淺談白僵菌的分類
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摘 要:白僵菌應用非常廣泛,既可作為一種真菌殺蟲劑,也應用于白僵蠶人工飼養(yǎng)。眾多文獻研究涉及白僵菌,但關于其分類很不統(tǒng)一甚至混亂。真菌分類系統(tǒng)復雜多樣,形態(tài)學特征是傳統(tǒng)分類學的主要依據,結合微生物分類學的不斷發(fā)展,提出了白僵菌傳統(tǒng)分類存在的一些問題及其多樣的分類依據,并進行了探討。
關鍵詞:白僵菌;微生物分類學;形態(tài)特征;分類系統(tǒng);分類
文章編號:2096-8108(2024)01-0101-04 中圖分類號:S482.3中圖分類號 文獻標識碼:A文獻標志碼
Discussion on the Classification of Beauveria bassiana
WEI Wanyong,PU Tao,CHEN Xue,LIU Yuling
(Sichuan Silk School, Nanchong Sichuan 637000, China)
Abstract: Beauveria bassianais widely used as a fungal insecticide and also used in the artificial rearing of silkworm larva. Many literature studies involve Beauveria bassiana, but the classification is not uniform or even chaotic. The classification system of fungi is complex and diverse, and morphological characteristics are the main basis of traditional taxonomy. Combined with the continuous development of microbial taxonomy, some problems existing in the traditional classification of Beauveria and its diverse classification basis were put forward and were discussed.
Keywords:Beauveria; microbiological taxonomy; morphological characteristics; classification system; classification
白僵菌[Beauveria bassiana]是我國研究時間最長、應用面積最大的微生物殺蟲劑,也是目前農林業(yè)上防治食葉害蟲非常有效的生物農藥,其致病性強,殺蟲范圍廣,作用于松毛蟲、玉米螟、大豆食心蟲、甘薯象鼻蟲、馬鈴薯甲蟲、高粱條螟、小菜蛾、茶葉毒蛾、松針毒蛾、棉鈴蟲、稻葉蟬、稻苞蟲、稻飛虱等多種農林害蟲[1],特別是對玉米螟和松毛蟲,已經作為常規(guī)手段連年使用。(剩余5027字)