Abstract: The present invention relates to pesticidal shaped articles which contain beta-cyfluthrin as active compound.

Abstract: The present invention relates to processes and agents for combating fleas on, and in the surroundings of, domestic animals, which is characterised in that the domestic animals are treated with collars which contain active compounds which inhibit insect development.

Abstract: Substituted pyrazoline derivatives of the formula: ##STR1## processes for their preparation and their use as pesticides are disclosed. Also disclosed are intermediates of the formula: ##STR2## wherein R.sup.1 is 3- or 5-halo-1,2,4-triazol-1-yl.

Abstract: New substituted 2-arylpyrroles of the general formula (I) ##STR1## in which R.sup.1 represents cyano or nitro,R.sup.2 represents the radicals ##STR2## wherein X.sup.1, X.sup.2, X.sup.3 and X.sup.4 can be identical or different and represent hydrogen, halogen or alkyl,R.sup.4 represents halogen andn represents a number from 0 to 3,R.sup.3 represents hydrogen or in each case optionally substituted alkyl, alkenyl or alkinyl,Y.sup.1 represents halogen andY.sup.2 represents halogen, alkyl or halogenoalkyl,are provided.The new compounds (I) have a very potent activity against animal pests, in particular against insects, arachnids and nematodes.

Abstract: Insecticidal 1,2,3,4-Tetrahydro-5-nitropyrimidine derivatives, and salts thereof, of the formula ##STR1##

Abstract: New substituted 2-arylpyrroles of the general formula (I) ##STR1## in which R.sup.1 represents cyano or nitro,R.sup.2 represents the radicals ##STR2## wherein X.sup.1, X.sup.2, X.sup.3, and X.sup.4 can be identical or different and represent hydrogen, halogen or alkyl,R.sup.4 represents halogen andn represents a number from 0 to 3,R.sup.3 represents hydrogen or in each case optionally substituted alkyl, alkenyl or alkinyl,Y.sup.1 represents halogen andY.sup.2 represents halogen, alkyl or halogenoalkyl, are provided.The new compounds (I) have a very potent activity against animal pests, in particular against insects, arachnids and nematodes.

Abstract: The invention relates to new O-halogenocyclobutyl S-alkyl (di)thiophosphoric acid ester-amides of the general formula (I) ##STR1## in which A represents fluorine or chlorine,B represents hydrogen or alkyl,X represents oxygen or sulphur,R.sup.1 represents hydrogen, alkyl, --COH (formyl) or --CO-alkyl (acyl) which is optionally substituted by halogen,R.sup.2 represents hydrogen or alkyl, andR.sup.3 represents alkyl or alkoxyalkyl,which can be used as agents for combating pests.

Abstract: O-Halogenocyclopentyl S-alkyl (di)thiphosphoric(phosphonic) acid ester derivatives of the general formula (I) ##STR1## in which R.sup.1 represents alkyl, alkoxy or the radical ##STR2## R.sup.3 represents hydrogen or alkyl and R.sup.4 represents hydrogen, alkyl, --COH (formyl) or optionally halogen-substituted --CO-alkyl (acyl),R.sup.2 represents alkyl or alkoxyalkyl andX represents oxygen or sulphur,can be used as pesticides.

Abstract: Pesticidal substituted pyridazinones of the formula ##STR1## in which R.sup.1 represents alkyl, halogenolkyl, alkoxyalkyl, alkylthioalkyl, (di)alkylaminoalkyl, alkenyl or halogenoalkenyl, or represents in each case optionally substituted cycloalkyl, cycloalkylalkyl, aryl or aralkyl,R.sup.2 represents halogen or alkyl,R.sup.3 and R.sup.4 independently of one another in each case represent hydrogen or alkyl,R.sup.5 and R.sup.6 represent hydrogen, carboxyl, in each case optionally substituted straight-chain or branched alkyl, alkenyl, alkoxycarbonyl, aryl or aralkyl, or, together with the carbon atom to which they are bonded, rpresent an optionally substituted saturated or unsaturaated carbocyle,R.sup.7, R.sup.8, R.sup.9, R.sup.10 and R.sup.11 independently of one another in each case represent hydrogen, halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio or halogenoalkylthio, andX represents oxygen or sulphur.Several intermediates therefor are also new.

Abstract: An acylamino ester of the formula ##STR1## wherein X is C.sub.1-6 alkyl, or halogen,Y is hydrogen, C.sub.1-6 alkyl, halogen, or C.sub.1-3 halogenalkyl,Z is C.sub.1-6 alkyl, or halogen,n is 0 to 3,provided that when n is O,Y is not hydrogen, andR.sup.3 is C.sub.1-6 alkyl.

Abstract: Novel 3-aryl-pyrrolidine 2,4-dione derivatives of the formula ##STR1## having pesticidal activity.

Abstract: Insecticidal substituted benzoyl(thio) ureas of the formula ##STR1## in which Q stands for oxygen or sulphur,R.sup.1 stands for hydrogen, halogen, nitro, methyl or trifluoromethyl,R.sup.2 stands for hydrogen, fluorine or chlorine,R.sup.3 stands for hydrogen, fluorine or chlorine,R.sup.4 stands for hydrogen or fluorine,R.sup.5 stands for hydrogen or halogen andn stands for the numbers 2, 3 or 4.Intermediates of the formula ##STR2## are also new.

Abstract: A 3-aryl-pyrrolidine-2,4-dione (e) derivative of the formula (I) ##STR1## in which X represents alkyl, halogen and alkoxy,Y represents hydrogen, alkyl, halogen, alkoxy and halogenoalkyl,Z represents alkyl, halogen and alkoxy,m represents a number from 1-4,n represents a number from 0-3,R represents hydrogen, ##STR2## or A, where A represents a metal cation equivalent or represents an ammonium ion,R.sup.1 represents optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, polyalkoxyalkyl and optionally substituted cycloalkyl which can be interrupted by hetero atoms, or represents optionally substituted phenyl, optionally substituted phenylalkyl, substituted hetaryl, substituted phenoxyalkyl and substituted hetaryloxyalkyl andR.sup.2 represents optionally halogen-substituted alkyl, cycloalkyl, alkenyl, alkoxyalkyl, polyalkoxyalkyl and optionally substituted phenyl,as well as the pure enantiomeric forms of compounds of the formula (I).

Abstract: This invention relates to novel substituted pyrazoline derivatives of the general formula ##STR1## processes for their preparation and their use as pesticides.

Abstract: Insecticidally active substituted heteroaryl phenyl ethers of the formula ##STR1## in which Het represents an optionally substituted heteroaromatic radical,X represents O, S, --CH.sub.2 --, --O--CH.sub.2 --, --S--CH.sub.2 --, --CH.sub.2 --O--, ##STR2## Y represents O, --O--CH.sub.2 -- or S, Z represents an optionally substituted aromatic or heteroaromatic radical;m represents integers from 1-4n represents 0, 1, 2, 3, 4O represents 0, 1, 2, 3, 4, provided than n and o do not simultaneously represent 0p represents integers from 1-4,R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently of one another represent hydrogen, C.sub.1 -C.sub.6 -alkyl which is optionally substituted; two radicals adjacent to one another can also, together with the C atoms to which they are bonded, form a saturated carbocyclic 5- or 6-ring,R.sup.1 represents identical or different radicals hydrogen, halogen, CN, C.sub.1-4 -alkyl, 1-5-halogeno-C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy, C.sub.1-4 -alkylthio, 1-5-halogeno-C.sub.

Abstract: This invention relates to novel substituted pyrazoline derivatives of the general formula ##STR1## processes for their preparation and their use as pesticides.

Abstract: Pesticidal substituted pyrazoline derivatives of the formula ##STR1## in which R.sup.1 represents optionally substituted phenyl or optionally substituted alkyl,R.sup.2 represents hydrogen, optionally substituted phenyl, optionally substituted alkyl or alkoxycarbonyl,or R.sup.1 and R.sup.2 together represent an optionally benzo-fused alkylene radical,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents hydrogen, optionally substituted phenyl or optionally substituted alkyl,R.sup.5 represents hydrogen or optionally substituted alkyl,R.sup.6 represents halogenoalkyl or halogenoalkoxy, andW represents oxygen or sulphur.

Abstract: The invention relates to liquid pour-on formulations containing compounds active against ticks. The formulations contain in addition to the active material, a spreading oil, a solvent tolerated by skin and, optionally further auxiliaries.

Abstract: The present invention relates to the use of substituted alkoxydiphenyl ethers or alkoxydiphenylmethanes of the general formula I ##STR1## in which R.sup.1 represents hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, dioxalkylene, dioxyhalogenoalkylene, CN, NO.sub.2, alkenyl, alkinyl, alkoxyalkyl, alkoxyalkoxy or hydroxyalkoxy,R.sup.2 represents the radicals indicated for R.sup.1,R.sup.3 represents the radicals indicated for R.sup.1,R.sup.4 represents hydrogen, alkyl, halogenoalkyl or halogen,R.sup.5 represents the radicals indicated for R.sup.4,Het represents optionally substituted heteroaryl which is not linked to the remaining radical via the hetero atom,X, Y independently of one another represent --O-- or --S--Z represents --O--, --S--, --CH.sub.2 --, --CHCH.sub.3 -- or --C(CH.sub.3).sub.2 --,m and n independently of one another represent 0, 1, 2 or 3 but their total is equal to, or more than, 2are exceedingly suitable for controlling fleas.

Abstract: Pesticidal substituted pyridazinones of the formula ##STR1## in which R.sup.1 represents alkyl or halogenoalkyl, or represents optionally substituted cycloalkyl, or represents optionally substituted cycloalkylalkyl, or represents optionally substituted aralkyl,R.sup.2 represents halogen or alkyl,R.sup.3 and R.sup.4 independently of one another each represents hydrogen or alkyl,R.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 independently of one another each represents hydrogen, halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio or halogenoalkylthio,X represents oxygen or sulphur andZ represents a radical of the formula --CH.dbd.CH--, --CH.sub.2 --O--, --O-- or --S--.