Boxwood Leafminer Info Boxwood Leafminer is the most destructive insect pest of boxwood. The adult insect is a small mosquito-like fly. The adult insect does little to no damage to the plant. The larvae, though, are another story. The adult females lay eggs on the boxwood leaf surface. These eggs hatch and the larvae will … Read More “How to Treat Boxwood Leafminer”
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