Mortality in Engelmann Spruce Attributed to Spruce Beetle
![](https://arborjet.wpenginepowered.com/wp-content/uploads/2019/04/TREE-ageR10-MortalityEnglemannSpruce-researchchart.jpg)
TREE-äge® R10 protected spruce trees from spruce beetle when it was used as a standalone treatment and in combination with Propizol.
TREE-äge® R10 protected spruce trees from spruce beetle when it was used as a standalone treatment and in combination with Propizol.
Posted In: Emerald Ash Borer, TREE-äge R10 | Tagged: