Reported Resistance Case(s)

Species: pieris rapae

Order	Family	Common Name(s)	Group	Host
lepidoptera	pieridae	cabbage white	AG	crucifers

Active Ingredient: trichlorfon

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 52686	Shaugnessy Code: 57901

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G5006	1988	Field Evolved Resistance	China	Tang, Z. H., Gong, K. Y. and You, Z. P. (1988). Present status and countermeasures of insecticide resistance in agricultural pests in China.. Pestic. Sci., 23 189-198.
G2776	1975	Field Evolved Resistance	Japan	Asakawa, M. (1975). Insecticide resistance in agricultural insect pests of Japan.. Jpn. Pestic. Inf., 23 5-8.

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