Reported Resistance Case(s)

Species: costelytra zealandica

Order	Family	Common Name(s)	Group	Host
coleoptera	scarabaeidae	grass grub	AG	turf grass

Active Ingredient: lindane

MOA: GABA-gated chloride channel antagonists, Cyclodiene organochlorines
Group: CYCLO	CAS #: 58-89-9	Shaugnessy Code: 9001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3929	1981	Field Evolved Resistance	New Zealand	Kain, W.M. (1981). Personal communication.

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