| abstract |
Rice blast and wheat scab control agents and a method of preventing and exterminating these diseases. The rice blast control agent or the wheat scab control agent contains a compound represented by formula (I) in which R1 represents alkyl or alkenyl and R2 represents hydrogen or methoxy. The compound represented by formula (I) is extremely highly effective in preventing or exterminating rice blast and wheat scab and is not injurious to the plant to be protected against the diseases. |