Jay Hayek
Extension Specialist, Forestry
Department of Natural Resources and Environmental Sciences

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Forest & Tree Health

Questions per page:

Question Title Date
What is Killing our Conifers? from Debra McWhorter (2) Replies. 05/18/17
Wilting Oak Tree Leaves from DEBRA RICHARDS (1) Reply. 02/20/17
Blue Spruce Losing Needles from Corky Gress (1) Reply. 01/10/17
Sick Honeylocust and Pin oak (IL) from kay thorson (1) Reply. 09/23/16
Norway Maple Decline from Sherri Ries (1) Reply. 09/23/16
Black Spots on Maple Trees from Patti Martin (1) Reply. 08/18/16
Dying White Pine Trees (IL) from Patricia Ackman (1) Reply. 08/12/16
Slime flux at Base of Oak Tree from Marge Overlot (1) Reply. 07/30/16
Options to Fasten Birdhouse to Tree from Patsy Corcoran (1) Reply. 09/07/15
Rapid White Oak Mortality (IL) from Charles Linnemeyer (1) Reply. 09/01/15
Ornamental Pear Trees Turning Brown (IL) from Susan S. (1) Reply. 07/08/15
Maple Leaves Turning Red in Early July from Bill Barnum (1) Reply. 07/06/15
Windbreak Trees Dying (MO) from Chris Rogers (1) Reply. 06/07/15
My Tree was Hit by Lightning (IL) from Margaret McBride (1) Reply. 05/11/15
White Ash Bark Falling Off from Andy R. (1) Reply. 04/22/15
Honeylocust D-shaped Holes (IL) from Jim Arnold (1) Reply. 01/13/15
Pruning a White Pine (PA) from Joleen Hanlund (1) Reply. 10/29/14
Eastern Redbud Issue (IL) from Ed G. (1) Reply. 08/28/14
Trees are Sick...Help! from Diane Jordan (1) Reply. 08/21/14
Austrian Pine Dieback (IL) from Beth Rose (1) Reply. 07/30/14
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