| abstract |
A method of controlling insect, mite and mollusc pests, comprising contacting said pests or their food, breeding site or natural environment with a pesticidally effective amount of pyrrole carbonitrile or nitropyrrole of formula (I), wherein each symbol is as defined in claim 1; a composition for protecting agronomic crops from attack by insects, mites and molluscs, comprising an edible nutrient, a carbohydrate source and a pesticidally effective amount of said pyrrole carbonitrile or nitropyrrole; pyrrole carbonitriles and nitropyrroles of general formula (I), wherein the individual symbols have the meanings given in claim 15; and a method for their preparation |