Recent Developments in Trichogramma Production

1 October 1930

journal article
Published by Oxford University Press (OUP) in Journal of Economic Entomology

Vol. 23 (5) , 837-841
https://doi.org/10.1093/jee/23.5.837

Abstract

This is an account of the commercial production of Trichogramma during the season of 1930. Improved types of equipment are described. Parasitism by Trichogramma was obtained in complete darkness as well as in daylight.

Keywords

OVIPOSITION
DEPOSITION
IRON
DIAMETER
WOOD
PRODUCTION
CLIMATE
HOSTS
TEMPERATURE
EMERGENCE

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