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Home → Publications → Tree Planters' Notes → Tree Planters' Notes Issue 12 (1952) → Use of 2, 4-D to Control Weeds in Conifer Nurseries

Use of 2, 4-D to Control Weeds in Conifer Nurseries

Since 1947 the Chittenden Nursery has been conducting limited experiments on the use of 2, 4-D as a pre -planting and pre-sowing treatment to control weeds in the transplant beds and seedbeds. In all the experiments the 2, 4-D (Sodium Salt) was applied at the rate of 6 pounds to the acre. The 2,4-D was dissolved in water and applied with the, acid sprinkler. After the 2, 4-D had been applied the beds were given a good watering and then watered every few days. At least 15 days were allowed to elapse between treating and transplanting and 30 days or more between treating, and sowing. After the beds have been treated the soil should not be worked.


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Author(s): Edward D. Clifford

Publication: Tree Planters' Notes - Issue 12 (1952)