Add Yahoo as a preferred source to see more of our stories on Google. A sawfly larva. You may notice a pine sawfly on your pine trees this spring or summer. The pesky creatures are more disturbance ...

Add Yahoo as a preferred source to see more of our stories on Google. A western pine beetle rests on a sap mound on a pine tree. - Charles Wollertz/Getty Images A thriving pine tree is a thing of ...

Growing Degree Days (GDD's): None available at this time. Host Plant(s) Common Name (Scientific Name) Eastern white pine (Pinus strobus) *Rarely; only if near severely infested preferred hosts.

Climate change is hampering mountain pine beetle reproduction but also appears to slightly benefit the invasive insect in other ways, new University of Alberta research shows. On an apparent upside ...

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Growing Degree Days (GDD's): 58-148 GDD's (dormant); 618–1050 GDD's (crawlers), Base 50F, March 1st Start Date (Source: Cornell Cooperative Extension and Robert Childs, UMass Extension.) Host Plant(s) ...

This list of stories illustrates the spread of insects like northern giant hornets, the presence of pine sawflies on local trees, and outbreaks of the California fivespined ips beetle in places like ...

You may notice a pine sawfly on your pine trees this spring or summer. The pesky creatures are more disturbance than damage, but The News Tribune has gathered advice on what to do about them. A common ...