摘要:
Aroylureas of the formula ##STR1## where A denotes a phenyl, thienyl or pyridyl-3 radical which is mono- or polysubstituted by halogen, linear or branched alkyl of 1 to 4 carbon atoms, or linear or branched alkoxy of 1 to 4 carbon atoms, R denotes linear or branched alkyl of 1 to 4 carbon atoms or linear or branched alkoxy of 1 to 4 carbon atoms, and n denotes one of the integers 0, 1 and 2, which have an insecticidal and acarididal action, and a process for combating insects and mites with these active ingredients.
摘要:
Thiophosphates of the formula I ##STR1## where R.sup.1 is hydrogen, or not more than 4 identical or different substituents R.sup.1 may be present, each of which is fluorine, chlorine or bromine, straight-chain or branched alkyl of not more than 5 carbon atoms, alkoxy of not more than 3 carbon atoms or alkylthio of not more than 3 carbon atoms, R.sup.2 is alkoxy, alkylthio or alkylamino, each of which is substituted by straight-chain or branched alkyl of not more than 5 carbon atoms, R.sup.3 is alkyl of not more than 3 carbon atoms and X is oxygen or sulfur, a process for their preparation and their use as pesticides.
摘要:
Trifluoromethoxyphenyl-(di)-thiophosphoric acid esters of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and X have the meanings given in the description, and their use in pest control.
摘要:
2,2-Dichlorocyclopropylmethyl-phosphoric acid derivatives of the formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and are hydrogen or methyl,R.sup.4 is unbranched or branched alkoxy of up to 4 carbon atoms, unbranched or branched alkylthio of up to 4 carbon atoms, amino, or alkylamino or dialkylamino, where each alkyl is of up to 5 carbon atoms and is linear or branched,Y is oxygen or sulfur andX.sup.1, X.sup.2, X.sup.3 and X.sup.4 are identical or different and each is hydrogen, halogen, nitro, cyano, methyl or methylthio,and their use for controlling pests from the classes of insects, Arachnidae and Nemathelminthes.
摘要:
Aroylureas of the formula ##STR1## where A denotes a phenyl, thienyl or pyridyl-3 radical which is mono- or polysubstituted by halogen, linear or branched alkyl of 1 to 4 carbon atoms, or linear or branched alkoxy of 1 to 4 carbon atoms, R denotes linear or branched alkyl of 1 to 4 carbon atoms or linear or branched alkoxy of 1 to 4 carbon atoms, and n denotes one of the integers 0,1 and 2, which have an insecticidal and acarididal action, and a process for combating insects and mites with these active ingredients.
摘要:
New carbamates, a process for their manufacture by reaction of salts of pyrazolinediones with a carbamyl halide, and pesticides containing these new carbamates as active ingredients.The new carbamates may be used as insecticides and acaricides. They have an excellent action on sucking insects, especially aphids.
摘要:
New pyridylphosphoric acid derivatives, a process for the manufacture thereof by reaction of pyridinecarboxylic acid esters with salts of phosphoric acid derivatives, and pesticides containing these new pyridylphosphoric acid derivatives as active ingredients. The compounds of the invention have the formula ##STR1## where X denotes hydrogen or halogen, Y denotes oxygen or sulfur, R.sup.1 denotes linear or branched alkyl, alkenyl or alkynyl of a maximum of 6 carbons atoms, or unsubstituted or halogen-substituted phenyl or benzyl, R.sup.2 denotes linear or branched alkyl, unsubstituted phenyl, substituted phenyl, alkyloxy or alkylthio of a maximum of 6 carbon atoms, alkenyloxy or alkenylthio of a maximum of 6 carbon atoms, alkynyloxy or alkynylthio of a maximum of 6 carbon atoms, amino or alkylamino with from 1 to 4 carbon atoms in the alkyl moiety, or dialkylamino with from 1 to 4 carbons atoms per alkyl moiety, and R.sup.3 denotes alkyl of from 1 to 4 carbon atoms.
摘要:
New and valuable substituted succinic acid oximidophosphoric esters having a strong insecticidal action, pesticides containing these compounds as active ingredients, a process for controlling pests with these compounds, and a process for their production.
摘要:
Oximinophosphoric acid derivatives of the formula ##STR1## where R.sup.1 is straight-chain or branched alkyl of not more than 4 carbon atoms, R.sup.2 is a straight-chain or branched alkoxy or alkylthio group of not more than 4 carbon atoms, straight-chain or branched alkyl or not more than 3 carbon atoms, phenyl, amino or a straight-chain alkylamino or dialkylamino radical where alkyl in each case is of not more than 4 carbon atoms, R.sup.3 is methyl or ethyl and X is oxygen or sulfur, a process for the manufacture of these oximinophosphoric acid derivatives of the formula I, and their use as pesticides.