摘要:
O-Ethyl-O-[1,6-dihydro-1-substituted-6-oxo-pyridazin(3)yl]-thionobenzenephosphonic acid esters of the formula ##STR1## in which R is alkyl, hydroxyalkyl, halogenoalkyl, cyanoalkyl, carbalkoxyalkyl or carboalkyl, with 1 to 4 carbon atoms in each alkyl radical, phenyl or phenyl substituted by alkyl with 1 to 4 carbon atoms,Which possess insecticidal and acaricidal properties.
摘要:
O-Alkyl-O-[3-methyl-1,2,4-triazolo-(2,3,b)-thiazol(6)-yl]-(thiono)-phosphoric (phosphonic) acid esters of the formula ##SPC1##In whichR is alkyl with 1 to 6 carbon atoms,R' is alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 6 carbon atoms or phenyl,R" is alkyl with 1 to 3 carbon atoms or alkylmercapto with 1 to 3 carbon atoms, andX is oxygen or sulfur,Which possess insecticidal and acaricidal properties.
摘要:
7-Bromoquinoxal(6)yl-(thiono)-(thiol)-phosphoric acid esters and ester-amides of the formula ##SPC1##In whichR is alkoxy with 1 to 4 carbon atoms, alkyl with 1 to 3 carbon atoms or dialkylamino with 1 to 3 carbon atoms per alkyl moiety,R' is alkoxy with 1 to 4 carbon atoms, alkylmercapto with 1 to 6 carbon atoms or dialkylamino with 1 to 3 carbon atoms per alkyl moiety, andX is oxygen or sulfur,Which possess insecticidal and acaricidal properties.
摘要:
A method of combating arthropods and nematodes which comprises applying thereto, to a habitat thereof or to an area from which they are to be excluded an arthropodicidally or nematocidally effective amount of at least one long-chain halogenoolefine of the formula (I) ##STR1## in which R represents a straight-chain or branched alkyl radical with 8 to 25 carbon atoms in the straight chain, the alkyl radical optionally being interrupted once or several times by a --C.tbd.C-- and/or ##STR2## in which Z and Z.sup.1 are identical or different and represent hydrogen or methyl andR.sup.1 represents hydrogen, alkyl or halogen.Those compounds are new wherein R has at least 12 carbon atoms in the straight chain.
摘要:
Arthropodicidally active O-(6-alkoxy-2-tert-butylpyrimidin-4-yl)-O-methyl-thionoethanephosphonic acid diesters of the formula ##STR1## in which R represents alkyl with 1 to 4 carbon atoms or cycloalkyl with 3 or 4 carbon atoms. The intermediate where R is replaced by H is also new.
摘要:
Pesticidally active 5-heterocyclyl-1-aryl-pyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl or haloalkyl,R.sup.2 represents alkyl, alkenyl, alkinyl, cycloalkyl, haloalkyl, haloalkenyl, optionally substituted aralkyl or optionally substituted aryl,Ar represents in each case optionally substituted phenyl or pyridyl,Het represents a heterocycle of the formula ##STR2## n represents a number 0, 1 or 2, whereR.sup.3 and R.sup.4, independently of one another, represent in each case hydrogen, alkyl or phenyl.Intermediates of the formulas ##STR3## are provided, the former also being pesticidal.
摘要:
A method of combating insects and acarids which comprises applying to such insects, acarids or a habitat thereof, an insecticidally or acaricidally effective amount of a 5-amino-1-aryl-pyrazole of the formula ##STR1## in which R.sup.1 represents hydrogen, alkyl or halogenoalkyl,R.sup.2 represents trifluoromethyl,R.sup.3 represents hydrogen, alkyl or alkenyl,R.sup.4 represents hydrogen, alkyl, alkenyl, alkinyl or a ##STR2## radical, and Ar represents in each case optionally substituted phenyl or pyridyl, where X represents oxygen or sulphur, and R.sup.5 denotes alkyl or halogenoalkyl.Some of the compounds are new.
摘要:
Pesticidally active 2,2-dimethyl-3-(2-halogeno-vinyl)-cyclopropanecarboxylic acid esters of the formula ##STR1## in which R.sup.1 and R.sup.2 are identical or different and represent alkyl or halogenoalkyl,R.sup.3 represents alkyl or the grouping --(CH.sub.2)--.sub.n R.sup.4,in whichn represent 0 or 1 andR.sup.4 represents halogenoalkyl, optionally substituted aryl or the grouping --XR.sup.5,in whichX represents oxygen or sulphur andR.sup.5 represents alkyl, halogenoalkyl, optionally substituted aryl or optionally substituted aralkyl,Hal represents fluorine, chlorine or bromine andR represents an alcohol radical which can be used in the case of pyrethroids.Intermediates carrying an acid, acid chloride or alkyl ester group in place of --COOR are also new.
摘要:
Pesticidal O-halogenocyclobutyl S-alkyl (di) thiophosph(on)ates of the formula ##STR1## in which x represents oxygen or sulphur,p represents zero, one or two,m represents zero, one or two,n represents 2, 3 or 4R.sup.1 represents alkyl, alkoxy which is optionally interrupted by oxygen or sulphur and can be substituted by halogen, or alkenyloxy, alkinyloxy, heterocyclyl-alkoxy or cycloalkoxy which is optionally substituted by alkyl and/or halogen,R.sup.2 represents alkyl which is optionally interrupted by oxygen or sulphur and can be substituted by halogen, or alkenyl, alkinyl or heterocyclyl-alkyl andR.sup.3 represents hydrogen or alkyl.
摘要:
Pest-combating agents, in particular as insecticides which substituted nitroalkenes of the formula ##STR1## in which m represents 0, 1 or 2,A represents alkanediyl,R.sup.1 represents an optionally substituted five-or six-membered heterocyclic grouping,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen or optionally substituted alkyl, alkenyl, alkinyl, benzyl, furyl, furylmethyl, thenyl, thienyl or pyridyl,R.sup.4 represents optionally substituted phenyl, pyrimidinyl, imidazolyl or triazolyl andX represents oxygen, sulphur or the grouping N--R.sup.5,whereinR.sup.5 represents hydrogen, optionally substituted alkyl, alkenyl, alkinyl, or benzyl, formyl, or optionally substituted alkylcarbonyl, cycloalkylcarbonyl, alkenylcarbonyl, phenylcarbonyl or naphthylcarbonyl.