应用热处理控制流胶病取得成功的报导,首先来自南非和澳洲。加州的大部分流胶病是由柑桔疫霉根腐病所致。这些真菌在冷凉多雨季节活动频繁,真菌孢子随泥浆溅上柑桔树干,进而危害植株。植株感染后皮部溃疡迅速扩张,通常要到夏季高温气候时才停止蔓延。可是,有时孢子在夏季以前都不会死掉,还继续繁殖并摧毁植株。 The application of heat treatment to control the success of myosotomy reported first came from South Africa and Australia. Most melogenic disease in California is caused by citrus root rot. These fungi are active in cool, wet, rainy seasons, and spores of fungal spores splash on the citrus tree trunk, which in turn jeopardizes the plant. After the plant infected skin ulcers rapid expansion, usually to the hot summer climate stopped spreading. However, sometimes the spores do not die before summer and continue to multiply and destroy the plants.