This response was provided by Gary Potts, Illinois Department of Natural Resources District Wildlife Biologist.
If white-tailed deer continue to run through the fence and break it down, then two things probably need to occur. If a single strand fence is being used, consider using woven wire fence. The woven wire fence is more visible and sturdy compared to the single strand fence. Several publications discussing types of fencing will be provided to the landowner with the titles listed below. The second thing that would help would be to make the fence more visible using polytape, and or construction tape. Another option to use in the spots where deer are breaking the fence is to use the orange “snow fence” available at many farm stores. In the hot spots the deer will be able to see the fence and jump over it versus breaking the wire fence. Thus, better fencing that is “more visible” with more than one strand will help.
Additionally, a paper by IDNR will be provided entitled “ Combating Deer Problems” discussing other techniques such as using nylon stockings filled with human hair and/or bar soap (Irish Spring), and slant fencing. Also, a paper will be provided on scarecrows. The paper on scarecrows discusses using wooden stakes - make a cross and place a milk jug at the top for the head, use plastic bags for the “hands” and place old shirts or coats on the “cross area.” Move the scarecrows every few days.
Publications: Electric Fences for Preventing Browse Damage by White-tailed Deer Control of Deer Damage Internet Center for Wildlife Damage Management – Deer Deer Fence Protector – discusses sections of colored fence. An article on “Fake fences” using hay bale twine from Countryside Magazine is also provided. The “fake fence” is actually two lines placed above the existing fence using big round hay bale polypropylene twine.
The State of IL can not pay for fencing.
The key to success in reducing deer damage is to try several techniques discussed in the papers.