| 摘要 |
PURPOSE:A controller for disease injury of soil showing improved controlling effect on diseases injury caused by pathogenic fungi of plants such as Fusarium oxysporum f. sp. raphani, Fusarium oxysporum f. sp. cucumerinum, Fusarium oxysporum f. sp. licopersici, Plasmodiophora brassicae, etc., comprising a specific acid amide compound as an active ingredient. CONSTITUTION:The titled controller comprising an acid amide compound shown by the formula I [R<1> is H, lower alkenyl, aryl, lower alkynyl, cycloalkyl, cycloalkenyl, etc.; R<2> is H, lower alkynyl, (substituted) cycloalkyl, cycloalkenyl, aryl, lower alkyl-substituted oxathienyl, uracil, arylcarbonyl, etc., R<1> and R<2> are bonded to show (substituted)alkylene, etc. which may contain O, S, carbonyl, or NH,; X is O, S, or NH] as an active ingredient. The compound, for example, is obtained by the reaction between a compound shown by the formula II and a compound shown by the formula III (Y is halogen, OH, lower alkoxy, etc.). The controller is used in plowed field, paddy field, fruit garden, tea plantation, mulberry field, pasture, lawn, etc.
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