甘蔗凤梨病(Pineapple disease)在我国甘蔗种植区发病较普遍,导致甘蔗发芽率降低、大田缺兜率高,浪费蔗种,并造成减产。1932年,Weidling发现绿色木霉(Trichoderma viride)能防治柑桔立枯病以后,世界各国对它进行了许多研究。近年来,我们利用绿色木霉培养液浸甘蔗种,对凤梨病的防治效果和甘蔗发芽率的影响做了如下试验。 Pineapple disease (Pineapple disease) is more common in sugarcane planting areas in China, resulting in lower germination rate of sugarcane, high rate of field loss, waste of sugarcane, and decrease in yield. In 1932, Weidling found that Trichoderma viride can prevent and cure citrus blight after many countries in the world conducted many studies on it. In recent years, we use the Trichoderma viride liquid culture sugarcane, pineapple disease prevention and control of sugar cane germination rate and the impact of the following tests.