Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-28T12:04:16.201Z Has data issue: false hasContentIssue false

Humidity Reactions and Water Balance of Larvae of Neodiprion americanus banksianae Roh. and L. lecontei (Fitch) (Hymenoptera: Diprionidae)1

Published online by Cambridge University Press:  31 May 2012

Extract

This paper presents the results of bioclimatic investigations of two species of diprionid sawflies, Neodiprion americanus banksianae Roh. and N. lecontei (Fitch), important defoliators of pines in eastern North America. It deals primarily with the reactions of larvae of both species to gradients of evaporation rate.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1954

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

(1)Anderson, D. B. 1936. Relative humidity or vapor pressure deficit. Ecology, 1: 277282.CrossRefGoogle Scholar
(2)Bentley, E. W. 1944. The biology and behaviour of Ptinus tectus Boie (Coleoptera, Ptinidae), a pest of stored products. V. Humidity reactions. J. Exp. Biol., 20: 152158.CrossRefGoogle Scholar
(3)Buxton, P. A. 1931. The measurement and control of atmospheric humidity in relation to entomology. Bull. Ent. Res., 22: 431447.CrossRefGoogle Scholar
(4)Fraenkel, G., and Gunn, D. L.. 1940. The orientation of animals. Oxford.Google Scholar
(5)Green, G. W. Some laboratory investigations of the light reactions of larvae of Neodiprion americanus banksianae Roh. and Neodiprion lecontei (Fitch) (Hymenoptera: Diprionidae). Canad. Entomol. (In press).Google Scholar
(6)Gunn, D. L., and Cosway, C. A.. 1938. The temperature and humdity relations of the cockroach. V. Humidity preference. J. Exp. Biol., 15: 555563.Google Scholar
(7)Koidsumi, K. 1934. Temperature and humidity relations of insects. Mem. Fac. Sci. Agric. Taihoku Imp. Univ. 12: 1380.Google Scholar
(8)Mellanby, K. 1935. The evaporation of water from insects. Bio. Rev., 10: 317333.CrossRefGoogle Scholar
(9)Ramsay, J. A. 1935. Methods of measuring the evaporation of water from animals. J. Exp. Biol., 12: 355372.CrossRefGoogle Scholar
(10)Ramsay, J. A. 1935. The evaporation of water from the cockroach, J. Exp. Biol., 12: 373383.Google Scholar
(11)Thornthwaite, C. W. 1940. Atmospheric moisture in relation to ecological problems. Ecology, 21: 1728.CrossRefGoogle Scholar
(12)Wellington, W. G. 1949. The effects of temperature and moisture upon the behaviour of the spruce bud worm, Choristoveura fumiferana Clemens (Lepidoptera: Tortricidae). I. The relative importance of graded temperatures and rates of evaporation in producing aggregations of larvae. Sci. Agr., 29: 201215.Google Scholar
(13)Wellington, W. G. 1949. The effects of temperature and moisture upon the behaviour of the spruce bud worm, Choristoveura fumiferana Clemens (Lepidoptera: Tortricidae). II. The responses of larvae to gradients of evaporation. Sci. Agr., 29: 216229.Google Scholar
(14)Willis, E. R., and Roth, L. M.. 1950. Humidity reactions of Tribolium castaneum (Herbst). J. Exp. Zool., 115 (3): 561588.Google Scholar
(15)Wilson, R. E. 1921. Humidity control by means of sulfuric acid solutions, with critical compilation of vapor pressure data. J. Industr. Engng. Chem., 13: 326331.Google Scholar