棉花黑根腐病[Thilaviopsis basicola(Berk & Br·)Ferravis]也称褐根病或黑色烂根,近年来,在新疆的阿克苏、库尔勒、喀什和石河子等地均有发生,以海岛棉受害最重,威胁棉花生产。为此,我们对该病进行了有关病原菌生长特性、品种抗性鉴定及药剂防治等的初步探讨。 Cotton black root rot [Thilaviopsis basicola (Berk & Br ·) Ferravis], also known as brown root or black rotten roots, in recent years, Aksu, Korla, Kashgar and Shihezi in Xinjiang and other places have occurred in order to damage the most island cotton Heavy, threatening cotton production. To this end, we conducted a preliminary study on the pathogen growth characteristics, variety resistance identification and drug control and so on.