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Filtering by: Keyword Christmas trees -- Weed control

Reports on Christmas tree production problems : papers presented at the Seventh Annual Ornamental Short Course, Oregon State University, February, 1963

Creator:

Oregon State University. Cooperative Extension Service

Abstract:

Published June 1963. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Nutrition, Dennis P. Lavender 1 Brush and Weed Control in Christmas Trees on Natural and Plantation
Spruce spider mite biology and control in Christmas trees.

Creator:

West, K. and Oregon State University. Extension Service

Abstract:

Published April 1991. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Control in Christmas Trees OREGON STATE UNIVERSITY EXTENSION SERVICE SPRUCE SPIDER MITE BIOLOGY AND