Reported Resistance Case(s)

Species: delia antiqua

Order	Family	Common Name(s)	Group	Host
diptera	anthomyiidae	onion maggot	AG	vegetables

Active Ingredient: chlorpyrifos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 2921882	Shaugnessy Code: 59101

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G10920	2006	Field Evolved Resistance	USA-- New York-- Orange	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10921	2006	Field Evolved Resistance	USA-- New York-- Orange	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10922	2006	Field Evolved Resistance	USA-- New York-- Orleans	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10923	2006	Field Evolved Resistance	USA-- New York-- Oswego	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10924	2006	Field Evolved Resistance	USA-- New York-- Wayne	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10925	2006	Field Evolved Resistance	USA-- New York-- Yates	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10915	0000	Field Evolved Resistance	USA-- New York-- Orleans	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (0000). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10917	0000	Field Evolved Resistance	USA-- New York-- Oswego	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (0000). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10918	2006	Field Evolved Resistance	USA-- New York-- Oswego	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10913	0000	Field Evolved Resistance	USA-- New York-- Orange	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (0000). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10914	0000	Field Evolved Resistance	USA-- New York-- Orleans	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (0000). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10916	0000	Field Evolved Resistance	USA-- New York-- Orleans	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (0000). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.
G10919	2006	Field Evolved Resistance	USA-- New York-- Wayne	Nault, B.A., Zhao, J., Straub, R.W., Nyrop, J.P., and Hessney, M.L. (2006). Onion Maggot (Diptera: Anthomyiidae) Resistance to Chlorpyrifos in New York Onion Fields. Journal of Economic Entomology, 99 1375-1380.

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