Sometimes gardeners get overwhelmed with weeds and pests. Florida and the south are getting overwhelmed with exotic invasive's. Good news is there is significant progress on some of the most devastating invaders. The Old World Climbing Fern Lygodium microphyllum has found it's way around most of the state. It is heavily infesting many of our forests and you may have seen it covering long stands of trees and power lines by highways like the Florida Turnpike in Saint Lucie and Martin counties. The USDA Agriculture Research Service has worked for 12 years to control the climbing fern that was on the verge of covering 1/3 of Florida with the potential for devastating fires that could kill all the trees in the forests if it is not controlled.
According to this recent 2009 article, in 2008 the ARS released a little moth known as Neomusotima conspurcatalis—nicknamed “Neo”. The moth larvae is currently the most successful of all the biocontrol agents that have been tested by the Fort Lauderdale scientists. Other biocontrols are being tested so there is much to be hopeful for.
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