So if you're worried about cotton clogging screens or AC ... concerns linked to the pollen. Some of the trees have multi-stemmed trunks. The leaf stalk is nearly as long as the leaf itself ...

It has serrated compound leaves and furrowed, dark-colored bark during dormancy. Cottonwoods are popular (Populus) hardwood trees. You can identify cottonwoods by spotting the cotton it produces.

"As soon as the cotton defoliation goes on ... "most likely" causing major leaf drop among peppercorns and leaf necrosis in other tree species in the Lower Macquarie Valley.

The glorious show of autumn color is transitioning to the familiar browns and barren trees that will continue through winter. Two Purdue experts recently offered advice on what to do with fallen ...

You know you’ve seen them this time of year: Those lone trees still clinging to their fall-hued leaves, shamelessly sticking out from their naked neighbors in a winter-white forest or in the ...