Reported Resistance Case(s)

Species: phytoseiulus macropilis

Order	Family	Common Name(s)	Group	Host
mesostigmata	phytoseiidae	predatory mite	AG

Active Ingredient: deltamethrin

MOA: Sodium channel modulators, Pyrethroids, Pyrethrins, DDT
Group: PYR	CAS #: 52918635	Shaugnessy Code: 97805

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G18193	2016	Lab selected after field-evolved resistance**	Brazil-- Sao Paulo-- Socorro	Queiroz, M., and Sato, M. (2016). Pyrethroid resistance in Phytoseiulus macropilis (Acari: Phytoseiidae): cross-resistance, stability and effect of synergists. Experimental and Applied Acarology, 68 71-82.
G14692	2012	Field Evolved Resistance	Brazil-- Sao Paulo-- Holambra	Poletti, M., and Omoto, C. (2012). Susceptibility to deltamethrin in the predatory mites Neoseiulus californicus and Phytoseiulus macropilis (Acari: Phytoseiidae) populations in protected ornamental crops in Brazil. Experimental and Applied Acarology, 58 385-393.
G14695	2012	Field Evolved Resistance	Brazil-- Sao Paulo-- Holambra	Poletti, M., and Omoto, C. (2012). Susceptibility to deltamethrin in the predatory mites Neoseiulus californicus and Phytoseiulus macropilis (Acari: Phytoseiidae) populations in protected ornamental crops in Brazil. Experimental and Applied Acarology, 58 385-393.
G14697	2012	Field Evolved Resistance	Brazil-- Sao Paulo-- Holambra	Poletti, M., and Omoto, C. (2012). Susceptibility to deltamethrin in the predatory mites Neoseiulus californicus and Phytoseiulus macropilis (Acari: Phytoseiidae) populations in protected ornamental crops in Brazil. Experimental and Applied Acarology, 58 385-393.

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