Mectinite is the newest addition to Rainbow’s line of products where speed meets reliability. We produced Mectinite to bring a new and improved treatment to tree care. We understand that as a business, you need things to work fast and efficiently. With this patented emamectin benzoate tree injection formulation, you can count on two-year control with many key pests, and fast uptake means you can protect more trees. Emamectin benzoate is extremely effective for emerald ash borer control.