Reported Resistance Case(s)

Species: cydia pomonella

Order	Family	Common Name(s)	Group	Host
lepidoptera	tortricidae	codling moth	AG	fruit trees, walnut

Active Ingredient: diflubenzuron

MOA:	Inhibitors of chitin biosynthesis, type 0, Lepidopteran, Benzoylureas
Group:	BPU CAS #: 35367385 Shaugnessy Code: 108201

Resistance Case(s)

Case Id	Year of Report	Location	Reference
	1998	France	Sauphanor, E., J.C. Bouvier, and V. Brosse. (1998). Spectrum of Insecticide Resistance in Cydia pomonella (lepidoptera: Tortricidae) in Southeastern France. Journal of Economic Entomology, 91(6), 1225-1231.
	1994	Italy -- Bolzano	Cravedi, P. (2000). Resistance to Pesticides In Insects and Acari in Italy. http://www.iacr.bbsrc.ac.uk/enmaria/database/italy/cravedi1.html.
	1990	France	Sauphanor, B., and J.C. Bouvier. (1995). Cross-Resistance between Benzoylureas and Benzoylhydrazines in Codling Moth, Cydia pomonella L. Pesticide Science, 45, 369-375.
	1988	USA -- Oregon	Moffitt, H. R., Westigard, P. H., Montey, K. D. and van de Baan. (1988). Resistance to deflubenzuron in the codling moth (Lepidoptera: Tortricidae). J. Econ. Entomol., 81, 1511-1515.