A NOTE ON THE EFFECT OF CERTAIN FOODS UPON FECUNDITY AND LONGEVITY IN MICROCRYPTUS BASIZONIUS GRAV. (HYMENOPTERA)

Author:

Finlayson L. R.,Green Thelma

Abstract

In April, 1939, a trial was made of feeding the honey-sugar-agar mixture, formula 3, devised by Holloway (1939) for feeding adult parasitic insects. The test was made with the laboratory propagated Microcryptus basizonius Grav., a parasite of conifer-feeding sawflies. The routine food used in this work is seeded raisin, in addition to water, as reported by Green (1938). An initial investigation indicated that the parasites preferred the prepared food to raisin and that they devoured it avidly.

Publisher

Cambridge University Press (CUP)

Subject

Insect Science,Molecular Biology,Physiology,Ecology, Evolution, Behavior and Systematics,Structural Biology

Reference2 articles.

1. An agar preparation for feeding adult parasite insects;Holloway;Jour. Econ. Ent.,1939

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