我在喷杀蚊子。
我在喷杀蚊子。
法国冬青抗逆性强,病虫害少,偶有刺蛾或蚜虫发生,可用敌敌艮、吡虫啉等农药喷杀防治。
France Holly strong resistance, fewer pests, or occasionally Cie aphids occurred, the enemy can be the enemy of Burgundy, such as pesticide Imidacloprid Fensha control.
也可以在晴天午后应用20%氰戊菊酯4000倍液或80%敌敌畏1000~2000倍液喷 杀下竹的幼虫,或在竹秆基部撒6%666粉,均能达到良好的防治效果。
Besides, spraying 20% fenvalerate 1: 4000 or 80% DDVP with 1000~2000 dilution to kill the down the larvae, or spraying 60% 666 dust on the bottom of bamboo trunk are effective.
也可以在晴天午后应用20%氰戊菊酯4000倍液或80%敌敌畏1000~2000倍液喷 杀下竹的幼虫,或在竹秆基部撒6%666粉,均能达到良好的防治效果。
Besides, spraying 20% fenvalerate 1: 4000 or 80% DDVP with 1000~2000 dilution to kill the down the larvae, or spraying 60% 666 dust on the bottom of bamboo trunk are effective.
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