Yes you are correct, it means that between those dates you can only hunt private lands because they would not be doing damage to your property on state/public lands. As far as damage, you won't have to much of a problem there because of the increasing coyote population. However, you can't use the excuse that the coyote are effecting the deer, sorry that's part of nature but, if you have a pet dog that you are concerned will get into it with coyote or something like that that effects "your" property than it can be classified as damage. Hope that answers your question.