敌灭酚(Triadimefon)是一种具有治病和防病特性的内吸性杀菌剂,可用来防治南方松(湿地松)幼林锈病。最近又报道了用这种杀菌剂防治核病的新方法,即在植树起苗时,将苗木根部浸入拌有药剂的泥浆中;或者从4月1日到6月1日,每隔两周用此药进行叶面喷洒喷药的苗木在头两年内大约2％被侵梁,而没喷药的侵染率达28％。虽然经研究证明,叶面喷药 Triadimefon is a systemic and fungicidal systemic fungicide that can be used to control young pine rusts in southern pine (Pinus elliottii). Recently, a new method for the control of nuclear disease with this fungicide has also been reported, in which seedling roots are immersed in medicated mud at the time of planting, or every two weeks from April 1 to June 1 About 2% of the seedlings sprayed with foliar spray with this medicine were infested in the first two years, while the rate of spraying without spraying was 28%. Although studies have shown that foliar spray