Reported Resistance Case(s)

Species: bemisia argentifolii

Order	Family	Common Name(s)	Group	Host
homoptera	aleyrodidae	silverleaf whitefly	AG

Active Ingredient: methamidophos

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 10265926	Shaugnessy Code: 101201

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G10624	2006	Lab selected after field-evolved resistance**	Mexico-- La Paz	Servin-Villegas, R., Garcia-Hernandez, J., Murillo-Amador, B., Tejas, A., Martinez-Carillo, J. (2006). Stability of insecticide resistance of silverleaf whitefly (homoptera: aleyrodidae) in the absence of selction pressure. folia entomologica mexicana, 1 27-34.
G10626	2006	Lab selected after field-evolved resistance**	Mexico-- La Paz	Servin-Villegas, R., Garcia-Hernandez, J., Murillo-Amador, B., Tejas, A., Martinez-Carillo, J. (2006). Stability of insecticide resistance of silverleaf whitefly (homoptera: aleyrodidae) in the absence of selction pressure. folia entomologica mexicana, 1 27-34.
G10627	2006	Lab selected after field-evolved resistance**	Mexico-- La Paz	Servin-Villegas, R., Garcia-Hernandez, J., Murillo-Amador, B., Tejas, A., Martinez-Carillo, J. (2006). Stability of insecticide resistance of silverleaf whitefly (homoptera: aleyrodidae) in the absence of selction pressure. folia entomologica mexicana, 1 27-34.

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