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Filtering by: Date issued sim 1993-04-27 Degree Field Forest Science

The distribution, larval survival, and impact of a tip moth guild (Lepidoptera: Tortricidae: Rhyacionia specia) in the Northern Plains

Creator:

Bell, Carol S.

Abstract:

A guild of three and possibly five tip moths (Rhyacionia spp.) occurs on ponderosa pine (Pinus ponderosa) in southeastern Montana, northwestern South Dakota, and southwestern North Dakota. Trapping results indicated that many of these species may be flying simultaneously, and individual species relative abundances showed west-to-east trends. Tip moth larvae...

Resource Type:

Masters Thesis