Physiological host range of Ceratapion basicorne, a prospective biological control agent of Centaurea solstitialis (Asteraceae)
نویسندگان
چکیده
منابع مشابه
In situ volatile collection, analysis, and comparison of three Centaurea species and their relationship to biocontrol with herbivorous insects.
Centaurea solstitialis, commonly known as yellow starthistle, is an invasive plant listed as a noxious weed in the western areas of North America and is the target of classical biological control, which involves release of herbivores known to be specific to this plant. These insects often choose their host plant on the basis of the volatile organic compounds (VOCs) emitted. Accordingly, volatil...
متن کاملIn vitro culturing of yellow starthistle (Centaurea solstitialis) for screening biological control agents
In an effort to design a bioassay to screen for biocontrol pathogens and their toxins, procedures were developed to produce calli of yellow starthistle (YST), Centaurea solstitialis (Asteraceae), on solid and liquid media. Three Murashige and Skoog (MS) media with different hormone additives were compared for their effects on the growth of the YST calli. The most effective medium was made of MS...
متن کاملBiological Control of Yellow Starthistle (Centaurea solstitialis) in the Salmon River Canyon of Idaho
متن کامل
Dispersal Pathways and Genetic Differentiation among Worldwide Populations of the Invasive Weed Centaurea solstitialis L. (Asteraceae)
The natural history of introduced species is often unclear due to a lack of historical records. Even when historical information is readily available, important factors of the invasions such as genetic bottlenecks, hybridization, historical relationships among populations and adaptive changes are left unknown. In this study, we developed a set of nuclear, simple sequence repeat markers and used...
متن کاملLarval densities and field hosts of Ceratapion basicorne (Coleoptera: Apionidae) and an illustrated key to the adults of Ceratapion spp. that feed on thistles in the eastern Mediterranean and Black Sea regions.
Many members of the tribe Cardueae are invasive weeds, including yellow starthistle (Centaurea solstitialis L.), one of the most important weeds in the Western United States. We examined the root crowns and stems of yellow starthistle and related plants growing in five countries (Armenia, Republic of Georgia, Greece, Russia, and Turkey) where yellow starthistle is native. In its native range, t...
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ژورنال
عنوان ژورنال: Biological Control
سال: 2007
ISSN: 1049-9644
DOI: 10.1016/j.biocontrol.2006.12.015