Pine bark adelgid becoming active in white pines - MSU Extension

Know how to identify pine bark adelgids and what chemical control measures are required if needed to protect tree health.

What's Wrong With My Plant? Garden University Of Minnesota, 42% OFF

What's Wrong With My Plant? Garden University Of Minnesota, 42% OFF

Does My White Pine have Pine Bark Adelgid? - Ask Extension

Forest And Shade Tree Insect and Disease Conditions Report -- May 2021

A variety of insect pests threaten state pine stands

Toumeyella parvicornis (pine tortoise scale)

Forest And Shade Tree Insect and Disease Conditions Report -- May 2021

Pineus strobi, Insect & Mite Guide

Pine bark adelgid becoming active in white pines - MSU Extension