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蝉棒束孢(Isaria cicadae)为世界性广布种,在我国秦岭-淮河以南18个省区均有分布,分布海拔10 m~2 800 m,生长期6月~10月,适宜温度18℃~30℃。蝉棒束孢在上海、浙江、福建、安徽、江苏、广东和江西等地多分布于竹林,在云南、四川、贵州、陕西、海南和广西等地则多生长于阔叶林和针阔叶混交林。通过对云南3个蝉棒束孢生境样地的调查发现,昆明野鸭湖样地YY1是元江栲(Castanopsis orthacantha)为标志的常绿阔叶林,昆明野鸭湖样地YY2是以云南松(C.orthacantha)和元江栲(Pinus yunnanensis)为标志的常绿阔叶林与云南松混交林,兰坪菊香村样地JX1是以头状四照花(Dendrobenthamia capitata)为标志的常绿阔叶林。蝉棒束孢的生境中有多种虫生真菌伴生,包括蛹虫草(Cordyceps militaris)、下垂虫草(Ophiocordyceps nutans)、细脚棒束孢(Isaria tennuipes)和粉棒束孢(I.farinosa)。
Isaria cicadae is a worldwide species widely distributed in 18 provinces and autonomous regions in the south of the Qinling Mountains and Huaihe River in China with an altitude of 10 m to 2 800 m and a growing period of June to October with a suitable temperature of 18 ℃ ~ 30 ℃. Cicadae cephalosporangium in Shanghai, Zhejiang, Fujian, Anhui, Jiangsu, Guangdong and Jiangxi and other places are mostly distributed in bamboo forests, in Yunnan, Sichuan, Guizhou, Shaanxi, Hainan and Guangxi and other places are growing in broad-leaved forests and coniferous and broadleaf Mixed forest. Based on the investigation of three cicadaeleaf spore habitats in Yunnan, YY1 in Kunming is a evergreen broad-leaved forest with Castanopsis orthacantha as the symbol. YY2, (orthacantha) and Pinus yunnanensis were identified as mixed evergreen broadleaved forest and Pinus yunnanensis. In JX1, an area of JuXiang Village, Lanping, JX1 is an evergreen broad-leaved forest marked by Dendrobenthamia capitata . Many species of entomopathogenic fungi are associated with the habitat of Cicadae cephalonica, including Cordyceps militaris, Ophiocordyceps nutans, Isaria tennuipes and I.farinosa.