Abstract: The present invention relates to novel imidamide derivatives of the formula (I) in which R, R1, R2 and R3 are each as defined in the description, to a process for their preparation and to their use for controlling animal pests, such as insects, arachnids and, in particular, nematodes.

Abstract: The present invention relates to novel tetrahydropyrimidine derivatives of the formula (I) in which A represents one of the groupings (Ia) —(CH2)m—COXR1 or (Ib) Het represents a five- or six-membered heterocyclic grouping which contains 1, 2, 3 or 4 nitrogen atoms and/or one or two oxygen or sulphur atoms as hetero atom ring members—the number of the ring hetero atoms being 1, 2, 3 or 4—and which is optionally substituted by halogen, cyano, nitro, alkyl, halogenoalkyl, alkenyl, halogenoalkenyl, alkinyl, alkoxy, halogenoalkoxy, alkenyloxy, halogenoalkenyloxy, alkinyloxy, alkylthio, halogenoalkylthio, alkenylthio, halogenoalkenylthio, alkinylthio, alkylsulphinyl, halogenoalkylsulphinyl, alkylsulphonyl, halogenoalkylsulphonyl, amino, alkylamino, dialkylamino, aryl, aryloxy, arylthio, arylamino, aralkyl, formylamino, alkylcarbonylamino, formyl, carbamoyl, alkylcarbonyl and/or alkoxycarbonyl. For other substituents see specification.

Abstract: The present invention relates to new substituted 1, 2, 3, 4-tetrahydro-5-nitro-pyrimidines of the formula (I) ##STR1## wherein Het, R.sup.1, R.sup.2, R.sup.3 and A are as defined herein,to processes for their preparation, and to their use as pesticides and ectoparasiticides.

Abstract: The present invention relates to new substituted N-methylenethioureas of the general formula (I) ##STR1## in which n, Het, R.sup.1 and R.sup.2 have the meanings given in the description,to a process for their preparation, and to their use in pesticides, in particular as insecticides.

Abstract: The present invention relates to new substitued 1,2,3,4-tetrahydro-5-nitro-pyrimidines of the formula (I) ##STR1## in which Het represents optionally substituted pyridyl or thiazolyl,R.sup.1 represents C.sub.1-4 -alkyl,R.sup.2 represents C.sub.1-4 -alkyl,R.sup.1 and R.sup.2 together with the adjacent atoms form a saturated 5- or 6-membered ring which optionally contains N or O as further hetero atom and which is optionally substituted,A represents straight-chain or branched alkylene having at least 2 C atoms which is optionally substituted by phenyl, halogen, OH, CN or the radical NR.sup.4 R.sup.5, where R.sup.4 and R.sup.5 represent hydrogen, C.sub.1-4 -alkyl or phenyl, and which is optionally interrupted,R.sup.3 represents one of the radicals ##STR2## wherein the variables are herein below defined.

Abstract: The invention relates to novel diphenyloxazoline derivatives of the formula (I) ##STR1## in which a) A represents tri- to pentasubstituted phenyl andB represents substituted phenyl orb) A represents mono- or disubstituted phenyl andB represents at least trisubstituted phenyl, but where at least one substituent is not fluorine, chlorine, bromine, C.sub.1 -C.sub.6 -alkyl or -alkoxy,to a number of processes for their preparation and to their use as pest control agents.

Abstract: The invention relates to new 1,3,4-oxadiazine derivatives of the formula (I) ##STR1## in which Ar.sup.1 represents in each case optionally substituted aryl or hetaryl,Ar.sup.2 represents in each case optionally substituted aryl or hetaryl andX represents the group --(CHR.sup.1).sub.m --(CHR.sup.2).sub.n in whichR.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or alkyl,m represents 0 or 1 andn represents 0 or 1,to a plurality of processes for their preparation, and to their use for combating animal pests.

Abstract: The present invention relates to new substituted 1,2,3,4-tetrahydro-5-nitro-pyrimidines of the formula (I) ##STR1## to processes for their preperation, and to their use as pesticides and ectoparasiticides.

Abstract: The present invention pertains to new substituted nitrogen heterocycles of general formula (I) ##STR1## in which R.sup.1 and R.sup.2 independently of each other, stand for hydrogen or alkyl,X stands for oxygen, sulfur or an NR.sup.3 group,Y stands for carbon (C or CH) or nitrogen,Z stands for an electron-attracting group,T stands for the remainder of an unsaturated ring system broken possibly by other heteroatoms or heteroatom groups,Q stands for possibly substituted aryl or possibly substituted hetaryl, wherein R.sup.3 stands for hydrogen, alkyl or alkenyl, method for preparing them and their use as pesticides.

Abstract: There are provided new substituted pyrazolines of the general formula (I) ##STR1## in which R.sup.1 represents optionally substituted phenyl and eitherR.sup.2 represents a radical of the formula --CO--R.sup.7, --COOR.sup.7 or --SO.sub.2 --R.sup.7,where R.sup.7 has the meaning given in the text of the application, andR.sup.3 represents hydrogen, alkyl or halogenoalkyl orR.sup.2 and R.sup.3 together with the nitrogen atom to which they are bonded represent a heterocycleR.sup.4 represents hydrogen, alkyl, halogenoalkyl, halogenoalkylthio, halogen, alkoxycarbonyl or in each case optionally substituted cycloalkyl or aryl,R.sup.5 represents hydrogen or alkyl,R.sup.6 represents in each case optionally substituted alkyl, cycloalkyl or 3,4-disubstituted phenyl andX represents oxygen or sulphur.The new substituted pyrazolines have a highly pronounced activity against animal pests, in particular against insects.

Abstract: The invention relates to new substituted carbamoylpyrazolines ##STR1## to processes in their preparation, and to their use as pesticides.