Reported Resistance Case(s)

Species: brontispa longissima

Order	Family	Common Name(s)	Group	Host
coleoptera	chrysomelidae	palm leaf beetle	AG	coconut

Active Ingredient: cypermethrin-beta

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 65731-84-2	Shaugnessy Code: 109702

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G13748	2012	Field Evolved Resistance	China-- Guangxi-- Beihai	Lin, Y., Jin, T., Jin, Q., Wen, H., and Peng, Z. (2012). Differential Susceptibilities of Brontispa longissima (Coleoptera: Hispidae) to Insecticides in Southeast Asia. Journal of Economic Entomology, 105 988-993.
G13749	2012	Field Evolved Resistance	China-- Guangdong-- Zhanjiang	Lin, Y., Jin, T., Jin, Q., Wen, H., and Peng, Z. (2012). Differential Susceptibilities of Brontispa longissima (Coleoptera: Hispidae) to Insecticides in Southeast Asia. Journal of Economic Entomology, 105 988-993.
G13752	2012	Field Evolved Resistance	China-- Hainan-- Wanning	Lin, Y., Jin, T., Jin, Q., Wen, H., and Peng, Z. (2012). Differential Susceptibilities of Brontispa longissima (Coleoptera: Hispidae) to Insecticides in Southeast Asia. Journal of Economic Entomology, 105 988-993.
G13753	2012	Field Evolved Resistance	China-- Hainan-- Wenchang	Lin, Y., Jin, T., Jin, Q., Wen, H., and Peng, Z. (2012). Differential Susceptibilities of Brontispa longissima (Coleoptera: Hispidae) to Insecticides in Southeast Asia. Journal of Economic Entomology, 105 988-993.
G13750	2012	Field Evolved Resistance	China-- Hainan-- Sanya	Lin, Y., Jin, T., Jin, Q., Wen, H., and Peng, Z. (2012). Differential Susceptibilities of Brontispa longissima (Coleoptera: Hispidae) to Insecticides in Southeast Asia. Journal of Economic Entomology, 105 988-993.
G13751	2012	Field Evolved Resistance	China-- Hainan-- Qionghai	Lin, Y., Jin, T., Jin, Q., Wen, H., and Peng, Z. (2012). Differential Susceptibilities of Brontispa longissima (Coleoptera: Hispidae) to Insecticides in Southeast Asia. Journal of Economic Entomology, 105 988-993.

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