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A spray tower for the application of microbial aerial sprays

Informally Refereed
Download (PDF 1.51 MB): https://research.fs.usda.gov/download/treesearch/23648.pdf

Abstract

An experimental spray tower for the application of aerial sprays is described. The construction, operation, and preliminary calibration are detailed.

Citation

Hubbard, Harry B., Jr.; Lewis, Franklin B. 1973. A spray tower for the application of microbial aerial sprays. Res. Pap. NE-249. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 8 p.