Reported Resistance Case(s)

Species: chilo suppressalis

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

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
G14681	2008	Field Evolved Resistance	China-- Guangxi-- Guiling	He, Y. P., Gao, C. F., Chen, W. M., Huang, L. Q., Zhou, W. J., Liu, X. G., Shen, J. L., and Zhu, Y. C. (2008). Comparison of dose responses and resistance ratios in four populations of the rice stem borer, Chilo suppressalis (Lepidoptera: Pyralidae), to 20 insecticides. Pest Management Science, 64 308-315.
G14684	2008	Field Evolved Resistance	China-- Zhejiang-- Ruian	He, Y. P., Gao, C. F., Chen, W. M., Huang, L. Q., Zhou, W. J., Liu, X. G., Shen, J. L., and Zhu, Y. C. (2008). Comparison of dose responses and resistance ratios in four populations of the rice stem borer, Chilo suppressalis (Lepidoptera: Pyralidae), to 20 insecticides. Pest Management Science, 64 308-315.
G370	1962	Field Evolved Resistance	Japan	Ozaki, K. (1962). Resistance to parathion in the rice stem borer, Chilo suppressalis Walker.. Botyu Kagaku, 27 81-96.

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