23 degrees wont slow them. Especially in no-till. Our worst time with slugs "here" is in the fall. The crops go in ahead of a rain and then the photo period gets shorter quick and crops go dormant. High SI index and high chloride liquids help and at least then you get some residual benefit. With baits, if you dont get a good kill, it is just a cost with not benefit. I've had some luck using chloride and this product. | 
Slugs in rye cover crop
