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烟剂具有用药量少,防效高,省工省时,使用简便,对人畜安全等优点,是防治塑料大棚内蔬菜病虫害的理想药剂。
Smoke with a small amount of medication, high efficiency, save time and labor, easy to use, the advantages of human and animal health, is to control plastic pests in vegetables ideal pest.