Combating pests with 2,3-dihydro-2,2-dimethyl-7-benzofuranyl-N-carboxylated-N-methyl-carbamat es

Abstract

2,3-Dihydro-2,2-dimethyl-7-benzofuranyl N-carboxylated-N-methyl-carbamates of the formula ##STR1## in which R is alkoxy with 1-10 C atoms, alkenoxy or alkynoxy with 5-7 C atoms each optionally substituted by halogen or by a radical of the formula --X--R.sup.1 or --NR.sup.2 R.sup.3 ; or NR.sup.2 R.sup.3 ; X is an oxygen or sulphur atom or a sulphoxide or sulphone group, R.sup.1 is hydrogen or alkyl with 1-4 C atoms, R.sup.2 and R.sup.3 independently is hydrogen, alkyl radical with 1-18 C atoms, alkenyl with up to 8 C atoms, or together are ##STR2## and W is hydrogen or alkyl wth 1-4 C atoms, which possess arthropodicidal and nematocidal properties.

Dependencies are inferred from the claim text.