Bayer Aktiengesellschaft

Wilhelm Sirrenberg

Wilhelm Stendel

Ingeborg Hammann

Erich Klauke

Benedikt Becker

Albrecht Marhold

Ingomar Krehan

Jurgen Schramm

Bernhard Homeyer

Wolfgang Behrenz

Gerhard Zoebelein

Ulrike Wachendorff-Neumann

Fritz Maurer

Reimer Colln

Wilhelm Brandes

Hans-Jochem Riebel

Reinhard Lantzsch

Rolf Schroder

Herbert Thomas

Peter Roessler

Heinz Ziemann

Peter Kraus

Robert Steffens

Hans-Ulrich Alles

Wolfgang Pfluger

Alfred Elbert

Wihelm Stendel

Ingomar Krehen

Rudolph Braden

The invention relates to the new furazanylureas of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen or fluorine,

Furazanylureas

Insecticidal substituted benzoyl(thio) ureas of the formula ##STR1## in which Q stands for oxygen or sulphur,

Insecticidal substituted benzoyl(thio) ureas

Acaricidal 1-arylfurazanyl-3-(2-alkyl-4-halogenoalkoxyphenyl)-(thio)ureas of the formula ##STR1## in which Q stands for oxygen or sulphur,

Furazanylurea acaricides

Insecticidal and acaricidal novel substituted furazans of the formula ##STR1## n which R.sup.1 and R.sup.2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or

Substituted furazans and insecticidal and acaricidal use

Substituted furazans of the formula ##STR1## in which R and R.sup.1 are identical or different and represent optionally substituted aromatic or heteroaromatic radicals,

Substituted furazan pesticides

Arthropodicidally active novel benzoyl(thio)ureas of the formula ##STR1## in which X is oxygen or sulphur,

Benzoyl(thio)urea arthropodicides

Arthropodicidally active novel benzoyl(thio)ureas of the formula ##STR1## in which X is oxygen or sulphur, and

Benzoyl(thio)urea pesticides

1-Phenyl-3-benzoyl-(thio)ureas of the formula ##STR1## in which X represents oxygen or sulphur,

Novel benzoylurea pesticides

Insecticidally and acaricidally active novel substituted furazanes of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or

Novel substituted furazane

Novel insecticidally and acaricidally active compounds of the formula ##STR1## in which R.sup.1 is halogen or alkyl,

N-benzoyl-N'-(2,2,-difluoro-3-methyl-benzo-1,4-dioxanyl)-ureas

A 2,4-dihalogenobenzoyl-(thio)urea of the formula ##STR1## in which X represents sulphur or oxygen,

2,4-dihalogenobenzoyl-(thio)urea insecticides

Insecticidally and acaricidally active novel compounds of the formula ##STR1## in which A is --CF.sub.2 --CF.sub.2 --, --CF.sub.2 --CHF-- or --CF.sub.2 --CFCl--,

Benzoylureas

Compounds of the formula ##STR1## in which R.sup.1 is hydrogen, halogen or alkyl,

N-substituted benzoyl-N'-3,4-tetrafluoroethylenedioxy-urea pesticides

3-(Pyrimidin-5-yl-oxy-phenyl)-1-benzoyl-(thio)-ureas of the formula ##STR1## in which R represents hydrogen, alkyl, cycloalkyl, halogenoalkyl or optionally substituted aryl,

Growing community of inventors

Sprockhoevel, Germany

Wilhelm Sirrenberg