by Jennifer Bearden | Jan 3, 2014
Join us for a workshop on the biology and control of cogongrass.
January 14, 2014
Registration begins at 8:30am (Eastern Time)
Program starts at 9:00am (Eastern Time) and will end at 4:30pm (Eastern Time).
The cost of the workshop is $25 and includes lunch.
Locations:
Pensacola, Fl
Crestview, Fl
Chipley, Fl
Tallahassee, Fl
Please remember to specify which locations when calling to register and purchase the correct location ticket when registering online.
Pesticide CEUs have been requested. We are awaiting final approval and will update this post as soon as we have additional information. If you have questions please contact us at 850-606-5200.
AGENDA
Cogongrass in the Panhandle Workshop
9:00 – 9:50 AM – Overview, Biology and Control of Cogongrass – Dr Greg MacDonald, UF-IFAS Agronomy – Participants will learn what we currently know about the biology and control of cogongrass.
9:50 – 10:40 AM – “Safely Applying Right of Way Herbicides” – Jennifer Bearden & Sheila Dunning, UF-IFAS Extension Okaloosa County – Participants will learn pathways of herbicide efficacy, safety, label-reading, and PPE for common Right of Way Herbicides.
11:00-11:50 AM – Update: “Cogongrass Control in ROW, Forestry and Natural Areas – New Research, New Programs” – Participants will learn herbicide selections, application rates, timing and methods of control being researched and employed in the Southeast.
11:00 – 11:25 AM – “Imazapyr and Glyphosate Application Rate, Timing, and Methods for Cogongrass Control” – Dr Pat Minogue, UF-IFAS/NFREC Forestry
11:25 – 11:50 AM – “USFS/Five-State Forestry Agency Cogongrass Initiative” – Dr Jeff Eickwort, FDACS-Florida Forest Service
11:50 AM – 12:40 PM – “Cooperative Invasive Species Management in the Panhandle”
11:50 – 12:10 – “Breaking down Artificial Barriers to Allow Everyone to Cooperate” –
Brian Pelc, Natural Areas Restoration Specialist with The Nature Conservancy, and Invasive Species Coordinator for the Apalachicola National Forest, USFS
12:10 – 12:25 – A Regional Case Study from the Apalachicola CISMA (Cooperative Invasive Species Management Area) – Brian Pelc, Natural Areas Restoration Specialist with The Nature Conservancy and Invasive Species Coordinator for the Apalachicola National Forest, USFS
12:25 – 12:40 – A Regional Case Study from the Six Rivers CISMA – Brooke Saari, Sea Grant Extension Agent, UF/IFAS Extension in Okaloosa and Walton counties
12:40 – 1:30 PM – Lunch (catered-in at each host site)
1:30 – 2:30 PM – “Tools for Identifying, Tracking and Managing Cogongrass across the Landscape” – Participants will learn to use technologies available to identify, track and manage cogongrass infestations.
1:30 – 2:00 PM – “Monitoring Cogongrass Infestations with EDDMapS” – Jed Dillard, UFIFAS Extension Jefferson County
2:00 – 2:30 PM – “A Local Case Study from the City of Tallahassee”– Tony Murray, Coordinator of Environmental Regulation Compliance with City of Tallahassee Environmental Policy and Energy Resources/ Policy & Program Development
The following topics will be covered by Extension faculty at each site.
Okaloosa – Jennifer Bearden and Sheila Dunning
Washington – Mark Mauldin and Josh Thompson
Leon – Will Sheftall and Stan Rosenthal
Jefferson – Jed Dillard
2:30 – 2:55 PM – Cogongrass and Look-alikes ID – Participants will learn how to identify Cogongrass and some similar plants.
3:00 – 3:25 PM – Label Reading Exercise – Participants will learn to read herbicide labels and why it is important.
3:30 – 3:55 PM – Sprayer Calibration – Participants will learn methods to calibrate ATV and Backpack sprayer equipment.
4:00 – 4:25 PM – Personal Protective Equipment – Participants will learn proper equipment and why it is important.
4:25-4:30 PM – Evaluation
by | Jan 3, 2014
Palmer amaranth can reach heights up 10 feet and signal real trouble for hunters, farmers, and land managers. Loaded with numerous small seeds, mature plants and “offspring” are difficult to control. Photo Courtesy of University of Florida / IFAS
Deer feeders are common in North Florida, and “deer corn” is sold in multiple markets. Cross-roads convenience stores sell it in plain brown bags and big box stores in town sell it in camouflage bags with three color pictures of giant bucks on the front. With the high price of corn in 2012, many hunters saved a few dollars buying “combine run” corn from local farmers or corn screenings from grain elevators. The corn’s no different, however, either product can contain weed seed, especially Palmer amaranth. These weeds can mean big trouble for farmers and hunters.
Palmer amaranth is a species of pig weed, but it’s not your granddaddy’s “careless weed”. It’s taller than either red root pigweed or spiny pigweed, and is becoming resistant to several herbicides, most notably glyphosate (“Roundup”). Amaranth seed are small and plentiful (1 to 1.5 millimeters in diameter) and easily can fit in the nooks and crannies of grain harvesting and handling equipment.
Palmer amaranth first true leaves have small notches on the end and can serve as an identifying characteristic. Photo Courtesy of University of Florida / IFAS.
Once Palmer amaranth seed make it into a deer feeder, there’s a huge opportunity for seedlings to take root in places under the radar of typical scouting and control measures. If these seedlings are herbicide resistant, you’ve done far more harm to the landowner than any savings on corn cost can offset. Conservative estimates indicate herbicide costs have at least doubled due to herbicide resistant weeds. Do your local farmer a real favor; scout and control weeds coming from your deer feeder.
Further information on identifying and controlling Palmer amaranth is available from your county Extension agent or at http://edis.ifas.ufl.edu/ag346
Feeding corn to deer and turkey is permitted by the Florida Fish and Wildlife Conservation Commission as long as the following restrictions are met. “Resident game and wild hogs may be hunted in proximity of year-round game-feeding stations on private lands, provided the feeding station has been maintained with feed for at least six months prior to taking resident game,” and “Wild turkey may not be taken if the hunter is less than 100 yards from a game feeding station when feed is present.” See General Information regarding Feeding Game at http://myfwc.com/hunting/regulations/general-information
by Scott Jackson | Dec 2, 2013
Gulf of Mexico Research Plan Interim Report
You can provide input to numerous groups around the Gulf of Mexico that are developing regional science and restoration plans or funding Gulf research through a single survey. <<<Click Here to Take the Survey
This survey is part of an update to the Gulf of Mexico Research Plan (GMRP). This project assists the Gulf of Mexico research community in identifying research and related priorities and learning if priorities shifted during the past six years.
Multiple groups already have used input collected through previous GMRP efforts to identify and fund research, and the 2013 survey results will be distributed widely as a service to the research community. The results of this survey will be shared with the Gulf of Mexico Research Initiative (GoMRI), NOAA Restore Act Science Program, National Academy of Science’s Gulf of Mexico Program, Gulf Coast Ecosystem Restoration Council and other groups. The GMRP efforts are partially sponsored by NOAA and the four Gulf of Mexico Sea Grant college programs.
Responses will be anonymous, and it will take less than 15 minutes to complete this critical survey. The survey will close on Dec. 13, so complete it today.
For more information contact Steve Sempier, Sea Grant Gulf of Mexico research planning coordinator.
by Scott Jackson | Nov 29, 2013
Check into the lodge at Wakulla Springs State park on a crisp cool evening and you are immediately greeted with the warmth of an open hearth fireplace and the security of stone walls radiating comfort and solace. These stately accommodations meet all your needs for refuge and rejuvenation with opportunities for an old fashion game of chess or checkers, great food, and time to reconnect with cherished friends and family.
Wakulla Springs Lodge offers guests warmth and rest from the winter’s cooler weather just like the springs offers manatees refuge on winter’s coldest days. (Photos by L. Scott Jackson)
Wakulla Springs hosts about 200,000 visitors each year and is one of North Florida’s most popular swimming spots with peak attendance between April and August. It’s a great place to beat the heat on a hot summer’s day. The same cool 250 million gallons of 69F degree water that provides welcome relief to visitors on hot summer’s day also provides an inviting warm refuge on winter’s coldest days to another type of park guest, manatees.
Wakulla Springs is the Gulf of Mexico’s northernmost geographic location where manatees congregate and consistently overwinter in large numbers. Last week, park guides estimated 30 individuals in the springs and river run.
Florida Fish and Wildlife Conservation and Commission / Florida Wildlife Research Institute’s winter synoptic aerial survey of Florida’s manatees in 2011 totaled 4,834 individuals. Improved survey techniques have resulted in increased estimates for Florida manatees in recent years, however, they still remain listed as endangered.
Daily river cruises on the Wakulla River are a great way to see manatees and other unique wildlife. (Photo by L. Scott Jackson)
Consistent water temperatures below 65F can result in stress, pneumonia, or colds in manatees. Other environmental conditions can also cause problems for manatees. This year, a large number of Florida manatee moralities have been reported as a result of a harmful algal bloom on the Atlantic Coast in the Indian River Lagoon. Florida manatees are also frequently struck by boat hulls and boat motor propellers; the signs of which are often seen in individuals with tell-tale propeller scars.
[youtube=http://www.youtube.com/watch?v=0D2tNXrQ5CI]
Education and stewardship are two of the best ways to help manatees. You can connect with these Florida ambassadors locally on a Wakulla Riverboat Tour at the State Park or through outfitters that provide kayaks and local guiding knowledge. Simple changes in home practices that protect water quality also protect the water resources used by manatees and other wildlife. Observing manatee protection zones and reducing boat speed also have been shown to reduce the impact of boating activities on manatees. To report sick or dead manatees, please call the FWC Wildlife Alert Hotline at 888-404-FWCC (3922).
Read more manatee facts in the following UF/IFAS publication: Life in the Sea.
by Bill Mahan | Jul 25, 2013
Extensive methods of oyster farming have been promoted in various forms and under changing laws for over 100 years in Florida. (UF/IFAS photo)
What: A Conversation About Oyster Aquaculture
When: Monday, July 29, 2013, 2 to 5 p.m.
Where: Community Center, Apalachicola (Ten Foot Hole)
Seeking insights into the pros and cons of growing oysters, Apalachicola’s commercial oyster industry has asked members of the University of Florida Oyster Recovery Team to a question-and-answer discussion on Monday, July 29, 2013, from 2 to 5 p.m. in the Apalachicola Community Center. The program is open to the public.
Recent changes in state rules governing shellfish aquaculture in Franklin County have stimulated new discussions about growing oysters to supplement the traditional, wild-caught harvest, according to Karl Havens, director of Florida Sea Grant and the leader of the UF oyster recovery team.
While it is too soon to know if those changes will translate into financial success, culturing oysters remains a demanding and relatively unproven business, Havens said.
“The members of the UF team with expertise in aquaculture methods and economics will answer questions about all aspects of its feasibility.”
In June, the Florida Cabinet modified state regulations to allow owners of two existing oyster aquaculture leases in Franklin County to locate growing cages up off the bottom and into the full water column. The experimental technique applies to just two existing aquaculture leases of 1.5 acres each in Alligator Harbor, near St. Teresa Beach.
Apalachicola Bay’s commercial oyster fishery is trying to recover after extended droughts in 2011 and 2012 dramatically decreased one of the nation’s most productive fisheries. The UF recovery team recommended a long-term plan for future monitoring, research and management to restore the Bay’s oyster populations to historic levels.
The team also recommended a large-scale restoration of the bay’s degraded oyster reefs as a top priority to accelerate oyster recovery.
The meeting is hosted by SMARRT, the Seafood Management Assistance Resource and Recovery Team. There will be no formal presentations, just informal questions and answers.
by Rick O'Connor | Jul 20, 2013
Beach vitex expands its woody rhizomes aggressively; it can actually grow over sidewalks and driveways.
It’s actually a pretty plant, this Beach Vitex (Vitex rotundifolia), and it is very good at stabilizing eroding dunes. In the 1990’s, the state of South Carolina planted this shrub to help restore dunes lost during hurricanes. It was selected because of salt tolerance, production of woody rhizomes (runners) that extend over 60 feet to trap sand, and the beautiful purple flowers that attract beneficial insects; it seemed perfect! However, folks along the Atlantic coast had no idea how invasive it would become a few years later. Residents discovered that it chokes out many of the native species such as sea rocket and sea oats producing an area of only this plant.
It is now causing problems for sea turtles. As you can see in some of these photos, the plant grows over the fore-dune, blocking access for nesting. Beach Vitex grows so aggressively that during the 60 day incubation time many turtle nests are overgrown, entrapping the hatchlings. Some have been found dead, entangled within the rhizome mats. The Beach Vitex “invasion” has become so bad that South Carolina developed a Vitex Task Force to deal with the problem.
This yard on Pensacola Beach has become overrun by vitex.
Is this a problem for Florida?
According to the records the Early Detection and Distribution Mapping System EDDmaps.com, Beach Vitex is distributed northward to the Chesapeake Bay area and south to Jacksonville. It is found in coastal Alabama and there is one record of the plant in Escambia County.
With so few records in Florida it is not currently listed as an invasive species in our state and there is no program set up to control it. However the Sea Grant Extension Agent in Escambia County, Rick O’Connor, was alerted in 2013 that vitex was in Gulf Breeze, Florida (Santa Rosa County) and possibly on Santa Rosa Island (Escambia County).
Please circulate to area residents to provide visual identification of Beach Vitex. Contact your Extension Office for control options and help reduce it’s impact on native species.
A “Wanted Poster” was developed by O’Connor to post in the coastal communities of Escambia and Santa Rosa counties to see if the plant was more common than the records indicated. At this time, six properties on Santa Rosa Island have confirmed records of Vitex and two more will be surveyed soon. The wanted poster program was published in the local newspaper which reached the east coast of Florida. Reports from that coast indicate that it has extended south into Volusia County. Okaloosa/Walton Sea Grant Agent Brooke Saari is posting the wanted poster in those counties to see if the plant has reached their coasts.
The owner of this yard mowed the vitex. However the woody rhizomes are still present. They will need to either dig this up or use multiple chemical applications to completely remove.
Anyone along the coast of the Florida Panhandle who feels they may have this plant can contact either Rick O’Connor (850-475-5230; roc1@ufl.edu) or Brooke Saari (850-689-5850; bsaari@ufl.edu) and we can confirm identification. The plant is not currently listed as invasive in our state and removal is not required. However, based on the experience in the Carolina’s and other invasive species, if you wish to eradicate this plant doing so early is important. It is much less labor intensive and less costly when there are few plants. If you do choose to remove it please contact your local Extension office first. We can provide methods of successful removal. We would also like to photograph and log the record on EDDmaps.
Editor’s note: Rick provided all the photos in this article.
