キュウリ連作ハウスにおけるうどんこ病に対するDMI剤の散布体系と防除効果及び薬剤感受性の推移
1994 年 1994 巻 41 号 p. 83-86
詳細
1994 年 1994 巻 41 号 p. 83-86
Three applications of triflumizole followed by two of quinomethionate showed excellent control of cucumber powdery mildew in a plastic house. Previously the performance of triadimefon in the plastic house was poor because of resistance and so DMIs were not used. Sensitivity to triadimefon seemed to be regained more than four years after the suspension of DMI use. On the other hand, sensitivity to triflumizole has decreased little over three successive years of trial use.
