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ESTABLISHMENT OF A NONDIAPAUSE MELANOPLUS DIFFERENTIALIS (THOMAS) (ORTHOPTERA: ACRIDIDAE) COLONY

Published online by Cambridge University Press:  31 May 2012

E.A. Oma
Affiliation:
Rangeland Insect Laboratory, USDA/ARS, Montana State University, Bozeman, Montana, USA 59717-0001
D.A. Streett
Affiliation:
Rangeland Insect Laboratory, USDA/ARS, Montana State University, Bozeman, Montana, USA 59717-0001
J.E. Henry
Affiliation:
Rangeland Insect Laboratory, USDA/ARS, Montana State University, Bozeman, Montana, USA 59717-0001

Extract

Rangeland grasshoppers commonly are reared through a single generation in the laboratory from eggs collected in the field or produced by field-collected adults. These grasshoppers usually undergo an obligate egg diapause. The only exceptions are nondiapause strains of an economically important grasshopper, Melanoplus sanguinipes (F.) (Pickford and Randell 1969; Henry 1985).

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1990

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References

Church, N.S., and Salt, R.W.. 1952. Some effects of temperature on development and diapause in eggs of Melanoplus bivittatus (Say) (Orthoptera: Acrididae). Can. J. Zool. 30: 173184.CrossRefGoogle Scholar
Dean, J.M. 1982. Control of diapause by a change in photoperiod in Melanoplus sanguinipes. J. Insect Physiol. 28: 10351040.CrossRefGoogle Scholar
Henry, J.E. 1985. Melanoplus spp. pp. 451464in Singh, , Pritam, , and Moore, R.F. (Eds.), Handbook of Insect Rearing, Vol. 1. Elsevier Science Publishers B.V., Amsterdam.Google Scholar
Hilbert, D.W., Logan, J.A., and Swift, D.M. 1985. A unifying hypothesis of temperature effects on egg development and diapause of the migratory grasshopper, Melanoplus sanguinipes (Orthoptera: Acrididae). J. Theor. Biol. 112: 827838.CrossRefGoogle Scholar
Pickford, R., and Randell, R.L.. 1969. A non-diapause strain of the migratory grasshopper, Melanoplus sanguinipes (Orthoptera: Acrididae). Can. Ent. 101: 394396.CrossRefGoogle Scholar
SAS Institute Inc. 1987. SAS/STAT™ Guide for Personal Computers, Version 6 Edition. SAS Institute Inc., Cary, NC. 1028 pp.Google Scholar
Slifer, E.H., and King, R.L.. 1961. The inheritance of diapause in grasshopper eggs. J. Heredity 52: 3944.Google Scholar