Hostname: page-component-77c89778f8-m42fx Total loading time: 0 Render date: 2024-07-20T11:03:13.792Z Has data issue: false hasContentIssue false
  • English
  • Français

Phygadeuon trichops Thoms. (Hymenoptera: Ichneumonidae), an Occasional Parasite of Hylemya spp. (Diptera: Anthomyiidae)1

Published online by Cambridge University Press:  31 May 2012

A. Elizabeth Monteith
A. Elizabeth Monteith
Affiliation:
Entomology Laboratory, Belleville, Ontario
Get access Rights & Permissions [Opens in a new window]

Extract

In extensive surveys for parasites of Hylemya brassicae (Bouché), H. floralis (Fall.), and H. cilicrura (Rond.) on cruciferous crops in Canada and Europe, observations were made on the life-histories and behaviour of the parasites. Accounts of the two most abundant parasites, Aleochara bilineata Gyll. and Trybliographa rapae (Westw.), have already been published, the former by Colhoun (1953) and the latter by Wishart and Monteith (1954). The present paper deals with one of the minor parasites, Phygadeuon trichops Thoms. In the surveys this parasite was found in Norway, Holland, and Scotland but in such small numbers as to indicate that it has other, preferred hosts and that it only occasionally attacks Hylemya spp. Phygadeuon fumator (Grav.) was reared from Hylemya sp. from France and is recorded in the literature from Hylemya spp. in Russia (Meier, 1927; Vodinskaya, 1928) and in England (Wadsworth, 1915). No references were found to P. trichops from Hylemya spp. and no accounts of the biology of either species.

Type
Articles
Information
The Canadian Entomologist , Volume 88 , Issue 2 , February 1956 , pp. 69 - 73
Copyright
Copyright © Entomological Society of Canada 1956

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Clausen, C. P. 1940. Entomophagous insects. McGraw-Hill Book Company, Inc., New York.Google Scholar
Colhovm, E. H. 1953. Notes on the stages and the biology of Baryodma ontarionis Casey (Coleoptera: Staphylinidae), a parasite of the cabbage maggot, Hylemya brassicae Bouché (Diptera: Anthomyiidae). Canadian Ent. 85: 1–8.Google Scholar
de Wilde, J. 1947. Over enkele belangwekkende Parasietn van de Koolvleig, Chortophila brassicae Bché. Tijdschr. Ent. 88: 531–536.Google Scholar
Meier, N. F. 1927. Parasites (Ichneumonidae and Braconidae) bred in Russia from injurious insects during 1881–1926 [in Russian]. Rept. Bur. Appl. Ent. 3: 75–91.Google Scholar
Pampel, W. 1914. Die weiblischen Geschlechtsorgane der Ichneumoniden. Ztschr. f. Wiss. Zool. 108: 290–357.Google Scholar
Roubaud, E. 1922. Etude sur le sommeil d'hiver pre-imaginal des muscides. Bull. biol. France et Belg. 56: 455–545.Google Scholar
Shelford, V. E. 1929. Laboratory and field ecology. Williams and Wilkins, Baltimore, Md.Google Scholar
Vodinskaya, K. I. 1928. On the biology and ecology of Hylemya brassicae Bché., and H. floralis Fall. [In Russian, summary in German]. Izv. Otd. prikl. Ent. 3: 229–249.Google Scholar
Wadsworth, J. T. 1915. Notes on some hymenopterous parasites bred from the pupae of Chortophila brassicae Bouché, and Acidia heraclei L. Ann. App. Biol. 2: 158–161.CrossRefGoogle Scholar
Wishart, G., and Monteith, A. E.. 1954. Trybliographa rapae (Westw.) (Hymenoptera: Cynipidae), a parasite of Hylemya spp. (Diptera: Anthomyiidae). Canadian Ent. 86: 145–154.Google Scholar