| abstract |
Substituted benzophenone compounds of formula (I) wherein R 1 represents a halogen atom or an alkyl group, R 2 represents a hydrogen atom or a halogen atom, an alkyl group, an alkoxy group, a nitro group, or R 1 and R 2 together represent a group of the general formula -CH = CH-CH = CH-, R3 and R4 independently of one another denote an optionally substituted alkyl group and n denotes an integer from 0 to 3. Said compounds are effective as fungicides which have a high systemicity. |