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ENY-831: Grape Root Borer Pest Management in Florida Vineyards

Figure 6. Timing of Lorsban in muscadine grapes. Grape root borer emergence curve for the Panhandle region (purple), with vertical bars representing period of grape harvest. Green box indicates 35 days pre-harvest application and its period of effect. Yellow box represents post-harvest application in which more GRB can potentially be destroyed.