Cotesia glomerata wikimili, the free encyclopedia wikimili, the free encyclopedia. Females sting small caterpillars, generally first instars, to lay eggs inside. Patch exploitation by the parasitoids cotesia rubecula and cotesia glomerata in multi. The study investigates differences in the oviposition pattern of a braconid parasitoid, cotesia glomerata linn.
Nutritional value of floral nectar sources for flight in the. All structured data from the file and property namespaces is available under the creative commons cc0 license. An cotesia glomerata in uska species han hymenoptera nga syahan ginhulagway ni linnaeus hadton 1758. Springer nature is making coronavirus research free. Female wasps antennatedrorippa indica leaves damaged by feeding ofp. Some species parasitize caterpillars of species considered as pests. Hoferer and others published measuring co2 respiration rates in the parasitoid cotesia glomerata find, read and cite all the research you need on researchgate. Sugar convertibility in the parasitoid cotesia glomerata. The adults of cotesia glomerata can reach a length of 37 millimetres 0. It can parasitize a wide range of pieris butterfly species as host, but pieris brassicae and pieris rapae are the main hosts. Cotesia affinis parasitized caterpillars of cerura vinula duration.
Interactions between pieris oleracea and pieris rapae. Braconidae, released in 1988, has spread and become the dominant parasitoid of this pest in central and western massachusetts, with an average of 75% parasitism. Braconidae to volatiles from different plantherbivore. A gregarious endoparasitoid wasp, cotesia glomerata, parasitizes the cabbage butterfly, pieris rapae. Patch exploitation by the parasitoids cotesia rubecula and. Superparasitism in cotesia glomerata does not benefit the host plant by reduction of herbivory caused by pieris brassicae. Intrahost competition between parasitoid and virus may then ensue, without any clear winner. The impact of host aggressiveness on sex allocation by the. A horizontally transferred autonomous helitron became a full. A survey of the imported cabbageworm, pieris rapae lepidoptera. Cotesia apanteles glomerata is a braconid wasp that develops within the larvae of the imported cabbageworm.
Lack of suitable sugar sources for adult parasitic wasps is an important cause of failure in biological control programs, but the metabolic constraints of sugar feeding are poorly understood. Rearing of the parasitoid was based on a diseasefree culture of p. Apr 01, 2002 the small white butterfly pieris rapae l. We discuss how patch exploitation by both cotesia species compares to the patch exploitation mechanisms as proposed by waage 1979 and driessen et al. Cotesia glomerata also transmits a lethal granulosis virus termed piragv to p. Aug 01, 2003 read superparasitism in cotesia glomerata. Cotesia congregata say is a gregarious endoparasitoid that attacks more than a dozen species of sphingid caterpillars and a few known semipermissive noctuid hosts. Identification of three host translation inhibitory factors. Semipermissive hosts are not fully susceptible to the immunosuppressant polydnavirus associated with cotesia congregata. Poster papers 279 introduction and evaluation of cotesia rubecula, a parasitoid of pieris rapae in new zealand p.
Cotesia glomerata emerging from pieris brassicae youtube. Cotesia glomerata linnaeus 1758 has the plate of the first. This page was last edited on 28 november 2015, at 12. Pdf islandendemic species can be particularly vulnerable to alien invasion. This study investigates the feeding of the parasitoid cotesia glomerata on the floral nectar of anethum graveolens and origanum vulgare and evaluates the nutritional value of these food sources for increasing flight capacity. Innate responses of the parasitoids cotesia glomerata and c. Thus, they exhibit an immune response to some of the. Patch exploitation by the parasitoids cotesia rubecula and cotesia. Chemical analysis revealed five compounds in higher amounts in the infested edges of. Cotesia glomerata, parasite of imported cabbageworm. Host utilization of tbe endoparasitoid,cotesia glomerata l. Does manipulation by the parasitoid wasp cotesia glomerata l. Braconidae cotesia glomerata was introduced to north america in 1883 for the control of the imported cabbageworm on cole crops and has become a major mortality factor of cabbageworm appearance.
Biopesticide properties for cotesia glomerata, including approvals, environmental fate, ecotoxicity and human health issues. Files are available under licenses specified on their description page. Pdf superparasitism in cotesia glomerata does not benefit. Cotesia flavipes pdf cotesia is a genus of braconid wasps. Introduction and evaluation of cotesia rubecula, a parasitoid. Jun 02, 2016 cotesia vestalis teratocytes express a diversity of genes and exhibit novel immune functions in parasitism fei gao, 1 qijuan gu, 1 jing pan, 1 zehua wang, 1 chuanlin yin, 2 fei li, 1 qisheng song, 3 michael r. An cotesia glomerata in nahilalakip ha genus nga cotesia, ngan familia nga braconidae. Pieridae, in cole crops in massachusetts found that a chinese strain of cotesia rubecula hymenoptera. Dec 25, 2001 neither of the two cotesia species used a count. Parasitoids, cotesia glomerata, brassica nigra, pieris brassicae, hypersensitivity response hr, directindirect defence, herbivoreinduced plant. Cotesia glomerata parasitizes early instars of the cabbage butterfly,pieris rapae, in japan. An cotesia in nahilalakip ha familia nga braconidae.
It first appeared in new zealand in 19291930 and was without larval parasitoids until cotesia glomerata l. Here we investigated the suitability of 11 naturally occurring sugars as energy sources for the parasitoid cotesia glomerata l. Cotesia vestalis teratocytes express a diversity of genes and. This small braconid wasp is black, with two pairs of wings. Braconidae and its displacement of cotesia glomerata in eastern north america. Braconidae was introduced successfully from the united states in 19381939 ferguson 1989.
We analysed the foraging behaviour of two closely related parasitoid species cotesia rubecula and cotesia glomerata with respect to. Host utilization of tbe endoparasitoid, cotesia glomerata l. It is likely that this aggressive host behaviour disturbed the fertilization process in ovipositing c. These results suggest that a behavioural defence by host caterpillars affects sex allocation in the parasitoid wasp c. Superparasitism in cotesia glomerata does not benefit the host plant. Dec 01, 2017 it is also worth mentioning that, although to our knowledge there is no report of c. Nutritional value of floral nectar sources for flight in. Media in category apanteles glomeratus the following 3 files are in this category, out of 3 total. Aug 01, 2009 read does manipulation by the parasitoid wasp cotesia glomerata l. The two cotesia species appear to coexist through niche segregation, since c. Apr 04, 2020 cotesia flavipes pdf cotesia is a genus of braconid wasps. The previously dominant parasitoid of this host, cotesia. During wandering larval stage for pupal metamorphosis, the parasitoid larvae egress from the parasitized host to form cocoons thus eventually leading to death of the host.
Cotesia is a genus of braconid wasps first described by peter cameron in 1891. Cause attachment behaviour of host caterpillars on cocoon clusters. Cotesia glomerata emerging from pieris brassicae kerry mauck. Innate responses of the parasitoidscotesia glomerata andc. Cotesia adults are small about 7 mm, dark wasps and resemble flying ants or tiny flies. Cotesia glomerata, the white butterfly parasite, is a small parasitic wasp species belonging to.
Cotesia glomerata is an important enemy of pieris brassicae and of p. Biological control of pieris rapae in new england host. Pdf dnabased confirmation that the parasitic wasp cotesia. This article is brought to you for free and open access by the entomology. Cotesia glomerata, pieris brassicae, superparasitism, food consumption, plant fitness survivorship, oviposition, larval growth. The previously dominant parasitoid of this host, cotesia glomerata. Attraction of the larval parasitoid cotesia glomerata.
Coexistence and niche segregation by field populations of the. Pdf foraging of hosthabitat and superparasitism in. Braconidae cotesia glomerata was introduced to north america in 1883 for the control of the imported cabbageworm on cole crops and has become a major mortality factor of cabbageworm. Cotesia glomerata, the white butterfly parasite, is a small parasitic wasp species belonging to family braconidae. Cotesia glomerata is a gregarious endoparasitoid of several species of pierid butterflies. The adults are black, 3 mm 18 inch long, and feed on nectar of flowers and juice of cabbage leaves.
1232 312 934 1478 1393 1129 999 608 375 1331 1382 657 752 177 545 561 685 1399 295 619 888 969 1177 486 71 332 551 719 1374 271 1368 1473 458 1029 288 879 791 698 1147 1366