Scientists will spend the next three years looking at the best, environmentally-friendly, ways to deal with the pest.

A new invasive species has been detected in Michigan's St. Clair County.

It's in the elm zigzag sawfly's caterpillar-like larval stage that you're likely to see it - and the distinctive damage it ...

GRAND RAPIDS, Mich. (WOOD) — A new invasive insect has been spotted in Michigan: the elm zigzag sawfly. The Michigan ...

A. This skeletonized look is the work of sawfly larvae. The sluglike larvae are about a half-inch long and graze on leaf surfaces, causing the foliage to dry and turn brown. The damaged area is ...

The pest feeds on elm trees and can be a problem for the tree species' foliage, the Michigan Department of Agriculture and ...

Two graduate students in Montana State University's College of Agriculture have published new research on two aspects of management for one of the region's most damaging agricultural pests. Wheat stem ...

Gardeners know that amidst the promises of each new growing season come its challenges, usually in the form of weather or pests. A common insect pest this time of year are sawfly larvae, which feed on ...

ST PAUL, Minn — A new invasive insect has been discovered in Minnesota, according to state officials. On Tuesday morning, Minnesota Department of Agriculture (MDA) officials announced an elm zigzag ...

Table 3 Health state and survival of sawfly larvae following long-term interactions with ants of Myrmica rubra and Rhytidoponera metallica. Sawfly-ant interactions lasted for 24 h, i.e. from t = 0 to ...

The first invasive elm zigzag sawfly in Michigan has been detected in St. Clair County, the the Michigan Department of ...