巨孢蟲疫霉是一種，李增智， 陳祝安 ，許益偉定名。
編號 | NFG-91-3 |
拉丁菌名 | Trichosporon bancangense Lu et Li sp. nov. |
中文菌名 | 巨孢蟲疫霉 |
定名人 | 李增智 陳祝安 許益偉 |
Nomencla | Lu Xianghuai and Li Mingxia |
發表文章 | 沫蟬的病原真菌新種--巨孢蟲疫霉 |
Article | Some New Species and Records of Trichosporon in China |
作者 | 李增智 / 陳祝安 許益偉 |
Author | Lu Xianghuai and Li Mingxia |
作者單位 | 安徽農學院林學系森林保護教研室, 合肥 230036 / 浙江省科學院亞熱帶作物研究所, 溫州 310021 |
摘要 | 在浙江 省百山祖自然保護區蟲生真菌調查中發現松樹上的菱沫蟬 (Agrophora sp.)的新病原真菌一種, 因其分生孢子遠大 於任何已知種蟲疫霉, 故定為新種巨孢蟲疫霉(Erynia gigantea Li, Chen et Xu). 其初生分生孢子長倒擬卵形 或擬紡錘形, 對稱或略彎曲, 42.6-76.7 X 12.3-26.0μ m(平均57.6 X 18.6μm), 長徑比2.2-4.9(平均3.1), 頂 稍圓或尖削, 基部乳突略鈍, 有時有孢領. 次生孢子倒卵 形, 毛管分生孢子未見. 假根成束. 假囊狀體及休眠孢子 未見. |
Abstract | Three undescribed Trichosporon years were isolated from bird feces, decayed persimmon, and fermented glutinous rice in Beijing and Hubei, China respectively. The descriptions of the new species, Tr.beijingense,Tr.sinense, and Tr.bancangense, are given and distinctions among the related species of the genus are discussed. Unlike Tr.pullulans and Tr.terrestre, Tr.beijingense ferments glucose,maltose, and galactose. It cannot react with DBB and urea. The distinctions between Tr.sinense and Tr.sinense and Tr.aculeatum are the assimilation of raffinose, xylose, L-arabinose, erythritol, ribose and so on. Six distinctins betweenTr.bancangense and Tr.brassicae are assimilation of galacose, L-arabinose, ribinose, ribose, and ribitol, DBB reaction, and Urease reaction. Four new records of Trichosporon in China are reported. |
關鍵字 | 巨孢蟲疫霉, 蟲疫霉屬, 蟲霉目, 菱沫蟬屬, 沫蟬 |
Key | |
期刊 | 真菌學報 9(4):263-265, 1990 |
Publication | Acta Mycologica Sinica (Chinese; English Abstract), 10(1):pp.43-49, 1991 |
分享省市 | 浙江省德清縣 |
Place | Shennongjia Forest Area, Hubei Province, |
採集地 | 百山祖自然保護區松樹林內菱沫蟬蟲屍 |
Environment | The specimen is a persimmon by mildew and rot, it collected from Bancang Town at Shennongjia Natural Protection Area. |
海撥高度 | |
生態環境 | 亞熱帶濕潤季風氣候針葉林 |
寄主 | 昆蟲菱沫蟬 |
Habitat | subtropical monsoon alpine mixing needle-leaf and broad-leaf forest zone |
Host | persimmon by mildew and rot |
採集人 | 陳祝安 |
Isolation Person | Tang Rongguan |
採集時間 | |
保存單位 | 安徽農學院林學系森林保護教研室真菌標本室, 合肥 230036 |
Preservation Unit | Herbarium of Mycology, Institute of Microbiology, The Chinese Academy of Sciences, Beijing 100080, China |
描述 | |
等模式 | |
Speciman No. | HMAS 58741 |
全文 | |
Note | |
備註 | 該菌可用於殺滅昆蟲菱沫蟬的生防用菌. |
