| 摘要 |
<p>Novel substituted N-pyrrolylphenyl-N'-benzoylurea compounds of the formula <IMAGE> in which X and Y independently of one another are each hydrogen or halogen, R is hydrogen or halogen, and Z is hydrogen, halogen or methyl. The compounds have valuable properties for controlling pests, such as phytoparasitic and zooparasitic insects and members of the order Acarina, including in particular ectoparasites.</p> |
