Written By: Todd Lanigan, DNR Forest Health Specialist, Eau Claire, Todd.Lanigan@wisconsin.gov or 715-210-0150
As we head into September, fall webworm is starting to make its presence known. This native insect feeds on deciduous trees and shrubs and appears every year in yards and forests. Fall webworm forms loose webbing over branch tips and can completely cover a small tree with webbing. You will find both live and dead caterpillars, partially eaten leaves and frass (caterpillar poop) inside the webbing.
Fall webworm larvae inside webbing. Photo Credit: Wisconsin DNR
Wisconsin Community Tree Management Institute (CTMI) is a unique training experience designed for municipal staff with tree management responsibilities but without a strong background in urban forestry. The program is ideal for staff who spend just part of their time dealing with trees. Conversely, those with a background in urban forestry but new to management will also find it useful. CTMI consists of approximately 38 instruction hours and requires students to complete an out-of-classroom project.
Do you have a tree inventory but have had a hard time keeping it current, or you’re interested in inventorying some trees of your own? The Wisconsin Department of Natural Resources (DNR) is funding several accounts for communities or organizations to edit data within the 
Since 1976, 
Applications are due tomorrow (Aug. 13) for grants from One Tree Planted, a non-profit organization focused on global reforestation. Selected applicants will receive $1,500 to fund tree planting and restoration events throughout September.