TOPBUXUS Anti Rups (Organic Caterpillar Control for Boxwood) 15g

TOPBUXUS Anti Rups is an organic insecticide designed specifically for controlling caterpillars on Buxus (boxwood) plants. Safe for humans, pets, and the environment, it also leaves beneficial insects including parasitic wasps, bees, flies and mites unharmed. Even birds that eat caterpillars treated with this product are not affected.

Once sprayed onto the Buxus, the product remains effective for several weeks. When caterpillars consume the treated leaves, they stop feeding within 2 hours. The product disrupts their digestive system, causing them to die within 1–2 days.

Apply TOPBUXUS Anti Rups as soon as you spot the first caterpillars—typically around mid-April. Timing is crucial: if applied at the right moment, only three treatments per season are usually needed—one for each caterpillar generation.

Check your boxwood regularly. As soon as new caterpillars appear, apply another treatment. This proactive approach helps ensure your plants stay protected throughout the season.

One 15g package treats up to 150m² of boxwood.