Hey, watch who you're calling weeds!
Before I say anything else, I again want to express my deep appreciation to Walt and others who have been and still are working on these trails. However...
I was out for a short ride at BM yesterday, and I have to say I was a little upset by the really aggressive trail trimming I saw. Lots of uncommon and highly conservative plants like interrupted ferns (and many other kinds of ferns) and poke milkweed were dead on the ground. There are a lot of high quality plants right on the trailside at Blue Mounds, including some state listed plants like the large yellow ladies slippers, this is one of the reasons I like riding there. Even some of the nettles, the wood nettles with the wide, rounded leaves are pretty uncommon and desirable. These plants (as well as the weedier tall nettles) are larval hosts for the red admiral butterflies (the ones that were out in the tens-of-thousands this spring) for example. Often these plants have to grow along trails and roads because of tree clearing, these are the only places they can get enough light to do well. The tree canopy in the park (and much of southern WI) is unnaturally overgrown with adventitious trees blocking out light to the ground in what was originally an open oak woodland and savanna. The maple and basswood trees that dominate the canopy in many areas are largely NOT indigenous the the park!
Check out the links to just a couple of the MANY interesting plants you can find on the trailside:
http://wisplants.uwsp.edu/scripts/detail.asp?SpCode=LAPCANhttp://wisplants.uwsp.edu/scripts/detail.asp?SpCode=ASCEXAhttp://wisplants.uwsp.edu/scripts/detail.asp?SpCode=OSMCLAhttp://wisplants.uwsp.edu/scripts/detail.asp?SpCode=CYPPARvPUBAnyhow, can we cut back on the cutting a little bit. Obviously raspberries and multiflora rose need to be knocked back. And even those conservative wood nettles will need to get pushed back away from the trail (just as long as we leave the bulk of the patch alone). On the other hand, I personally really enjoy having the huge interrupted ferns brushing past my thighs and hips as I ride down that one section of Serpentine Climb right after Basalty Bail. Makes me feel like I'm in some wild, primordial wilderness. At very least they could just be cut back enough to not hang over the trails, plants aren't going to be putting on much more growth from this point in the year onward, they don't have to be mowed to the ground.
With the new park management being more critical of the MTB trails in the park, it would be wise to have a little lighter touch with the 'weed' cutting. I'm sure this botanical sanitization is exactly what they're worried about with some of the rare plants found in the Pokerville area.
Plus, I think sufficient work could get done from a bike with hand tools, rather than walking along with a brush cutter (less gas used and air pollution). I have been using the below
Brushking Christmas Tree Trimming knives for years for weeding and trail trimming. They easily cut through any herbaceous plants, and woody stuff up to about 1/2" diameter. Its basically the light saber of trail trimming. With this and maybe a ratcheting hand clippers for larger woody stuff, you could have all your tools fit in a camel bak (or off of your belt) and prune the trails, moving quickly from one area that needs trimming to the next, rather than having to walk the whole thing with a brush cutter. I have a couple of these Brushking knives, I'd be happy to lend one out for a little while if anyone wants to try one.