by Donna Arnold | May 5, 2022
As spring approaches, are we thinking about pollinators? How often do we stop to think of the importance of pollinators to food security?
Pollination is often described as the transfer of pollen grains from the anther to the stigma of a flowering plant. These transfers are made possible due to pollinator visits in exchange of pollen and nectar from the plants.
Who are our pollinators?
Main Global Pollinators
Social Solitary
Honeybees Alfalfa leafcutter bee
Bumble bees Mason bees
Stingless bees Other leafcutter bees
How can we care for pollinators?
Photo by Donna Arnold
We can care for our pollinators by growing plants that have abundant and accessible pollen and nectar.
Choose plants with flat flowers or short to medium-length flowers tubes (corollas), and limit plants with long flower tubes such as honey suckle.
Avoid plant varieties that do not provide floral rewards (pollen), which is the essential food source for bees. (e.g., some sunflower, and lilies).
Many native wild bees have relatively short proboscises, or tongues, and may not be able to access nectar from flowers with long tubes; however, flowers with long floral tubes can attract other pollinators with long tongues or beaks such as butterflies, moths, and hummingbirds.
Are we creating an ecosystem aesthetically pleasing while attracting pollinators?
UF/IFAS Photo by Tyler Jones
The planting of native wildflower in Florida can benefit agricultural producers likewise, native pollinators and other beneficials such as parasitoids and predators. Some of the main benefits of growing native wildflower are:
- Increasing wild bee presence in the surroundings.
- Providing nesting and foraging sites for pollinators, butterflies, bees etc.
- Increasing natural enemies of pest insects.
It is important to select mix varieties of native wildflower when restoring habitats for our pollinators. Mix varieties will flower all year round and make available continuous supply of nectar and pollen. If possible, use wildflower seeds that are produced in the state that you want to carry out pollinators’ restoration. It is highly likely that one will experience better growth from locally produced seeds because they will adapt better to regional growing conditions and the climate. For optimum flowering and high production of floral rewards such as pollen and nectar. Place wildflowers in areas free of pesticide and soil disturbance.
Most bee species are solitary, and 70% of these solitary bees’ nest in the ground. A wildflower area of refuge can fulfill the shelter resource needs of these bees since that area will not undergo regular tilling, thus minimizing nest disturbance.
Supporting information for this article can be found in the UF/IFAS EDIS publications (Common Native Wildflowers of North Florida) visit : https://edis.ifas.ufl.edu/pdf/EP/EP061/EP061-15448828.pdf and Attracting Native Bees to Your Florida Landscape IN125500.pdf (ufl.edu.
by Matt Lollar | May 5, 2022
Turf lawns provide an excellent groundcover that hold soil in place, filter pollutants, and are beautiful. However, turfgrass may not be your first groundcover choice, due to heavy shade, landscape layout, or just personal preference. In that case, there are a lot of alternative groundcovers on the market. To help determine what groundcovers do best under certain conditions and to provide information on lawncare and groundcover maintenance, this month’s Gardening in the Panhandle LIVE! was all about groundcovers.
‘Needlepoint’ Perennial Peanut in a yard. Photo Credit: Daniel Leonard, University of Florida/IFAS Extension – Calhoun County
Turfgrass/Groundcover Selection
The University of Florida/IFAS has a long list of publications on alternatives to turfgrass. The comprehensive list can be found at Ask IFAS: Groundcovers.
One of the groundcovers that does well in full sun and has beautiful yellow flowers is perennial peanut. More information on perennial peanut can be found in the publication “Guide to Using Rhizomal Perennial Peanut in the Urban Landscape”.
Groundcover options for the shade include Algerian ivy, Asiatic jasmine, and mondo grass. Read more about these and other shade friendly species at “Gardening Solutions: Groundcovers for the Shade”.
Frogfruit can tolerate full sun and partial shade.
You could also create a wildflower meadow in a sunny spot. More wildflower information is available at Ask IFAS: Performance of Native Florida Plants Under North Florida Conditions.
White clover is a groundcover that may be best suited in a mix with other groundcover species. The publication “White Clover” provides some excellent information on growing this plant.
A number of factors come into play when you are choosing a turfgrass species. Some species are more tolerant of shade than others and maintenance levels are species and variety specific. The “Choosing Grass for Your Lawn” webpages can help answer some common questions. For additional information on turfgrass species a list of EDIS publications and other UF/IFAS websites is available at Ask IFAS: Your Florida Lawn. (Note: Buffalograss is not recommended for Florida.)
Overseeding is not a recommended practice for home lawns, but information is available at the webpage “Overseed Florida Lawns for Winter Color”.
Management of Turf and Groundcovers
Fertilizing a lawn. Photo Credit: University of Florida
Turfgrass requires the right amount of care. To help maintain a good looking yard, follow the management practices in the publication “Homeowner Best Management Practices for the Home Lawn”.
A soil sample is a good place to start to determine the root of the issues you may have in your lawn. Follow these simple steps to collect and submit a sample for accurate analysis.
Weed management can be difficult in turf and other groundcovers. Cultural, mechanical, and chemical controls can help keep weeds under control. The “Weed Management Guide for Florida Lawns” provides control options for the majority of weeds you’ll encounter in your lawn. More information on weed control in turf alternatives can be found in the publication “Improving Weed Control in Landscape Beds”.
Virginia buttonweed is a common weed that is often difficult to control. Doveweed can also be difficult to control.
The publication “Adopting a Florida Friendly Landscape” outlines the nine principals to help you design, install, and maintain a landscape that will thrive in our climate.
Fertilizer is required to maintain a healthy lawn. A list of lawn fertilization publications and links can be found at Ask IFAS: Lawn Fertilizer.
Lawns in the southeast are susceptible to a number of different diseases mostly thanks to our hot and humid weather. But there are some preventative and curative practices you can implement to help keep disease under control. The “Turfgrass Disease Management” publication answers a lot of questions about disease control.
Past episodes of Gardening in the Panhandle LIVE can be found on our YouTube playlist.
by Molly Jameson | Apr 28, 2022
While we think of most flies as pests, garden flies, such as Allograpta obliqua species found in Florida, are excellent pollinators and predators of insects. Photo by Jessica Louque, Smithers Viscient, Bugwood.org.
While our sentiments toward flies usually involve fly swatters, believe it or not, not all flies are nuisance pests! Some types of flies can actually be quite helpful in the garden.
These garden flies are nothing like your typical pesky house fly. While house flies and garden flies are both insects in the order Diptera, they are not in the same insect family, which is the next classification down in Linnaean taxonomy.
The nectar-loving garden flies that specifically visit flowers are in the family Syrphidae and are known as Syrphid flies, hoverflies, or flower flies. Although not as well-known in the pollinating world, there are almost 900 species of flower flies in North America, and they can be very colorful and eye-catching in the garden.
Allograpta obliqua flower fly adults are small and have bright yellow and black crossbands on their abdomens. Photo by Susan Ellis, Bugwood.org.
One of the most common flower flies in Florida is the species Allograpta obliqua. Members of this species, also called hoverflies, are often mistaken as fruit flies, and can therefore be perceived as harmful. But to the contrary, adults cross pollinate many flowers, and hoverfly larvae feed on predators, such as aphids that attack vegetables, fruit trees, cotton, ornamentals, and many wild plants. In fact, when there are numerous hoverfly larvae present, they can reduce aphid infestations by 70 to 100 percent!
Allograpta obliqua adults can be hard to spot, as they are a mere six-to-seven millimeters in length. Although small, they have distinct bright-yellow and black crossbands on their abdomen and become particularly abundant in the spring and summer here in the Florida Panhandle.
So, before you go swatting at any ole fly you see, remember that flower flies are our allies in the garden. Adults will aid in the pollination of our crops and landscape plants, and larvae will help defend our spring and summer veggies from the devastation of harmful insect attacks.
Learn more about Allograpta obliqua hoverfly species at the UF/IFAS Featured Creatures website (https://entnemdept.ufl.edu/creatures/beneficial/hover_fly.htm).
by Ray Bodrey | Apr 28, 2022
University of Florida IFAS Extension and the Beekeeping in the Panhandle Working Group have once again teamed up to offer the 9th Annual Beekeeping in the Panhandle Conference on Friday May 6th and Saturday May 7th 2022 at the Washington County Ag Center Auditorium.
This year’s event will feature: Hands-on open hive experiences, presentations on the latest in research-based beekeeping management practices, interaction with expert beekeepers, vendors with beekeeping equipment, and hive products. Door prizes will be available as well!
The registration fee for the event will be $35 for one day or $55 for both days and $15 per day for youth 12 and under.
The activities will take place from 8:00 am – 5:00 pm Central Standard Time each day and will include a catered lunch.
Location: 1424 Jackson Avenue, Chipley, FL
Ways to register:
Registration link: https://www.eventbrite.com/e/9th-annual-beekeeping-in-the-panhandle-conference-trade-show-tickets-269199873067
Or drop by the Washington County Office at 1424 Jackson Avenue in Chipley.
For more information contact Washington County Extension Office at (850) 638-6180.
by Larry Williams | Apr 28, 2022
Misplaced junipers growing over sidewalk. Photo credit: Larry Williams
A number of years ago, I had the opportunity to speak at the International Flower and Garden Festival at Epcot in Orlando. I provided eight presentations on the topic “Right Plant, Right Place.”
The audiences consisted of people mostly from Florida but there were attendees from other parts of the U.S. and even from other countries. I started each presentation with the question, “Do any of you have all the right plants in all the right places in your landscape?” Not a single hand was raised in response to this question.
Most people do not have all the right plants in all the right places in their landscapes, including myself. Hopefully, no one is on the other extreme of having all the wrong plants in all the wrong places, either.
Most people fall somewhere in between these two extremes. As a Florida gardener, you’d be wise to better implement this idea into your landscape.
Right plant, right place does require some knowledge of your property’s site conditions and knowledge of plants to be used on the site. The main idea is to best match the plants to the existing site conditions.
Misplaced large oak tree that needs more root space. Photo credit: Larry Williams
How often do we place shade loving plants in full sun or poor salt tolerant plants along the coast or plants that are native to wet areas such as wax myrtles on deep sandy, dry sites? These misplaced plants will not be “happy” and eventually will have problems.
How often do we take a plant in a gallon size container, plant it under a low window and expect it to stay the same size? Or, what about the sixty-foot tree under a twenty-foot power line. Plants are designed to grow.
Find out the mature size, in height and width, and place the plant where it has plenty of room to develop into its mature size.
Right plant, right place involves choosing plants that will standup to our wind, climate, humidity, heat, rain, winter weather, etc. Certain plants such as tulip and lilac don’t perform well here because of the lack of sufficient cold weather and the fact that it becomes too hot too early. But we can grow other flowering bulbs such as amaryllis and other flowering shrubs and trees such as crape myrtle and chaste tree.
With some planning and forethought in selecting and placing plants, your Florida landscape can be aesthetically pleasing, easier to maintain and more Florida-friendly.
For additional information on selecting the right plants for your landscape, contact the UF/IFAS Extension Office in your county or visit the below website https://ffl.ifas.ufl.edu.
