2010 "Volunteers Working With Invasives"
Grants Report Form
PROJECT BACKGROUND INFORMATION
Life plant and Air potato eradication
41540 - J.N. 'Ding' Darling NWR
Name and Phone Number
Mark Szydlo 239.472.1100 x 242
(Up to 250 words)
Refuge staff have identified two small populations (~ 0.25 acres) of air potato (Dioscorea bulbifera) and three populations (~ 2.5 acres) of life plant (Kalanchoe pinnata) within the subtropical hardwood hammock habitat of the refuge. Both of these non-native invasive plants are identified by the Florida Exotic Pest Plant Council as having adverse impacts on Florida’s biodiversity and native plant communities. The refuge proposes to eradicate these populations with two Early Detection Rapid Response projects. With staff supervision, volunteers will inventory and map the sites, eradicate the plant populations (hand pulling and herbicides), and monitor the plant control success with site visits at 3,6,12, and 24 months post-treatment.
List of Invasives Species Targeted:
Project Completion Date
or Estimated Completion Date:
(Check all that apply)
VA_FriendsGrp VA_SchoolGrp VA_CivicOrg VA_Other
Describe the type of work the volunteers performed. (Up to 150 words)
Volunteers utilized handheld GPS devices to map and survey invasive plant populations. Volunteers handpulled life plant and madagascar periwinkle. Volunteers severed air potato vines and collected underground bulbils to prevent re-infestations.
Total Number of Volunteers:
Total Number of Volunteer Hours:
List both new and existing partnerships utilized in this project. (Up to 150 words).
Existing Partnerships - J.N. ‘Ding’ Darling NWR Friends Group (The Ding Darling Wildlife Society, Sanibel-Captiva Conservation Foundation New Partnerships - Windmere Union Church Youth Group, Arch Water Products, INC.
Give an overview of the results of the project. Include quantifiable measure of success, such as maps produced, efficacy of control measures, number of sites where invasions were detected early and responded to, number of community contacts, etc. (Up to 250 words).
Volunteers have completed initial treatments at 2 life plant sites and 2 air potato sites. Volunteers are expected to complete additional (2 life plant and 1 air potato) projects by 12/15/2010. 3 mapping projects are currently in progress, with a total of 5 mapping projects expected at project completion. 1 previously undiscovered Madagascar periwinkle population was found and completely treated. 1 previously undiscovered bowstring hemp population was found and mapped, and is slated for initial treatment 03/01/2011.
Number of Acres Treated:
Number of Acres Inventoried and/or Mapped:
Number of Acres Restored:
Account for funds in broad categories such as equipment, volunteer stipends, travel, coordinator salary/contract, etc.
Total Grant Amount:
Breakdown of Expenditures:
Total $ Spent
% of Total Grant
Equipment / Supplies
Volunteer Coordinator Salary/Contract
How useful was this program for meeting refuge invasive species objectives and how can it be improved?
Excellent program! Very user-friendly and efficient proposal/funding/reporting process.
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