidae). International Journal of Pest Management.
G22756	2022	Field Evolved Resistance	USA-- Florida-- Martin Country	Julien M Beuzelin; Donna J Larsen; Erik L Roldán; Eric Schwan Resende. (2022). Susceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of economic entomology, 115.
G22757	2022	Field Evolved Resistance	USA-- Florida-- Palm Beach County	Julien M Beuzelin; Donna J Larsen; Erik L Roldán; Eric Schwan Resende. (2022). Susceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of economic entomology, 115.
G22758	2022	Field Evolved Resistance	USA-- Florida-- Palm Beach County	Julien M Beuzelin; Donna J Larsen; Erik L Roldán; Eric Schwan Resende. (2022). Susceptibility to Chlorantraniliprole in Fall Armyworm (Lepidoptera: Noctuidae) Populations Infesting Sweet Corn in Southern Florida. Journal of economic entomology, 115.

*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.