A06_Attachment_7_-_Sprague_Unit_Info_-_Herbicide_Application_2026.pdf

This is a specification document for herbicide application in a Douglas-fir orchard unit as part of the Sprague Herbicide 2026 project. The document details treatment requirements for the Sprague-MEDTIC progeny site, which contains 6,899 smaller seedlings distributed across 413,940 square feet (9.5 acres) with a spacing of 6 feet by 10 feet. The herbicide formula requires 22.9 gallons per orchard, which must be diluted to a 2% solution requiring 1,143.4 gallons of water for application across 3.8 treatment acres.

Application methodology specifies a 4-foot-wide band application down the rows at 60 square feet per tree coverage. The document includes position totals, though specific total figures are not fully detailed in the visible content. This specification document appears designed to guide herbicide procurement and application protocols for vegetation management in the orchard seedling site during the 2026 operational year.