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[AgriLife Today] Don’t let fire ants ruin your summer, take steps this spring

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By: Adam Russell

DALLAS – Dealing with fire ants is no picnic, but getting rid of them can be as easy as Step 1, Step 2, according to Texas A&M AgriLife Extension Service experts.

Dr. Allen Knutson, AgriLife Extension entomologist, Dallas, said spring is a good time to control fire ants as this is when they search for food and build mounds, which makes them easier to locate.

Broadcast baits are the core of AgriLife Extension’s recommended treatment. The method becomes effective as temperatures begin to rise and ants begin to gather forage to feed their new brood, he said. But once hot, dry summer conditions set in, fire ants become less active and mounds become less visible as ants go deeper in search of moisture.

“It’s time now in central and southern Texas to put out baits. But we encourage homeowners in north central Texas to wait a few weeks to begin applying baits because of our cooler soil temperatures,” Knutson said. “It’s a good time to apply baits in spring as they are generally slow acting. It typically takes two to four weeks to see results from using baits containing indoxacarb, spinosad or hydramethylnon. Starting as early as possible provides more time to enjoy summer without fire ants.”

Knutson said baits with other active ingredients may require two to six months to achieve results, but often require fewer retreatments. So again, starting early has benefits.

Dr. Mike Merchant, AgriLife Extension urban entomologist, Dallas, noted fire ant activity, especially mound construction, is ramping up following the cool spring weather.

“By all evidence, this should be a typical fire ant year, with fire ants becoming more active over the next month or so,” he said. “Baits are still our best weapon against fire ants, and baiting season in North Texas runs from May to September. This is the time when fire ants will actively pick up baits and bring them to the nest.”

Fire ant mounds are often most visible at this time of year, Merchant said, so now is a good time to treat the biggest and worst mounds with an individual mound treatment, such as a liquid drench, or some form of granular, non-bait, insecticide or dust.

There will inevitably be small colonies that get overlooked by individual mound treatments, so AgriLife Extension still recommends broadcasting baits for fire ant control over the entire yards once the soil temperatures are warm enough for active fire ant foraging, usually around 70 degrees at 1-inch depth, Merchant said.

AgriLife Extension developed the Two Step methods of fire ant control to help consumers make sense of all the products on the market, Merchant said. The Two-Step Program is described in the attached bulletin and can be accessed via Merchants “Insects in the City” website: http://agrilife.org/citybugstest/files/2015/02/L-5070-1.pdf.

“The bulletin targets fire ant control in lawns and the home landscape,” Knutson said. “Where a product can be used, whether a lawn, garden, agricultural production pasture or orchard, is determined by the insecticide label. Users should read the pesticide label to be sure the site they are treating is listed on the product label.”

Products labeled for fire ant control are commonly sold as baits or individual mound treatments, Knutson said. A third category includes a few products that are broadcast over the lawn and kill ants by contact.

The first step in the Two-Step Method is application of a fire ant bait to the treatment area, Knutson said. Baits have the advantage in that users don’t have to find each fire ant colony and treat them directly. They are also are less costly in terms of time and amount of product needed when treating a large area.

“Fire ant colonies can be difficult to find, especially over a large area,” Knutson said.  “With baits, ants pick up the bait and return it to the nest.”

However, baits are slow to work, Knutson said.

For those fire ant colonies in high traffic areas, such as around a mailbox, that must be controlled quickly, follow Step 2 and treat these mounds individually with a contact insecticide.

“Most products applied directly to the mound kill the colony in 1-2 days,” Knutson said.  “If the area has just a few mounds, then it may not be necessary to apply bait. Just go to Step 2.”

Baits do have a limited shelf life, Merchant said. He advises users to discard bait products opened for more than a few months. Users should also make sure products they purchase from stores are not more than two years beyond their production date. If users are not sure of the age of the bait, apply the product around an active fire ant mound. If ants gather the bait and take it underground within a few minutes, it should be fresh and ready to use, he said.

“Many native ant species are beneficial in that they compete for food with fire ants, and some also attack new fire ant queens as they attempt to start a new colony,” Knutson said.  “Insecticides for fire ants also kill native ants, thus only use these insecticides if fire ants are present.”

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Farm & Ranch

Meanwhile, Back at the Ranch…

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By Rayford Pullen | [email protected]

When May arrives, we start thinking about weed control. With two years of drought under our belts, grass grazed short and hay stocks depleted, what we do now will influence our forage conditions for the entire year. With 75 percent of our annual warm season forages made by July 15 in North Texas, we need to get the grass growing while the sun shines.

Speaking of the sun shining, the biggest deterrent to growing lots of grass is restricted sunlight, and the biggest sun blockers we have are weeds.

Have you noticed weeds are normally just slightly taller than your grass and are probably blocking 90 percent of the sunlight from reaching the grass itself? So obviously, we need to improve conditions, so sunlight reaches the plants we want to grow.

With grass extremely short, more sunlight is hitting the soil surface now, which in turn results in more weed seed germinating. With the moisture we have received, we expect an abundance of weeds this year.

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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Farm & Ranch

Land Market Report: March Land Sales

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By Jared Groce

Rural land sales are continuing on a steady pace for early spring, with prices holding very strong with the sell-to-list price ratios remaining very high, even on properties that have been on the market for a longer than usual time period. The total number of transactions are picking up once again as the spring selling season kicks off, and the average acreage continues to decrease.

Larger acreage properties seem to be in higher demand than smaller properties currently, with many buyers simply parking cash in real estate to hedge against inflation. Interest rates seem to have settled down and most experts agree that rates will be reduced by the fed this year. Some lenders have programs in place that allow the buyer to reduce their rates without having to go through a full refinance ordeal.

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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Farm & Ranch

Texas FFA State Vice President Weston Parr

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Future Farmers of America was founded by a group of farmers in 1928 with the mission of preparing the next generation of agriculture. It has done just that during its 95-year history, as the organization works to give back to others by following its motto, “learning to do, doing to learn, earning to live, living to serve.”

FFA is an organization made up of state associations, and at the helm of the Texas FFA is a team of 12 officers representing their respective areas within the Lone Star State. These individuals dedicate a year of their lives as they serve members, provide leadership, and work together with the state staff and board of directors to develop policy and lead the organization of over 177,000 members.

North Texas is represented by Area IV and Area IV, stretching from Wilbarger County to Bell County and from Runnels County to Grayson County. This year, those chosen to lead this great area are State President Isaac Hawkins Jr., Area IV, and State Vice President Weston Parr, Area V.

Parr is from the Sam Rayburn FFA chapter and the Area V Association, but the leader who now serves more than 19,100 members of Area V entered the FFA organization as a shy teenager who sat in the back of the room.

“I didn’t talk to a whole lot of people. I didn’t know what I wanted to do with my life or where I could see myself, so I wasn’t involved on my high school campus,” Parr recalled.

“Then I started FFA and slowly but surely, my ag teachers worked me into attending more contests, meeting new people, and speaking. I remember the first time I gave an officer speech to my chapter. I can still remember how embarrassing it was. To see the progression from that moment to speaking on stage at the state convention in front of thousands of people. Now I feel like I can enter the industry I want and be successful all because of what FFA afforded me for five years.”

There is not much Parr did not do during his time in high school. His contest participation included chapter conducting, wool judging, cotton judging, wildlife, and job interview, but his favorite was extemporaneous speaking, which he did not start until his senior year of high school.

“I wish I could go back to my freshman, sophomore, and junior years and start that sooner. I think if I had more time, I would have been more successful than I already was, but that was something I didn’t realize I liked at the time. I’m not naturally somebody who likes to speak in public, but it was actually my favorite,” Parr said.

Parr won several awards during his time competing. In 2023 alone, Parr earned the Texas FFA Service-Learning Proficiency title, was a National FFA Service-Learning Proficiency finalist, and a Texas FFA Extemporaneous Speaking finalist. In addition to his CDE and LDE events during high school, he showed commercial steers at Houston, and boilers at most major shows, participated in the county show with projects in ag mechanics, showed goats from time to time, and showed heifers until graduation.

“FFA provides invaluable resources and knowledge to be successful once you leave high school and you are out of the blue jacket for the first time. I have been a part of a lot of great organizations over the years, and they are all great in their own way, but in my opinion, FFA is the most successful at producing members of society who want to go and do something with themselves,” Parr said.

He was halfway through his time as Area V Association President and attending the national convention when he began to ponder the idea of running for state office.

“This is around the time when you usually figure out if you want to go through and be a state officer or you decide that area officer is your last run. I was unsure of where I wanted to go, but I knew I didn’t want to be done with FFA. I decided maybe it would be a good opportunity not only for me to make more friendships and connections, but also to give back to the program that allowed me to be able to do what I can do today,” Parr explained.

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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