The aptly named woolly aphids are fluffy white little things, and often look like blobs on your trees. They typically gather on older trees or those that have suffered stress from lack of food ...
You will not see the small, brown or greyish-purple aphids, but rather their woolly protective coating which is white and waxy. This coating looks rather like a fungus, especially when the woolly ...
The Hemlock Woolly Adelgid (HWA) is an aphid-like insect that feeds mainly upon Hemlock tree species ... Once temperatures begin to fall, they develop a white woolly egg mass. This generation is fully ...