Pine Sawfly

Pine branch with heavy pine sawfly insect infestation

Description: Pine sawflies are small caterpillar-like insects feeding on pine needles.

Trees Affected: Mugo pine, Austrian pine, Scotch pine

What to look for: Feeding sawflies during May, Pine trees with tufted appearance (only new needles)

Treatment Options: Insecticide application. Can pick off by hand for lighter infestations. Keep trees healthy with proper watering and mulching.