For faster navigation, this Iframe is preloading the Wikiwand page for 萊氏綠殭菌.

萊氏綠殭菌

萊氏綠殭菌
科学分类 编辑
界: 真菌界 Fungi
门: 子囊菌门 Ascomycota
纲: 糞殼菌綱 Sordariomycetes
目: 肉座菌目 Hypocreales
科: 麥角菌科 Clavicipitaceae
属: 黑殭菌屬 Metarhizium
种:
萊氏綠殭菌 M. rileyi
二名法
Metarhizium rileyi
(Farl.) Kepler, Rehner & Humber (2014)
異名

Nomuraea rileyi (Farl.) Samson (1974)[1]
Beauveria rileyi (Farl.) Gösswald 1939[2]
Spicaria rileyi (Farl.) Charles 1936[3]
Spicaria prasina (Maubl.) Sawada 1919[4]
Nomuraea prasina Maubl. 1903[5]
Botrytis rileyi Farl. 1883[4]

萊氏綠殭菌學名Metarhizium rileyi),又名莱氏野村菌萊氏野村黴,有時簡稱綠殭菌,是黑殭菌屬的一種蟲生真菌英语entomopathogenic fungus,可感染玉米穗蟲英语Heliothis zea番茄夜蛾英语Helicoverpa armigera甜菜斜紋夜蛾英语Spodoptera exigua草地貪夜蛾(秋行軍蟲)等超過60種鱗翅目昆蟲的幼蟲,而有用作生物農藥以抑制數種農業害蟲生長的潛力[6]。本種過去屬於野村黴屬英语NomuraeaNomuraea),2014年,一篇分子種系發生學研究結果顯示野村黴屬為複系群,並將本種該歸入黑殭菌屬[7][8]

感染過程

[编辑]

萊氏綠殭菌感染昆蟲的過程可分為數個階段,其分生孢子疏水性,可結合於同為疏水性的昆蟲體表,孢子表面的多種水解酵素可分解昆蟲的表皮,並於環境適宜時萌發成菌絲,穿透昆蟲表皮而進入其體內。當菌絲長至昆蟲的血淋巴時,會形成許多芽孢體(hyphal bodies, hb),芽孢體可脫離菌絲,如酵母菌般在血淋巴中自由複製、生長,其細胞表面的病原相關分子模式不被昆蟲的吞噬細胞視為外來者,因此不會受到攻擊。當芽孢體的密度達到一閾值時,會透過群體感應使其會轉換回菌絲頂端生長(apical growth)的生長模式[9],形成菌絲體,同時可分泌多種酵素,在數小時內快速殺死宿主並分解其組織[10][11]

生物農藥

[编辑]

萊氏綠殭菌可作為生物農藥,用以控制多種鱗翅目的農業害蟲。以萊氏綠殭菌控制草地貪夜蛾(秋行軍蟲)蟲害的生物農藥正在研製開發中[12]

參見

[编辑]

參考資料

[编辑]
  1. ^ Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed). Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.. Species 2000: Reading, UK. 2011 [22 July 2018]. (原始内容存档于2018-07-23). 
  2. ^ Gösswald (1939) , In: Arb. biol. BundAnst. Land-u. Forstw. 22:434
  3. ^ Charles (1936) , In: Mycologia 28:398
  4. ^ 4.0 4.1 CABI databases. [24 January 2013]. (原始内容存档于2020-08-22). 
  5. ^ Maubl. (1903) , In: Bull. Soc. mycol. Fr. 19:296
  6. ^ Fronza, Edegar; Specht, Alexandre; Heinzen, Horacio; de Barros, Neiva Monteiro. Metarhizium (Nomuraea) rileyi as biological control agent. Biocontrol Science and Technology. 2017, 27 (11): 1243–1264. ISSN 0958-3157. doi:10.1080/09583157.2017.1391175. 
  7. ^ Ryan M. Kepler, Richard A. Humber, Joseph F. Bischoff & Stephen A. Rehner. Clarification of generic and species boundaries for Metarhizium and related fungi through multigene phylogenetics. Mycologia: 811-829. doi:10.3852/13-319. 
  8. ^ Metarhizium rileyi. MycoBank. [2019-06-12]. (原始内容存档于2020-07-29). 
  9. ^ Ann E. Hajek; David I. Shapiro-Ilan. Ecology of Invertebrate Diseases. Wiley. 27 October 2017: 632. ISBN 978-1-119-25601-4. 
  10. ^ Boucias, D.; Liu, S.; Meagher, R.; Baniszewski, J. Fungal dimorphism in the entomopathogenic fungus Metarhizium rileyi: Detection of an in vivo quorum-sensing system. Journal of Invertebrate Pathology英语Journal of Invertebrate Pathology. 2016, 136: 100–108. ISSN 0022-2011. doi:10.1016/j.jip.2016.03.013. 
  11. ^ Liu, Shouzhu; Xu, Zhimin; Wang, Xueying; Zhao, Lvquan; Wang, Guiqing; Li, Xuewen; Zhang, Leilei. Pathogenicity and in vivo Development of Metarhizium rileyi Against Spodoptera litura (Lepidoptera: Noctuidae) Larvae. Journal of Economic Entomology英语Journal of Economic Entomology. 2019. ISSN 0022-0493. doi:10.1093/jee/toz098. 
  12. ^ Grijalba, Erika Paola; Espinel, Carlos; Cuartas, Paola Emilia; Chaparro, Martha Liliana; Villamizar, Laura Fernanda. Metarhizium rileyi biopesticide to control Spodoptera frugiperda: Stability and insecticidal activity under glasshouse conditions. Fungal Biology. 2018, 122 (11): 1069–1076. ISSN 1878-6146. doi:10.1016/j.funbio.2018.08.010. 
{{bottomLinkPreText}} {{bottomLinkText}}
萊氏綠殭菌
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?