The U.S. Department of Agriculture also lists the entire island of Puerto Rico as infested. Range of the RIFA in the United States. RIFAs were still on the move in the US in the early 21st century, often traveling from one area to another in turf, root balls of nursery plants, and other agricultural products.
Keep yourself, your loved ones, and your home safe from scorpions with diatomaceous earth. It's a safe product that works through a mechanical reaction, rather than chemical, to kill bugs. When the scorpion comes into contact with the DE, the powder will attach to the exoskeleton of the scorpion and begin to dehydrate.
If you have a red ant infestation in your yard and you want to get rid of them naturally, there are a few options. How to Kill Fire Ants With a Natural Remedy. The first thing you want to do is get the ants feeding on something that will kill them. A very effective, natural product is boric acid.