Hostname: page-component-586b7cd67f-2plfb Total loading time: 0 Render date: 2024-11-28T11:02:58.719Z Has data issue: false hasContentIssue false
  • English
  • Français

The Symptoms and Histopathology of Poisoning by Maneb in Oncopeltus fasciatus (Dallas)1,2

Published online by Cambridge University Press:  31 May 2012

R. D. McMullen
R. D. McMullen
Affiliation:
Research Station, Research Branch, Canada Department of Agriculture, Summerland, B.C.
Get access Rights & Permissions [Opens in a new window]

Abstract

Maneb (manganous ethylene bisdithiocarhamate) applied topically to Oncopeltus fasciatus nymphs causes death after 7 to 10 days. The gross symptoms of intoxication, histopathology and effect on oxygen consumption are described. Activities such as feeding and walking are slightly reduced after 24 hours and completely inhibited after 3 to 4 days. The tissues most severely affected by the treatment are the secretory cells of the mid-gut epithelium and the cells of the Malpighian tubules. These at first show extreme vacuolization, reduction of the size of cell nuclei and finally cytolysis. Oxygen consumption in vivo is reduced by the treatment.

Type
Articles
Information
The Canadian Entomologist , Volume 97 , Issue 11 , November 1965 , pp. 1200 - 1208
Copyright
Copyright © Entomological Society of Canada 1965

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

Boyce, H. R. 1962. Insecticidal activity of maneb formulations against the greenhouse whitefly, Trialeurodes vaporariorum (Westw.) (Hemiptera: Aleyrodidae). Proc. ent. Soc. Ont. 92 (1961): 197–200.Google Scholar
Brown, A. W. A. 1963. Chemical injuries, pp. 65–131. In Steinhaus, E. A. (ed.), Insect pathology. An advanced treatise. I. Academic Press, New York.CrossRefGoogle Scholar
Frings, H., and Little, F.. 1955. Peanuts as a substitute food for the large milkweed bug, Oncopeltus fasciatus. J. econ. Ent. 50: 363–364.CrossRefGoogle Scholar
Guy, H. G. 1937. Investigations of organic compounds as insecticides. Delaware Agr. Expt. Sta. Bull. 206.Google Scholar
Hoskins, W. M. 1940. Recent contributions of insect physiology to insect toxicology and control. Hilgardia 13: 307–386.CrossRefGoogle Scholar
Lord, K. A. 1949. The effects of insecticides on the respiration of Oryzaephilus surinamensis: an attempt to compare the speeds of action of a number of DDT analogues. Ann. Appl. Biol. 36: 113–138.CrossRefGoogle ScholarPubMed
McMullen, R. D. 1959. Insecticidal activity of ethylene bisdithiocarbamates. Nature 184: 1338.CrossRefGoogle Scholar
McMullen, R. D. 1964. The toxicity of malathion, Perthane, maneb and zineb to Trialeurodes vaporariorum (Westwood). Canad. Ent. 96: 541–549.CrossRefGoogle Scholar
Miles, P. W. 1958. Retention of food residues in the midgut by nymphs of the milkweed bug, Oncopeltus fasciatus Dall. Nature 182: 959.CrossRefGoogle Scholar
Morgan, C. V. G., Anderson, N. H. and Swales, J. E.. 1958. Influences of some fungicides on orchard mites in British Columbia. Canad. J. Plant Sci. 38: 94–105.CrossRefGoogle Scholar
Rich, S. 1954. Miticidal action of barium and manganese ethylene bisdithiocarbamates. Phytopathology 44: 387.Google Scholar
Roan, C. C., and Hopkins, T. L.. 1961. Mode of action of insecticides. Annu. Rev. Ent. 6: 333–346.CrossRefGoogle ScholarPubMed
Salkeld, E. H. 1951. A toxicological and histophysiological study of certain new insecticides as stomach poisons to the honey bee Apis mellifera L. Canad. Ent. 83: 39–61.CrossRefGoogle Scholar
Stoddard, E. M., Gries, G. A. and Plumb, G. H.. 1945. Red spider mite control with ethylene bisdithiocarbamate. Phytopathology 35: 657.Google Scholar
Thorn, R. A., and Ludwig, G. D.. 1960. Chemistry and mode of action of dithiocarbamate fungicides. Advanc. Pest Control Res. 3: 219–252.Google Scholar
Tisdale, W. H., and Flenner, A. L.. 1942. Derivatives of dithiocarbamic acid as pesticides. Industr. Engng Chem. 34: 501.CrossRefGoogle Scholar
Wigglesworth, V. B. 1933. The physiology of the cuticle and of ecdysis in Rhodnius prolixus (Triatomidae: Hemiptera); with special reference to the function of the oenocytes and of the dermal glands. Quart. J. Microscop. Sci. 76: 267–318.Google Scholar
Wigglesworth, V. B. 1934. Insect physiology. Methuen, New York.Google Scholar
Wigglesworth, V. B. 1954. The physiology of insect metamorphosis. Cambridge Univ. Press, Cambridge.Google Scholar