Injecting female cotton tree with regular home products. #314162
Apr 18, 2016 · Cottonwood tree cotton SNIPPER® (Indole–3-butyric acid) One application of Snipper® in early spring causes premature death of developing flowers but does not affect …
Fungus infection in my very old cottonwood tree - Ask Extension
Sep 23, 2018 · Without a description or photos of the fungus it is difficult to determine exactly what pathogen is affecting your tree. I highly encourage you to contact your County Extension …
Cottonwood Tree treatment - Ask Extension
Jul 23, 2018 · We would like to have the tree treated either systemically or topically to reduce the cotton seed dropping each year. It's a nuisance to us and our neighbors. Which is most …
Cottonwood Tree: Excessive leafy twig drop - Ask Extension
Jul 24, 2013 · My mature cottonwood tree has been dropping a large number of leafy branch ends for the past 3-4 weeks, significantly more droppings than in any previous year. The tree is …
Aspen tree shedding cotton - Ask Extension
Apr 26, 2018 · Hello, Trees in the Populus genus (including aspen and cottonwood) produce catkins every year (where the cotton comes from). It's still a little early, as we tend to see the …
Cottonwood tree sap - Ask Extension
Jun 24, 2021 · Unfortunately treating a large tree like a Cottonwood can be challenging and, as you can read in the article, non-specific chemicals can harm beneficial insects such as lady …
Killing Cottonwood stumps and runners - Ask Extension
May 20, 2020 · Hello UAF Cooperative Extension, I recently cut down several large cottonwood trees on my property and I'd like kill the stumps and roots so that runners do not emerge from …
White Cotton-Like Material on the ends of Pine Needle Clusters
Jul 15, 2018 · My pine tree has clusters of needles covered in this white cotton-like material. Also, many of the needles closer to the main trunk are turning brow...
Why is our cottonwood tree shedding yellow leaves in summer?
Aug 17, 2015 · What to do: *check a few twigs to make sure the tree has formed buds that will produce next year's new growth and leaves *water the tree's rooting area seasonally and …
Cottenwood tree suckers - Ask Extension
May 9, 2013 · In the future, whenever you cut down a tree which has roots which are likely to sprout, immediately paint the cut surface of the stump with an herbicide containing the active …