Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Cogongrass is a Federally and AL, AL GA GA, FL, MS, & NC Listed Noxious Weed “World’s Worst” Plant Invader of Natural Lands Leaves 1-6 feet long Overlapping leaf sheaths New plants arise from shrap-tipped rhizomes April – May Flowering and Seeding Alabama Cogongrass Winter - A time for aerial surveys Alabama Cogongrass Fall-A time for aerial surveys It All Goes Up and A Away Headfire in Cured Cogongrass Backfire in Cured C Cogongrass Cogongrass After Burn It does not just alter the Web Web--of of--Life Replaces it with a Lime Lime--Green Biological Desert Cogongrass Winter 1911 35ºN 30ºN First Entered U.S. at Grand Bay 1911 25ºN 25 N 90ºW Cogongrass 1950’s 35ºN 30ºN Other Introductions 25ºN 25 N 90ºW Cogongrass 1970 35ºN 30ºN 25ºN 25 N 90ºW Cogongrass 1980’s 35ºN 30ºN 25ºN 25 N 90ºW Cogongrass 2002 35ºN 30ºN Eradication Underway 25ºN 25 N 90ºW Cogongrass 2007 C Reported County Infestations Clear Zone? Advancing Front 35ºN Outlier Zone 30ºN Occupied Zone Outlier Zone Occupied Zone 25ºN 90ºW Free Zone Outlier Zone Free Zone O tlie Zone Outlier Epicenter Epicenter Adaptive p Collaborative Restoration Multiple Partners and Stakeholders at Multiple Scales Knowledge Systems and Computer Li k Linkages Invasive.or g Evolving New Social Skills of g across old Individuals Collaborating boundaries 5,000 copies $600 3,200 copies $2 500 $2,500 S0.78 each 5,000 copies $700 t $700 to $750 2,800 copies $ $ 4984 Through ACES 3500 copies 1,400 to $2,400 I-10 Corridor Billboard in Florida