Oviposition Cage for the Tobacco Budworm and the Corn Earworm12

Abstract
A cylindrical paper-sided, ovlposition cage is described for use with the tobacco budworm, Heliothis virescens (F.), and the corn earworm H. zea (Boddie). Accumulated eggs are removed from the cage by pulling the toweling through rollers which form the sides of the cage. A new cage wall is formed of the fresh toweling.

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