Cotesia glomerata (Hymenoptera: Braconidae): A Potential Biocontrol Agent for Large White Butterfly, Pieris brassicae (Lepidoptera: Pieridae)
نویسندگان
چکیده
منابع مشابه
Metacommunity Dynamics: Decline of Functional Relationship along a Habitat Fragmentation Gradient
BACKGROUND The metacommunity framework is crucial to the study of functional relations along environmental gradients. Changes in resource grain associated with increasing habitat fragmentation should generate uncoupled responses of interacting species with contrasted dispersal abilities. METHODOLOGY/PRINCIPAL FINDINGS Here we tested whether the intensity of parasitism was modified by increasi...
متن کاملگزارش میزبانی زنبور Hyposoter clausus (Ichneumonidae: Campopleginae) پارازیتویید لارو سفیده‌ی کوچک کلم،Pieris rapae از مزارع کلم گل تهران
به‌منظور شناسایی پارازیتوییدهای سفیده‌ی کوچک کلم، Pieris rapae (Linnaeus, 1758) (Lepidoptera: Pieridae) از مزارع کلم‌گل در جنوب تهران، در سال 1390 نمونه‌برداری صورت گرفت. در بین نمونه‌ها گونه‌ی Hyposoter clausus (Brischke, 1880)(Hymenoptera: Ichneumonidae) برای اولین‌بار از از روی سفیده‌ی کوچک کلم و منطقه‌ی تهران گزارش می‌شود. گونه‌ی دیگر به‌نام Cotesia glomerata L. (Hymenoptera: Braconidae) نی...
متن کاملImpact of Cotesia flavipes (Hymenoptera: Braconidae) as an augmentative biocontrol agent for the sugarcane borer (Lepidoptera: Crambidae) on rice
A 2-year field cage experiment was conducted in Beaumont, Texas to estimate parasitism of sugarcane borer, Diatraea saccharalis (F.), by Cotesia flavipes (Cameron) on rice. A lab experiment showed that the number of hosts parasitized per female per day reached a maximum (0.961) at 28 C. Parasitized larvae recovered from the field experiment produced an average of 27.9 ± 19.1 ( x ± s.d.) parasit...
متن کاملHerlihy et al.: Distribution of Cotesia rubecula and Displacement of C. glomerata 461 DISTRIBUTION OF COTESIA RUBECULA (HYMENOPTERA: BRACONIDAE) AND ITS DISPLACEMENT OF COTESIA GLOMERATA IN EASTERN NORTH AMERICA
A survey was conducted from May to Oct of 2011 of the parasitoid community of the imported cabbageworm, Pieris rapae (Lepidoptera: Pieridae), in cole crops in part of the eastern United States and southeastern Canada. The findings of our survey indicate that Cotesia rubecula (Hymenoptera: Braconidae) now occurs as far west as North Dakota and has become the dominant parasitoid of P. rapae in th...
متن کاملLaboratory evaluation of the pathogenicity of three entomopathogenic nematodes against larvae of cabbage butterfly, Pieris brassicae Linnaeus (Lepidoptera: Pieridae)
The development of indigenously isolated entomopathogenic nematodes as biological control agents was investigated. The study involved three nematode species (Heterorhabditis indica, Steinernema thermophilum and S. glaseri) and their pathogenicity against larvae of cabbage butterfly, Pieris brassicae, under laboratory conditions. Nematodes of different concentrations (0, 10, 25, 50, 75, and 100 ...
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ژورنال
عنوان ژورنال: Journal of Entomology
سال: 2012
ISSN: 1812-5670
DOI: 10.3923/je.2012.171.177