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Why Climbing Spikes Harm Pine Trees

Professional arborists avoid climbing spikes (spurs) on live trees, especially pines. Spike wounds exude sap that attracts pine borers, leading to secondary infestations. Spikes should only be used on trees slated for removal. For pruning, hire a climber who uses rope and harness techniques instead.

About Gardening: Old Tree Trunk Damage with Decay: Not Deer, Likely Past Wound Leading to Structural Hazard; Sapsucker Damage on a Young Tree: What to Do; Storm Damage on Mature Conifer: Wound Care and Long-Term Assessment; Where to Buy Borer Treatments Near Boston; Dog-Damaged Weeping Willow: Will It Sprout Back?; Borer in Cleveland Pear After Wind Damage: Trunk Spray; Deer Antler Damage on Red Maple: Emergency Response; Why Climbing Spikes Damage Trees: Choosing Safe Arborist Methods; Lightning-Struck Trees: Wait and See, Water Deeply, Don't Rush Removal; The Dangers of Climbing Trees with Spikes: Why Ropes Are Better

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