在印度犹塔,布拉帝斯(Uttor,Pradesh)的伐拉那辛(Varanasi)地区三个不同的农业区的红花田调查测定了红花萎蔫尖镰孢霉(Fusarium oxysporum f. sp. carthami)所引起的萎蔫病的发病率及其与寄主的年龄,土壤和环境因子的相互关系。注意到病害流行和高峰分布于恒河(Gamges)流域。酸性土,轻壤土,高氮以及温暖而潮湿的气候有利于病害的发展。在芽体形成和初花之间,受侵染的植物显示出部分的复元,但往后症状又重新出现。 A survey of red flowers in three different agricultural areas in the Varanasi area of ​​Uttorde, Pradesh, India, determined that Fusarium oxysporum f. Sp. carthami) and its relationship with host age, soil and environmental factors. Noted the prevalence and peak distribution of the disease in the Gamges basin. Acid soil, light loam soil, high nitrogen and a warm and humid climate are conducive to the development of the disease. Affected plants showed partial recovery between bud formation and first flowering, but later symptoms reappeared.