Location:
No specified region.
Date: December 9, 2008
The Louisiana Department of Wildlife and Fisheries (LDWF) Inland Fisheries Division is currently distributing a Florida strain of weevils throughout the state to fight against aquatic invasive weeds. The weevils will serve as a biocontrol management tool in combination with herbicide treatments to help combat common salvinia. The weevils are host specific, which means they will only consume common salvinia and will not damage native vegetation.
"Other parts of the world, also suffering from the take over of these noxious weeds, have seen much relief after the introduction and establishment of these tiny insects," said LDWF biologist, Rachel Walley. "Herbicide treatments for the common salvinia species are effective, but very expensive. We hope weevils will provide a more cost efficient manner in controlling aquatic plants."
LDWF...
