Reported Resistance Case(s)

Species: chilo suppressalis

Order	Family	Common Name(s)	Group	Host
lepidoptera	pyralidae	asiatic rice borer	AG	rice

Active Ingredient: chlorpyrifos + DEF

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

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G15496	2012	Field Evolved Resistance	China-- Jiangsu-- Lianyungang	He, Y., Zhang, J., Chen, J., and Shen, J. (2012). Using synergists to detect multiple insecticide resistance in field populations of rice stem borer. Pesticide Biochemistry and Physiology, 103 121-126.
G15500	2012	Field Evolved Resistance	China-- Zhejiang-- Ruian	He, Y., Zhang, J., Chen, J., and Shen, J. (2012). Using synergists to detect multiple insecticide resistance in field populations of rice stem borer. Pesticide Biochemistry and Physiology, 103 121-126.

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