It is said that an ounce of prevention is worth a pound of cure. While it is cetainly true that most problems are easier to prevent than cure, there is still always a need for tools that can be used 'just-in-time'. Growing season insect treatments are in great demand by arborists who are looking ... Keep Reading.

TREE-age (emmamectin benzoate) is now a Restricted Use Pesticide. TREE-age is still available, however applicators must now be Certified Pesticide Applicators prior to purchase and delivery. Each state is handling the registration process differently so be sure to check with your local regulatory... Keep Reading.

RTSA's sister company, Rainbow Treecare, has undertaken one of the largest soil treatment research projects this past summer in Minneapolis. The study is looking at the various soil treatments used by arborists to promote root and soil health while quantifying the real benefits to trees. Read mor... Keep Reading.

New research has discovered higher rates of Xytect (imidacloprid) were more effective in controlling difficult and deadly pests like the emerald ash borer on larger trees. Xytect is the only imidacloprid in the industry labeled with these higher rates, equally double (2X) the rate allowed by othe... Keep Reading.

For years tree health practicioners have been faced with serious pests like gypsy moth, tent caterpillars, and spider mites armed only with spray treatments. Lepitect was developed by RTSA to this gap in the PHC toolbox. Now, for the first time in the industry, a new tool is available that allows... Keep Reading.