Some variables affecting hardwood control with stem injections of 2,4,5-T.

John L. Arend

Treesearch

Some variables affecting hardwood control with stem injections of 2,4,5-T.

Informally Refereed

Authors:

John L. Arend

Year:

1967

Type:

Research Paper

Station:

Northern Research Station

Source:

Research Paper NC-18. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station

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Download (PDF 3.92 MB): https://research.fs.usda.gov/download/treesearch/10539.pdf

Abstract

The water-soluble amine salt was at least four times more effective than the oil-soluble ester. Concentration of the 2,4,5-T, spacing of the injections, and season of the year were also important; height of the spaced injections was not. The effects of these variables and of crown size and character of the branching on hardwood control with 2,4,5-T injections are discussed.

Keywords

stem injections, hardwood control, 2, 4, 5-T

Citation

Arend, John L. 1967. Some variables affecting hardwood control with stem injections of 2,4,5-T. Research Paper NC-18. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station