| 词条 | Trichosirocalus horridus |
| 释义 |
| image = Trichosirocalus horridus dorsal.jpg | image2 = Trichosirocalus horridus lateral.jpg | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Coleoptera | familia = Curculionidae | subfamilia = Baridinae | tribus = Ceutorhynchini | genus = Trichosirocalus | species = T. horridus | binomial = Trichosirocalus horridus | binomial_authority = (Panzer, 1801) [1] }}Trichosirocalus horridus is a species of true weevils, native to Europe. It is a biological pest control agent that was introduced into the United States in 1974 to control exotic thistles, especially in the Cirsium and Carduus genera.[2][3] Life historyT. horridus feeds on the rosettes of thistles, with the larvae causing most damage to the plant. Nontarget impactsIn 2004, T. horridus was observed feeding on the native thistle Cirsium altissimum L. in Nebraska.[4] The weevil was observed on the native thistle at about the same rate as the targeted invasive thistle (Cirsium vulgare).[4] T. horridus has also been observed feeding on 5 native Cirsium species in Tennessee.[5] References1. ^{{ITIS |id=619283 |taxon=Trichosirocalus horridus}} 2. ^Ward, R. H., R. L. Pienkowski, and L. T. Kok. 1974. Host speciÞcity of first-instar Ceuthorhynchidius horridus, a weevil for biological control of thistles. J. Econ. Entomol. 67: 735-737. 3. ^Kok, L. T. 1975. Host speciÞcity studies on Ceuthorhynchidius horridus (Panzer) (Coleoptera: Curculionidae) for the biocontrol of Musk and Plumeless thistles. Weed Res. 15: 21-25. 4. ^1 {{cite web | url = http://www.owlnet.rice.edu/~tm9/pdf/Takahashi%20et%20al%202009%20EnviroEnt.pdf | author = Masaru Takahashi, Svata M. Louda, Tom E. X. Miller and Charles W. O’Briens | title = Occurrence of Trichosirocalus horridus (Coleoptera: Curculionidae) on Native Cirsium altissimum Versus Exotic C. vulgare in North American Tallgrass Prairie | publisher = Environ. Entomol. 38(3): 731-740 (2009)}} 5. ^{{cite web | url = http://www.informaworld.com/smpp/content~content=a914056695&db=all |author1=Gregory J. Wiggins |author2=Jerome F. Grant |author3=Paris L. Lambdin |author4=Jack W. Ranney |author5=John B. Wilkerson | title = First documentation of adult Trichosirocalus horridus on several non-target native Cirsium species in Tennessee | publisher = Biocontrol Science and Technology, Volume 19, Issue 9 October 2009 , pages 993 - 998}}
5 : Ceutorhynchini|Beetles of Europe|Invasive plants biological control insects|Biological pest control beetles|Beetles described in 1801 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。