Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-22T18:32:22.811Z Has data issue: false hasContentIssue false
  • English
  • Français

Field Observations on the Bean Seed Fly (Seed Corn Maggot), Chortophila cilicrura, Rond., and C. trichodactyla, Rond.

Published online by Cambridge University Press:  10 July 2009

Mary Miles
Mary Miles
Affiliation:
Long Ashton Research Station, University of Bristol.
Get access Rights & Permissions [Opens in a new window]

Extract

Field observations on C. cilicrura and C. trichodactyla have shown that in Britain the larvae feed on beans, peas, cabbages, kale, cauliflowers, leeks, onions, cucumbers and lettuce. The importance of C. cilicrura as a pest of beans in spring was well known; its attack on cucumbers was suspected but had not been verified; but the infestation of leeks and brassicas in summer and spring cabbages in autumn had not hitherto been recorded in Britain. An association of larvae of C. cilicrura with rotting vegetation has not so far been established.

Descriptions of adult and larval stages are given. Diagrams are given to illustrate specific differences between larvae of C. cilicrura and those of the onion fly, Hylemyia antiqua.

Field observations have shown that C. cilicrura is on the wing from March to October and there is some evidence of slight activity during the winter months. There are 3–4 generations a year, and peak periods of fly activity occur during mid-April to mid-May, late June to early July, and in fine weather throughout the period August to October.

Larvae have been taken throughout the period May to December. Peak periods of larval activity occur from mid-May to early June on beans, peas, cucumbers and cruciferous crops, during July on leeks and cruciferous crops, and during September to November on spring cabbages.

The close relationship between cultural practice in south Worcestershire and the occurrence of high populations of C. cilicrura is discussed.

A summary of control measures devised by other investigators is given. Modifications of cultural practice that would be likely to reduce attack by C. cilicrura are suggested. Results of preliminary trials with naphthalene and DDT emulsion are given.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 38 , Issue 4 , February 1948 , pp. 559 - 574
Copyright
Copyright © Cambridge University Press 1948

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

Balachowsky, A. & Mesnil, L. (1935). Les insectes nuisibles aux plantes cultivees, 1, p. 1064.Google Scholar
Bonde, R. (1939). Role of insects in dissemination of potato blackleg and seed-piece decay. J. agric. Res., 59, pp. 889–917.Google Scholar
Breakey, E. P., Gould, C. J. & Reynolds, C. E. (1945). Seed-corn maggots as pests of coniferous seedlings in Western Washington. J. econ. Ent., 38, p. 121.Google Scholar
Couturier, A. (1937). Remarques sur une attaque de Chortophila cilicrura, Rond. sur haricot. Rev. Zool. agric., 36, no. 3 p. 33. (R.A.E., (A) 25, p. 704.)Google Scholar
Engel'hardt, V. & Mishchenko, A. (1931). Pests of soy beans in the Far East. [In Russian.] Diseases and Pests of Soy Beans in the Far East, repr. pp. 85–112. (R.A.E., (A) 19, p. 445.)Google Scholar
Fulton, B. B. (1942). The cabbage maggot in North Carolina. Bull. N.C. agric. Exp. Sta. no. 335. (R.A.E., (A) 32, p. 241.)Google Scholar
Glasgow, H. (1934). Soil treatments for control of root maggots. J. econ. Ent., 27, p. 303.CrossRefGoogle Scholar
Harukawa, C. & Kumashiro, S. (1930). Studies on the seed-corn maggot … in Japan. I. Ber. Ohara Inst. landw. Forsch., 4, p. 371. (R.A.E., (A) 18, p. 675.)Google Scholar
Harukawa, C., Takato, R. & Kumashiro, S. (1933). Studies on the seed-corn maggot. II. Op. cit., 5, p. 457. (R.A.E., (A) 21, p. 402.)Google Scholar
Harukawa, C., Takato, R. & Kumashiro, S.. (1933). Studies on the seed-corn maggot. III. Op. cit., 6, p. 83. (R.A.E., (A) 22, p. 236.)Google Scholar
Harukawa, C., Takato, R. & Kumashiro, S.. (1934). Studies on the seed-corn maggot. IV. T. c., p. 219. (R.A.E., (A) 22, p. 485.)Google Scholar
Hawley, I. M. (1922). Insects and other animal pests injurious to field beans in New York. Mem. Cornell agric. Exp. Sta. no. 55.Google Scholar
Leach, J. G. (1940). Insect transmission of plant diseases. McGraw-Hill, New York.Google Scholar
Marshall, J. (1931). Notes on chemotropic responses of certain insects. 61st Rep. ent. Soc. Ont. 1930, p. 82. (R.A.E., (A) 19, p. 758.)Google Scholar
Mellor, J. E. M. & Woodman, R. M. (1935). A note on preliminary work on attractants for cabbage root fly and carrot fly. Ent. mon. Mag., 71, no. 858, p. 258.Google Scholar
Ministry of Agric. & Fish. Plant Pathology Laboratory. (1932–1946). Monthly Summary of Insect and Allied Pests occurring in England and Wales. Multigraphed.Google Scholar
Ogilvie, L. (1928). Insects of Bermuda. Bull. Dep. Agric. Bermuda no. 15.Google Scholar
Reid, W. J. (1936). Relation of fertilizers to seed corn maggot injury to spinach seedlings. J. econ. Ent., 29, pp. 973–980.CrossRefGoogle Scholar
Reid, W. J.. (1940). Biology of the seed corn maggot in the coastal plain of the South Atlantic States.—Tech. Bull. U.S. Dep. Agric. no. 723.Google Scholar
Rekach, V. N. (1932). Studies on the biology and control of the corn seed maggot, (Chortophila cilicrura Rond. [In Russian.] Trud. Zakavsk. nauchno-issled. khlopk. Inst., Tiflis no. 16, 26 pp. (R.A.E., (A) 20, p. 349.)Google Scholar
Schwardt, H. H. (1942). Biology and control of the seed-corn maggot. 54th Rep. Cornell agric. Exp. Sta. 1941, p. 128. (R.A.E., (A) 32, p. 5.)Google Scholar
Schwardt, H. H.. (1944). Biology and control of the seed corn maggot, Hylemyia cilicrura. 56th Rep. Cornell agric. Exp. Sta. 1943, p. 120. (R.A.E., (A) 33, p. 179.)Google Scholar
Smith, C. E. (1933). An unreported habit of the seed corn maggot. J. econ. Ent., 26, p. 910.Google Scholar
Smith, K. M. (1931). A textbook of agricultural entomology, p. 223. Cambridge Univ. Pr.Google Scholar
van Poeteren, N. (1935). Verslag over de werkzaamheden van den Plantenziektenkundigen Dienst in het jaar 1934. Versl. PlZiekt. Dienst no. 80., (R.A.E., (A) 23, p. 718.)Google Scholar
Vasil'ev, I. V. (1936). Pests of Lupin. [In Russian.] Plant Prot., fasc. 11 p. 103. (R.A.E., (A) 25, p. 576.)Google Scholar
von Oettingen, H. (1935). Die wichtigsten grasbewohnenden Fliegenlarven Norddeutschlands. Nachr. Schädlingsbekämpf., 10, no. 2, p. 62. (R.A.E., (A) 23, p. 662.)Google Scholar
Wilford, B. H. (1940). The seed-corn maggot, a pest of red cedar seedlings. J. For., 38, pp. 658–659.Google Scholar