Protecting the beauty and health of your tree landscape in Southwest Florida requires vigilance against a formidable pest, the ambrosia beetle. These tiny yet destructive insects are a significant threat to residential properties, HOAs, and commercial landscapes, especially due to their ability to spread diseases like laurel wilt. This blog will guide you through understanding the ambrosia beetle, recognizing infestations, the devastating effects of laurel wilt disease, and what you can do to protect your trees. What Are Ambrosia Beetles? Ambrosia beetles are tiny, wood-boring insects that measure only 2-3 millimeters in length (barely the size of a grain of rice).