Adaptation of a Dry Diet for Adults of the Western Corn Rootworm1
- 1 August 1976
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Economic Entomology
- Vol. 69 (4) , 503-505
- https://doi.org/10.1093/jee/69.4.503
Abstract
A dry diet used routinely for maintenance of adults of the southern corn rootworm, Diabrotica undecimpunctata howardi Barber, was altered for use with western corn rootworm, D. virgifera LeConte, adults. The alteration was accomplished by ball milling the diet to a fine powder and then either forming it into a pellet or texturizing it. Longevity of western corn rootworm adults on the dry diet was some what reduced compared to those on a diet of fresh com leaves, but fecundity was not significantly affected. Tests with various oviposition schemes indicated that the western corn rootworm adult preferred to oviposit at a coveredsite either in soil or moist gauze.This publication has 3 references indexed in Scilit:
- Mass Rearing Banded Cucumber Beetles, with Notes on Rearing Spotted and Striped Cucumber Beetles123Journal of Economic Entomology, 1968
- Some Effects of Food and Substrate on Oviposition of the Spotted Cucumber Beetle1Journal of Economic Entomology, 1967
- Host Range of Larvae of the Western Corn Rootworm123Journal of Economic Entomology, 1967