小麦印度腥黑穗病于1930年首先发现于印度旁遮普省的卡纳尔地区,当时,McRae曾报告在某些小麦品种上,其损失可达20％,但一般认为此病是局限于印北山麓麦区的一种地方性病害,直到1969—1970年间,在印度种植的墨西哥小麦品种普遍受害, Wheat Indian tangled smoked was first found in the Kanal region of Punjab, India, in 1930 when McRae reported losses of up to 20% on some varieties of wheat, but the disease is generally believed to be limited to northern India A endemic disease in the foothill wheat area until 1969-1970 when the Mexican wheat variety planted in India generally suffered,