On June 6th, we held an Invasive Species Workshop: Air Potato Challenge and Species Awareness day at the UF/IFAS Extension Office in Panama City. Over 700 air potato leaf beetles were distributed to more than 30 sites in Northwest Florida by citizen scientists to help manage the invasive air potato vine!
Rick O’Connor, UF/IFAS Extension, tells us about the ball python, a potential invasive species. Rick also provides an overview of keeping pythons and other snakes as pets. http://edis.ifas.ufl.edu/pdffiles/UW/UW34100.pdf
Holli Nichols, FWC, tells us about the Wildlife Assistance program for homeowners and property owners. Holli helps out find solutions for negative encounters with Wildlife. Most problems are easily solved and she provides a few tips. Holli also tells us about the FWC Pet Amnesty Program for Exotic Pets. Watch to learn more. http://myfwc.com/conse…/you-conserve/assistnuisance-wildlife
Kira Burdeshaw, SCN of NW FL, shows off the tokay gecko we found at the Extension office on the front porch earlier in May. The Gecko moved in with Kira and her other reptiles at the Science and Discovery Center.
…http://myfwc.com/wildlifeha…/nonnatives/reptiles/tokay-gecko
Derek Fussell with FWC Invasive Aquatic Plant Management talks about Giant Salvinia, a species of concern for Deer Point Lake in Bay County, Florida. Here’s a link to a story about the discovery of giant salvinia in Bay County from 2016 https://nwdistrict.ifas.ufl.edu/…/nisaw-2016-working…
Derek Fussell shares a behind the scene’s view of their new boat for controling aquatic plants in Bay County and Northwest Florida. We will visit with Derek and Jamie later and show some of the aquatic invasives they work to control everyday!
National Pollinator Week is only recognized in June, but efforts to encourage pollinators shouldn’t end then.
Pollination occurs when pollen grains are moved between two flowers of the same species, or within a single flower, by wind or animals that are pollinators. Successful pollination, which may require visits by multiple pollinators to a single flower, results in healthy fruit and fertile seeds, allowing plants to reproduce. Without pollinators, we simply wouldn’t have many crops!
Worldwide, approximately 1,000 plants grown for food, beverages, fibers, spices, and medicines need to be pollinated by animals in order to produce the goods on which we depend. Foods and beverages produced with the help of pollinators include blueberries, chocolate, coffee, melons, peaches, pumpkins, vanilla, and almonds.
About 75% of all flowering plants rely on animal pollinators and over 200,000 species of animals act as pollinators. Of those, about 1,000 are hummingbirds, bats, and small mammals. The rest are insects such as beetles, bees, ants, wasps, butterflies, and moths. Western honey bees are the most common.
Most species of bees don’t sting. Although all female bees are physically capable of stinging, most bee species native to the U.S. are “solitary bees,” that is, not living in colonies and don’t sting unless they are physically threatened or injured. Only honey bees are defensive and may chase someone who disturbs their hive.
It is wise, though, to avoid disturbing any bee or insect nest.
What everyone can do for pollinators:
Watch for pollinators. Get connected with nature. Take a walk, experience the landscape and look for pollinators which are most active midday in sunny, planted areas.
Reduce your impact. Reduce or eliminate your pesticide use, increase green spaces, and minimize impervious surfaces.
What you can do to create a pollinator-friendly habitat:
Design your garden so that there is a continuous succession of plants flowering from spring through fall. Check for the species or cultivars best suited to your area.
Plant native to your region using plants that provide nectar for adults plus food for insect larvae, such as milkweed for monarchs. If you do use non-native plants, choose ones that don’t spread easily, since these could become invasive.
Select old-fashioned varieties of flowers whenever possible because breeding has caused some modern blooms to lose their fragrance and/or the nectar/pollen needed to attract and feed pollinators.
Avoid pesticides, even so-called “natural” ones such as Bacillus thuringiensis (Bt). If you must use them, use the most selective and least toxic ones and apply them at night when most pollinators aren’t active.
Supply water for all wildlife. A dripping faucet or a suspended container with a pinhole in the bottom is sufficient for some insects. Other wildlife need a small dish of water.
Provide water for butterflies without letting it become a mosquito breeding area. Refill containers daily or bury a shallow plant saucer to its rim in a sunny area, fill it with coarse pine bark, sand or stones and fill to overflowing with water.
Fun facts:
A tiny fly (a “midge”) no bigger than a pinhead is responsible for the world’s supply of chocolate
One out of every three mouthfuls of food we eat is delivered to us by pollinators.
Are you interested in growing squash in your garden? Do you know the difference between summer squash and winter squash? Check out this very informative instructional video on growing squash in your home garden by Walton County Agriculture Agent Evan Anderson.
In north Florida, the arrival of warm weather and plenty of rain means it’s time to battle the mosquitoes again. Those pesky little blood-suckers are out and about, often keeping us from enjoying our outdoor pursuits. With some preventative steps, you can reduce the potential for mosquitoes to occur in your yard.
Mosquito larvae. Credit: Florida Medical Entomology Laboratory.
As we should all be aware of by now, mosquitoes require water to complete their lifecycle. Eggs are laid near the water and will dry out if they do not remain near a water source. The larvae, or “wrigglers”, that hatch from the eggs, are aquatic and will not survive out of water. The pupae, often called “tumblers”, are also aquatic and must be in water to survive. From the pupae hatch the adults, the growth stage we want to avoid.
Mosquito pupae. Credit: Florida Medical Entomology Laboratory.
The best method to reduce mosquitoes in your yard is to remove or empty water-holding containers. This prevents the conditions needed for the egg through pupae stages to survive. These water-holding containers can include birdbaths, old buckets, gutters, tarps, rain barrels, and a variety of other items. Even a small bottlecap is enough to breed mosquitoes. Regularly emptying these water-holding containers every 3 to 5 days will stop that most annoying final life stage – the biting adults.
Another way to prevent the aquatic stages of mosquitoes from thriving is to use a larvaecide, specifically Bti. Bti is a bacterium that is sold as either small dunks or doughnuts and can also be found as small granules. Placing a dunk or a few granules in a birdbath will prevent larvae from developing and won’t harm the birds or other organisms that may visit, including frogs, bees, butterflies, and mammals. Bti is a selective pesticide, only effective for control of mosquito, midge, and fungus gnat larvae.
Various mosquito breeding habitats. Credit: Mark Tancig, UF/IFAS
Even if you’ve cleaned up or drained all water-holding containers on your property, there will likely still be some adult mosquitoes looking for a bloodmeal. Wearing long pants and sleeves, using mosquito repellents, and keeping window screens in good order are effective methods to prevent being bitten.
Local mosquito control agencies will often provide services to fog for adults. However, this will want to be your last resort, as the pesticides used to control adults are not as selective as the Bti used for the larvae. This results in non-target damage, meaning that insects besides mosquitoes, including beneficial insects, may also be harmed. Therefore, controlling mosquitoes during their aquatic lifestages helps reduce the need for pesticides that can harm beneficial insect populations.
The UF/IFAS Florida Medical Entomology Laboratory Research and Education Center has a great website – https://fmel.ifas.ufl.edu/ – of mosquito-related information, including the various species of mosquitoes in Florida and which repellents work the best. For additional information on controlling mosquitoes and other pests, please contact your local Extension Office.
Dr. Steve Johnson, UF/IFAS Associate Professor of Wildlife Ecology will be the featured speaker on June 6th
June 6th is a great day to learn about all types of invasive species that threaten natural areas in Northwest Florida!
The UF/IFAS Extension Bay County office will have multiple educational exhibits with living samples of species of concern from 9 a.m. – 5 p.m. on Wednesday, June 6th. This is a multi-agency effort to inform citizens about the impact of invasive plants and animals and how they can help reduce introduction and spread. For full details see the Bay_Invasive Workshop Flyer
At noon there will be a special guest speaker for a bring your own lunch & learn “Exotic Invaders: Reptiles and Amphibians of Concern in NW FL.” Dr. Steven Johnson, UF/IFAS Associate Professor of Wildlife Ecology, will talk about exotic reptiles and amphibians we should be aware of that may occur in our area.
In the morning, we will be focusing on the invasive air potato vine with the distribution of air potato leaf beetles for biological control. Need air potato leaf beetles to manage the air potato vine on your property? Please register here http://bit.ly/bayairpotato to receive beetles – they will be distributed from 9 a.m. – noon on June 6th.
Air potato leaf beetle attacking the invasive air potato plant.
Air potatoes got you down? Have no fear, for the Air Potato Challenge is coming to Leon County!
Register now to attend the Air Potato Challenge event on May 18, 9 a.m. to 12 p.m. at the FAMU Center for Viticulture and Small Fruit Research (6361 Mahan Drive, Tallahassee, FL) and receive a supply of air potato beetles to use on your property.
After years of testing, air potato beetles became available as a biological control in 2012 to help combat the invasive herbaceous perennial air potato vine (Dioscorea bulbifera). Air potatoes arrived in south Florida from China in the early 1900s and have steadily crept north until they are now invading the Panhandle Region. Fortunately, air potato beetles have dietary requirements that are very specific, relying strictly upon air potatoes to complete their life cycles.
This is why a team of researchers and Extension agents have come together to help spread air potato beetles as a biological control strategy. Many agencies and counties are involved in this effort, including UF/IFAS Extension St. Lucie County, UF/IFAS Indian River Research and Education Center, the Florida Department of Agriculture Division of Plant Industry, the USDA, Florida Fish and Wildlife, UF/IFAS Extension Leon County, and Florida A&M University.
On June 6th, we held an Invasive Species Workshop: Air Potato Challenge and Species Awareness day at the UF/IFAS Extension Office in Panama City. Over 700 air potato leaf beetles were distributed to more than 30 sites in Northwest Florida by citizen scientists to help manage the invasive air potato vine!
