Reported Resistance Case(s)

Species: chilo suppressalis

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

Active Ingredient: fipronil

MOA: GABA-gated chloride channel antagonists, Phenylpyrazoles (Fiproles)
Group: PYZ	CAS #: 120068-37-3	Shaugnessy Code: 129121

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G15517	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.
G8143	2007	Field Evolved Resistance	China-- Zhejiang-- Cangnan	He, Yue Ping, Gao, Cong Fen, Cao, Ming Zhang, Chen, Wen Ming, Huang, Lin Qin, Zhou, Wei Jun, Liu, Xu Gan, Shen, Jin Liang, and Zhu, Yu Cheng. (2007). Survey of Susceptibilities to Monosultap, Triazophos, Fipronil, and Abamectin in Chilo suppressalis (Lepidoptera: Crambidae). Journal of Economic Entomology, 100(6) 1854-1861.
G8144	2007	Field Evolved Resistance	China-- Zhejiang-- Cangnan	He, Yue Ping, Gao, Cong Fen, Cao, Ming Zhang, Chen, Wen Ming, Huang, Lin Qin, Zhou, Wei Jun, Liu, Xu Gan, Shen, Jin Liang, and Zhu, Yu Cheng. (2007). Survey of Susceptibilities to Monosultap, Triazophos, Fipronil, and Abamectin in Chilo suppressalis (Lepidoptera: Crambidae). Journal of Economic Entomology, 100(6) 1854-1861.
G8145	2007	Field Evolved Resistance	China-- Zhejiang-- Pingyang	He, Yue Ping, Gao, Cong Fen, Cao, Ming Zhang, Chen, Wen Ming, Huang, Lin Qin, Zhou, Wei Jun, Liu, Xu Gan, Shen, Jin Liang, and Zhu, Yu Cheng. (2007). Survey of Susceptibilities to Monosultap, Triazophos, Fipronil, and Abamectin in Chilo suppressalis (Lepidoptera: Crambidae). Journal of Economic Entomology, 100(6) 1854-1861.
G8146	2007	Field Evolved Resistance	China-- Zhejiang-- Ruian	He, Yue Ping, Gao, Cong Fen, Cao, Ming Zhang, Chen, Wen Ming, Huang, Lin Qin, Zhou, Wei Jun, Liu, Xu Gan, Shen, Jin Liang, and Zhu, Yu Cheng. (2007). Survey of Susceptibilities to Monosultap, Triazophos, Fipronil, and Abamectin in Chilo suppressalis (Lepidoptera: Crambidae). Journal of Economic Entomology, 100(6) 1854-1861.
G8147	2007	Field Evolved Resistance	China-- Zhejiang-- Ruian	He, Yue Ping, Gao, Cong Fen, Cao, Ming Zhang, Chen, Wen Ming, Huang, Lin Qin, Zhou, Wei Jun, Liu, Xu Gan, Shen, Jin Liang, and Zhu, Yu Cheng. (2007). Survey of Susceptibilities to Monosultap, Triazophos, Fipronil, and Abamectin in Chilo suppressalis (Lepidoptera: Crambidae). Journal of Economic Entomology, 100(6) 1854-1861.
G8148	2007	Field Evolved Resistance	China-- Zhejiang-- Ruian	He, Yue Ping, Gao, Cong Fen, Cao, Ming Zhang, Chen, Wen Ming, Huang, Lin Qin, Zhou, Wei Jun, Liu, Xu Gan, Shen, Jin Liang, and Zhu, Yu Cheng. (2007). Survey of Susceptibilities to Monosultap, Triazophos, Fipronil, and Abamectin in Chilo suppressalis (Lepidoptera: Crambidae). Journal of Economic Entomology, 100(6) 1854-1861.
G8142	2007	Lab selected after field-evolved resistance**	China-- Zhejiang-- Wenzhou	Li, Xiaotao, Huang, Qingchum, Yuan, Jianzhong, and Tang, Ahenhua. (2007). Fipronil resistance mechanisms in the rice stem borer Chilo suppressalis Walker. Pesticide Biochemistry & Physiology, 89 169-174.
G6698	2003	Unspecified	China-- Zhejiang	Mingjing, Q., H. Zhaojun, X. Xinjun, and Y. Lina. (2003). Triazophos resistance mechanisms in the rice stem borer (Chilo suppressalis Walker).. Pesticide Biochemistry and Physiology, 77 99-105.
G6701	2003	Unspecified	China-- Zhejiang	Mingjing, Q., H. Zhaojun, X. Xinjun, and Y. Lina. (2003). Triazophos resistance mechanisms in the rice stem borer (Chilo suppressalis Walker).. Pesticide Biochemistry and Physiology, 77 99-105.

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