Reported Resistance Case(s)

Species: panonychus ulmi

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	european red mite	AG	fruit trees

Active Ingredient: azinphos-methyl

MOA: Acetylcholine esterase inhibitors, Organophophates
Group: OP	CAS #: 86500	Shaugnessy Code: 58001

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G3346	1977	Field Evolved Resistance	Australia-- New South Wales	Bower, C. C. (1977). European red mite -- apple pest in N.. S. W. Agric. Gaz. N. S. W., 88 40-41.
G2723	1975	Field Evolved Resistance	New Zealand	Collyer, E. and van Geldermalsen, M. (1975). Integrated control of apple pests in New Zealand.. I. Outline of experiment and general results. N. Z. J. Zool., 2 101-34.
G2315	1974	Field Evolved Resistance	USA-- Illinois	Meyer 1974. (1974).
G2316	1974	Field Evolved Resistance	USA-- Maine	Dimond 1974. (1974).
G2317	1974	Field Evolved Resistance	USA-- North Carolina	Rock, G.C. (1974). Communication to FAO.
G2318	1974	Field Evolved Resistance	Canada-- Ontario	Herne 1974. (1974).
G2098	1973	Field Evolved Resistance	USA-- Michigan	Croft, B. A. and McGroarty, D. L. (1973). A model study of acaricide resistance, spider mite outbreaks, and biological control patterns in Michigan apple orchards.. Environ. Entomol., 2 633-38.
G1357	1968	Field Evolved Resistance	Chile	Caballero 1968. (1968).
G1190	1967	Field Evolved Resistance	USA-- Maryland	(1967). Report of the First Session of the FAO Working Party of Experts on Resistance of Pests to Pesticides.. FAO, Rome 1965.
G679	1965	Field Evolved Resistance	Canada-- Quebec	Parent 1965. (1965).

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