This is certainly worth a look in places like Florida and California.  I assume there are hurdles to importing these into the foreign countries like the US, not to mention the lobbying Monsanto will surely be doing to prevent lost revenue.  It turns out the Chinese have used these effectively for over a thousand years, <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Weaver_ant" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Weaver_ant</a>