有機銅水和剤の少量濃厚散布による芝草の雪腐小粒菌核病の防除
1995 年 1995 巻 42 号 p. 161-162
詳細
1995 年 1995 巻 42 号 p. 161-162
Experiments were conducted to test the effectiveness of low volume applications of hightly concentrated oxine-copper WP in the control of Typhula snow blight on turf grass at golf courses in Nagano Prefecture. An application of 0.1ml m-2 of the fungicide diluted 40× was more effective in the control of this disease than that of the commonly used volume and concentration of 0.5ml m-2 and diluted 200×.
