Reported Resistance Case(s)

Species: rhizoglyphus robini

Order	Family	Common Name(s)	Group	Host
acari	acaridae	bulb mite	AG	Ornamental plants, stored onions

Active Ingredient: diazinon

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 333415	Shaugnessy Code: 57801

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G11755	1990	Lab selected after field-evolved resistance**	Taiwan-- Taichung-- Tachia	Chen, J.S. (1990). Genetic Analysis and Effects of Synergists on Diazinon Resistance in the Bulb Mite, Rhizoglyphus robini Claparede (Acari: Acaridae). Pesticide Science, 28 249-257.
G4360	1986	Field Evolved Resistance	Japan	Kuwahara, M. (1986). Resistance of the bulb mite, Rhizoglyphus robini Claparede (Acarina: Acaridae) to insecticides: Resistance patterns to organophosphorus insecticides.. Jpn. J. Appl. Ent. Zool., 30 290-295.

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