Normally, you will have one of four answers: “yes”, “no”, “I don’t know” or “what are super bugs?” The answer to the last one is an insect or other pest that has become resistant to chemical treatments through either natural selection (genetics) or an adaptive behavioral trait.
The next question is do you treat insect or pest problems at home with a purchased EPA registered chemical (one purchased from the nursery or other retailer)? If you answered yes, then the next question is how many times in a row do you apply the same chemical? If you only use one chemical until the product is used up, then you might be creating super bugs. Do you ever alternate chemicals and if you answer yes, do you understand chemical Modes of Action (how the pesticide kills the pest)? If you do not, then chances are the rotating chemicals might act in the same way. Thus, you are creating super bugs because in essence you are applying the same chemical with different labels.
Click on image for a larger view. Taken from https://edis.ifas.ufl.edu/in714.
One of the first ways to reduce creating super bugs is to practice Integrated Pest Management (IPM). The very last step of an IPM philosophy is chemical control. You should choose the least toxic (chemical strength is categorized by signal words on the label: caution, warning, and danger) and most selective product. A chemical label advertising it kills many pests is an example of a non-selective chemical. You want to choose a chemical that kills your pest or only a few others. In Extension education, you will always hear the phrase “The label is the law.” To correctly purchase a chemical, you must first correctly identify the pest and secondly the plant you want to treat. If you need help from Extension for either of these, please contact us. Before purchasing the chemical, always read the whole label. You can find the label information online in larger print versus reading the small print on the container.
IRAC phone app.
You now have the correct chemical to treat your pest. Wear the recommended personal protective equipment (PPE) and apply according to directions. If your situation is normal, the problem is not completely solved after one treatment. You might apply a second or third time and yet you still have a pest problem. The diagram explains why you still have pests or more accurately super bugs.
Now the last question is how do we really solve the problem given that chemicals are still the only treatment option? A bit more work will greatly help the situation. You need to download the Insecticide Resistance Action Committee (IRAC) guide and find the active ingredient on your chemical label (http://edis.ifas.ufl.edu/pi121 or https://irac-online.org/modes-of-action/ and select the pdf). If you are like me, you can just download the IRAC MoA smartphone app and type in the active ingredient; otherwise, Appendix 5 in the pdf has a quick reference guide. Either way, you will know the Group and/or Subgroup. A lot of commonly purchased residential chemicals fall within 1A, 1B or 3. The successful treatment option is to select chemicals from different group numbers and use them in rotation. If you start practicing this simple strategy, your treatment should be more successful. Then when someone asks if you are creating super bugs, your answer will be no.
If you have any questions about rotating your chemical Modes of Action, please contact me or your local county Extension agent. For more resources on this topic, please read Managing Insecticide and Miticide Resistance in Florida Landscapes by Dr. Nicole Benda and Dr. Adam Dale (https://edis.ifas.ufl.edu/in714).
Stevia grows well when planted in the ground or in a container. Learn basic care in the garden and how to use fresh leaves to sweeten your next dish or drink with UF IFAS Extension Escambia County’s Garden to Table segment.
Daniel Leonard, Horticulture Agent at UF/IFAS Extension Calhoun County, answers commonly asked questions about raised bed gardening. In the video he discusses construction materials, the type of soil to use, fertilization, crop rotation, cover crops, and smaller container gardens.
Who doesn’t enjoy a fresh, crisp bowl of salad? Lettuce happens to be a vegetable that is easily grown in Florida for fall & winter gardens. In Florida, four types of lettuce are commonly grown: crisphead, butterhead, leaf, & today’s topic, romaine.
Photo courtesy of Tyler Jones, UF/IFAS.
An interesting, little known fact about romaine lettuce is that it was cultivated extensively by the Roman Empire. By the fourteenth century, the Catholic Hierarchy had moved from Rome to Avignon, France bringing their prized lettuce along with them. During this period, the plant was known as “Avignon” lettuce. In England, romaine is called “cos” lettuce named after the Greek islands from which the lettuce was originally distributed. Of course, in the U.S., the name we give, Romaine, refers to the time when it was grown extensively in the Roman Empire.
Romaine is grown both commercially and in backyard gardens across the state. Like all lettuce, this is a cool season vegetable. September through March is a generally the extent of the growing season. Romaine can be grown from seeds or by transplants. If you are going the seeding route, just remember these seeds are very small and should be sown shallow and in a tight pattern, with 12”-18” row spacing and a light sprinkle of soil over the top. Newly planted seeds may require burlap or straw to help retain soil moisture for successful germination. Once plants reach a few inches in height, rows can be thinned to where plants are 8” apart.
Romaine needs adequate soil moisture throughout the season. Mulching around plants to retain moisture and adding a complete fertilizer such as 8-8-8 will help ensure a good yield. Lettuce is vulnerable to the usual suspects of garden pests. However, gardening in cooler months helps combat that threat.
Romaine lettuce is fun and rewarding to harvest, as well. You can pick a few leaves off a plant or harvest the entire head.
For more information, contact your local UF/IFAS County Extension office.
Supporting information for this article can be found in the UF/IFAS EDIS publication, “Romaine – Lactuca sativa L.” by James M. Stephens, Emeritus Extension Vegetable Crops Specialist, UF/IFAS: https://edis.ifas.ufl.edu/mv125
UF/IFAS Extension is an Equal Opportunity Institution.
Each fall, nature puts on a brilliant show of color throughout the United States. As the temperatures drop, autumn encourages the “leaf peepers” to hit the road in search of the red-, yellow- and orange-colored leaves of the northern deciduous trees. In Northwest Florida the color of autumn isn’t just from trees. The reds, purples, yellow and white blooms and berries that appear on many native plants add spectacular color to the landscape. American Beautyberry, Callicarpa americana, is loaded with royal-colored fruit that will persist all winter long. Whispy pinkish-cream colored seedheads look like mist atop Purple Lovegrass, Eragrostis spectabilis and Muhlygrass, Muhlenbergia capillaris. The Monarchs and other butterfly species flock to the creamy white “fluff” that covers Saltbrush, Baccharis halimifolia. But, yellow is by far the dominant fall flower color. With all the Goldenrod, Solidago spp., Narrowleaf Sunflower, Helianthus angustifolius and Tickseed, Coreopsis spp., the roadsides are golden. When driving the roads it’s nearly impossible to not see the bright yellows in the ditches and along the wood’s edge. Golden Asters (Chrysopsis spp.), Tickseeds (Coreopsis spp.), Silkgrasses (Pityopsis spp.), Sunflowers (Helianthus spp.) and Goldenrods (Solidago spp.) are displaying their petals of gold at every turn. These wildflowers are all members of the Aster family, one of the largest plant families in the world. For most, envisioning an Aster means a flower that looks like a daisy. While many are daisy-like in structure, others lack the petals and appear more like cascading sprays.
Helianthus
So if you are one of the many “hitting the road in search of fall color”, head to open areas. For wildflowers, that means rural locations with limited homes and businesses. Forested areas and non-grazed pastures typically have showy displays, especially when a spring burn was performed earlier in the year. Peeking out from the woods edge are the small red trumpet-shaped blooms of Red Basil, Calamintha coccinea and tall purple spikes of Gayfeather, Liatris spp. Visit the Florida Wildflower Foundation website, www.flawildflowers.org/bloom.php, to see both what’s in bloom and the locations of the state’s prime viewing areas. These are all native wildflowers that can be obtained through seed companies. Many are also available as potted plants at the local nurseries. Read the name carefully though. There are cultivated varieties that may appear or perform differently than those that naturally occur in Northwest Florida. For more information on Common Native Wildflowers of North Florida go to http://edis.ifas.ufl.edu/ep061.
In my ongoing search for low-maintenance vegetable varieties that perform well in small spaces, like my raised bed garden, I decided to try a newish Eggplant variety called ‘Patio Baby’ this summer. Developed by PanAmerican Seed and winner of the 2014 All-American Selections Vegetable- edible category, I was drawn to ‘Patio Baby’ due to the advertising claims made that it was a true miniature variety, perfect for growing in containers, only reaching 20” or so in height and producing both “early” and abundant fruit. I’ve been very pleased with the performance of this extremely unique variety so far in my informal backyard trial and definitely think it deserves consideration in your garden too!
‘Patio Baby’ fruit ready for harvest in September 2020. Photo courtesy of Daniel Leonard.
The first observation when seeing a mature ‘Patio Baby’ is how small the plant is, leaves, flowers, fruit, everything. Compared to a standard ‘Black Beauty’ variety, ‘Patio Baby’ plants measure maybe a third as tall and wide. Where a “normal” eggplant fruit might be slightly larger than a softball and often have spines on their calyxes (the green part that connects the purple fruit to the stems), ‘Patio Baby’ fruit are roughly the size of a large chicken egg and totally spineless! I find this smaller plant and fruit size to have several perks. Vegetable plants that grow 2’ tall and wide are just about perfect for raised bed gardening. If you don’t require a large quantity of eggplant, you won’t have to sacrifice an entire bed’s space to ‘Patio Baby’ like you would with the standard varieties. Also, ‘Patio Baby’ fruit won’t bend or break branches and are held strongly on the plants, with no need for staking, another bonus when space is at a premium. Finally, I find it much easier to harvest, handle and prepare the small, spineless ‘Patio Baby’ fruit in the kitchen. Think of them as a “personal pan” eggplant. As I’m the only one in my house who eats much eggplant, I waste a lot less fruit cooking these little guys!
‘Patio Baby’ mature fruit. Standard house key used as a size reference. Photo courtesy of Daniel Leonard.
‘Patio Baby’ Eggplant also lives up to its reputation of being exceedingly easy and quick to grow. I purchased a packet of ‘Patio Baby’ seed from Johnny’s Selected Seeds in June and planted three in a 20” diameter decorative pot next to my raised bed garden during the first week of July, behind summer squash that had recently expired in the heat of late June. After sprouting, the plants grew strongly and, true to form for most Eggplant varieties, were bothered by no serious pest or disease issues other than the normal stinkbugs and occasional caterpillar that plague summer gardens in Florida. Around 8 weeks from sowing seed in the soil, cute, egg-shaped fruit were ready for harvest! Over the next three or four weeks, my single plant produced around 50 of the cute little fruit. More than enough for me and plenty to share, the goal of my gardening endeavors.
‘Patio Baby’ produces lots of fruit in a small package! Photo courtesy of Daniel Leoanrd.
If you’ve run out of space in your raised bed garden, just want a single plant for your back porch or simply want to try a novelty vegetable variety, my experience this summer deems ‘Patio Baby’ Eggplant is an excellent option! For an eggplant that is space-efficient, very early and heavy producing, and comes in a more easily harvestable, kitchen-friendly package, try ‘Patio Baby’. For more information about raised bed gardening, vegetable varieties or any other horticultural topic, contact your local UF/IFAS County Extension Office. Happy Gardening!
