Nick from Id writes
Trinity TR Total Release Fungicide is not labeled to treat pine scale or any other insects. This product it only to be used in Commercial Greenhouses for the treatment of plant diseases. To treat Pine Needle Scale, we have several oil-based products you could use to help with the scale on your trees. Monterey Horticultural Oil has specific application directions for scale on conifers such as pine trees.
Answer last updated on: 09/04/2022