Reported Resistance Case(s)

Species: chilo suppressalis

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

Active Ingredient: fenitrothion

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 122145	Shaugnessy Code: 105901

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G14675	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.
G14677	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.
G2512	1974	Field Evolved Resistance	Japan	Ozaki, K. (1974). Communication to FAO.
G2035	1972	Field Evolved Resistance	South Korea	Lee, S. C. and Yoo, J. K. (1972). Resistance to MEP, MPP and EPN of Chilo suppressalis.. Res. Rep. Stren. Plant Prot. Res. Train. Proj., 2 125-27.

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