This invention relates to a method of combating insect pests of Meligethes spp. (also commonly referred to as pollen beetles) comprising contacting the pests or their food supply, habitat, breeding grounds or their locus with pesticidally effective amounts of N-2-ethylhexyl)bicyclo[2.2.1]hept-5-ene-dicarboximide and at least one pyrethroid.
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