Q: Can you help me figure out what’s likely going on with this river birch tree? The tree has been dropping leaves incessantly since about April/May, hundreds per day. Should this tree be dropping its ...
The pinkish-red spots on your birch’s leaves appear to be erineum patches, which are a type of gall caused by very tiny eriophyid mites feeding on the leaf tissue. You will need a microscope to see ...
When it comes to spring beauty in the tree world, the showy explosions of crabapple, apple, plum and cherry tree blossoms get all the attention. But when you slow down to look closely, you’ll discover ...
In this edition of ID That Tree, meet River Birch. As its name implies, it is often found near waterways and in moist soil areas across the state of Indiana. It can be multi-stemmed, often in ...
Variability in the crown development of two Silver Birch trees during the spring growth period of 2020. The panel presents a top-view canopy mapping using LiPhe data from April to June 2020. The color ...
The calendar indicates that it’s spring, and despite occasional freezing temperatures and lingering patches of snow, the return of extended daylight confirms this change of season. Last year, a chance ...
The birch trees in this photo appear to have been infested with bronze birch borer, as indicated by the dead upper branches where larvae have disrupted the flow of water and nutrients.
It’s the time of year when yellownecked caterpillars will soon engulf unprotected river birch trees. These pests also feed on blueberry, hickory, maple and oaks, but I have only seen them on river ...
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