Claim 1: the use of an indole Alkaloid Compound of the General formula (1) or a Salt or n-oxide that to control pests of invertebratesWhere the symbol in the formula (1) has the following Meanings: R is R, C (= o) R, C (= o) or C (= o) (nr u2082, c = C (R, S) = (S) or C = C (S) = nr u2082, NR (R, c) = S (NR) nr u2082, or u2099r), S (OR) u2099nr u2082,If (R) u2083 or nr u2082； R is Hydrogen, alkyl c u2081 u208b u2086, alquenilo c u2082 u208b u2086, alquinilo c u2082 u208b u2086,In which the carbon Atoms of the aliphatic Radicals mentioned above are unsubstituted or substituted with one or more r u00b9, cyano, Nitro, nitroso, cycloalkyl c u2083 u208b u2088, cicloalquenilo c u2083 u208b u2088,Each unsubstituted or substituted with one or more R u00b2, phenyl, substituted or non substituted with up to 5 R u00b2 a Heterocyclic ring, partially saturated, unsaturated and aromatic of 3, 4, 5,6 or 7 members, including 1, 2 or 3 units of hetero Atoms selected from the group consisting of o, S, S, S (= o) (OR = u2082 n, n) and (o),Where the Heterocyclic ring is replaced or not replaced with one or more R u00b2； each R is independently Hydrogen, alkyl c u2081 u208b u2086, alquenilo c u2082 u208b u2086, alquinilo c u2082 u208b u2086,Each unsubstituted or substituted with one or more r u00b9 c u2083 u208b u2088, cycloalkyl, cicloalquenilo c u2083 u208b u2088 each unsubstituted or substituted with one or more R u00b2, phenyl, substituted or non substituted with up to 5 R u00b2,A Heterocyclic Ring or partially saturated, unsaturated, aromatic 3, 4, 5, 6 or 7 members, including 1, 2 or 3 units of hetero Atoms selected from the group consisting of o, S, S (= o), u2082 (S = o) n and (OR) n, where the Heterocyclic ring is replaced or not replaced with one or more R u00b2； each R is independently alkyl c u2081 u208b u2086, haloalquilo c u2081 u208b u2086 alkoxyalkyl Esters c u2081 u208b u2086 alquenilo c u2082 u208b u2086,,,Haloalquenilo c u2082 u208b u2086, alquinilo c u2082 u208b
