| 摘要 |
The present application relates to the use of benzoylureas of the general formula (I) <IMAGE> in which R, R<1> and R<2> are identical or different and represent hydrogen, alkyl, alkoxy or halogen, R<3> and R<4> are identical or different and represent hydrogen, alkyl, aralkyl, aryl, alkoxy, aralkoxy, aryloxy, alkythio, aralkylthio or arylthio, A represents an aromatic or heteroaromatic radical, and X and X' are identical or different and represent oxygen or sulphur, as molluscicides.t
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