Farm & Ranch
Texas crop, weather for June 23, 2015
By: Robert Burns
Rice situation varies widely; much never got planted
Writer: Robert Burns, 903-834-6191, rd-burns@tamu.edu
COLLEGE STATION – After years of having not enough water to grow rice, many of the major production areas of the state got too much, according to reports by Texas A&M AgriLife Extension Service personnel in the major rice growing counties.
The frequent rains prevented plantings and/or damaged crops and encouraged diseases in planted fields, according to the reports.
But it wasn’t all bad news. In Matagorda County, the rice crop was in pretty good shape, said Brent Bachelor, AgriLife Extension agent for Matagorda County.
Download or preview a two-minute MP3 audio version of this report
“We were later than normal planting, probably by 15 to 20 days at least, but we did get it all in,” Bachelor said.
Another rain came after the planting, and other than some disease issues from the high humidity, much of the already established crop is progressing well, he said.
However, he noted the 3,000 acres of rice planted this year was severely reduced from the average of about 25,000 acres typically planted before the drought and the resulting water restrictions the Lower Colorado River Authority.
“From the big picture standpoint, we haven’t farmed much rice since 2011 and the water usage restrictions from the lower Colorado River and the Highland Lakes,” he said. “But we haven’t had to pump this year, and that’s a bright star in the picture.”
Other counties weren’t so fortunate, Bachelor said.
“I know that in Wharton County, they had some issues with the rain and the floods, particularly with this last round, because they had some fields that were heading,” he said. “If it’s heading and not blooming, it can go underwater for a short period of time. But it’s certainly important for it not to be completely submerged if it’s blooming, because once flowers are open, and they get wet, then we see blanks in spikes where rice kernels should be developing.”
Stephen Janak, AgriLife Extension agent for Colorado County, said about 60 to 70 percent of the county’s rice crop was in pretty good shape. These fields were already established before Tropical Storm Bill.
“When Bill came through, the levees blew out in a lot of the fields of where younger rice hadn’t been established yet and was still flooded,” he said.
The rain also created problems where the levees held, including completely submerging some rice, he said.
“The fields were saturated before Bill, which added 10 to 15 inches of rain on top of that,” Janak said. “There’s some organic rice that never got planted. It’s just a hodgepodge of conditions, depending on the situation, the soil type and when it was planted.”
In Jefferson County, a large percentage of the crop was not planted, and much of what was planted varied widely in development, said Emilee Bean, AgriLife Extension agent for Jefferson County.
As in other areas, the condition Jefferson County rice that got planted varied widely in development. In her weekly report, Bean rated 45 percent of the crop as good, 45 percent fair and 10 percent excellent.
According to the Chambers County weekly report, about 45 percent of the crop was planted and emerged, with most of the crop in good condition and 25 percent in fair condition.
Brazoria County rated 85 percent of the rice crop as being in good condition, and the rest fair to excellent.
AgriLife Extension district reporters compiled the following crop and weather summaries:
Central: Soil moisture, rangeland and pastures, and livestock were generally in good condition. Overall, crop conditions were rated as fair. The region generally had scattered showers, but heavy downpours caused severe flooding in isolated areas. The condition of the corn crop varied widely, with some fields drowned out while other fields looked good. Sugarcane aphid pressure on grain sorghum remained low. Lakes and stock-water ta nks were full, and rivers were running strong. Many producers were still trying to get the first cutting of hay moved out of fields. Some producers reported getting four to six rolls of Bermuda grass hay per acre. Livestock were in good condition. The wheat and oat harvests wrapped up, with yields lower than expected. Grain sorghum was still struggling, but some fields bounced back from excessive moisture and were growing.
Coastal Bend: Winds brought by Tropical Storm Bill caused only minor damage and brought moderate flooding to row crops and pecans. Corn was maturing. Sorghum was flowering. Cotton development varied greatly, from full bloom to the six-leaf growth stage. There was some insect pressure in grain sorghum. The mixed maturity of sorghum caused management of the crop to be challenging. Hay harvesting was shut down by the rain. Rangeland was in excellent condition.
East: Most counties in the region received substantial rainfall from Tropical Storm Bill. Jasper County received the most at 10 inches. Henderson County got 3 to 5 inches, and Shelby County reported 5 to 8 inches. Several counties changed their subsoil and topsoil moisture ratings from adequate to surplus. The Jasper County towns of Kirbyville, Buna and Evadale were flooded. The Trinity River bottom remained flooded. The continued wet conditions were causing disease and insect infestations on some crops. Pecan scab infestation was heavy, and there were some reports of powdery mildew. Many trees were stressed because of saturated soils; some were losing leaves. In Anderson County, corn and grain sorghum fields were lost. Blueberry and blackberry harvests were behind due to the rains. Vegetable harvesting was slowed, and crop quality was diminished by the muddy conditions. Forage pastures and hayfields were in mostly good to ex cellent condition, but producers were unable to make hay due to the rains. Rain and wet conditions prevented some producers from marketing cattle. Otherwise, cattle were in good condition, and the market continued to be strong. The horn fly population exploded.
Far West: Thunderstorms in Brewster, Jeff Davis and Presidio counties brought as much as 1.5 inches of rain. The thunderstorms also produced high winds and lightning, which increased wildfire danger. Winkler and Loving counties had scattered showers. Upton County rangeland conditions improved, but broomweed took over ground that had been left bare from the previous drought. Cattle were in good condition. Cotton, corn, sunflowers and alfalfa were all doing well. Wheat producers were finishing up harvesting. Pasture and rangeland were in fair to good condition. Topsoil and subsoil moisture was adequate.
North: Topsoil moisture was mostly adequate. Tropical Storm Bill brought 3 inches of rain during the middle of the week, which halted planting of soybeans, cotton and grain sorghum. Bill also stopped the hay and wheat harvests, and other fieldwork. Fields and pastures were saturated. Corn was growing quickly, but there were issues with non-uniformity in the fields that were underwater for long periods. Summer pastures were growing really well. Livestock were in good condition. The cattle market was strong. Grasshopper numbers were high in some areas. Wild hogs continued to cause damage.
Panhandle: Most of the region was hot and windy for the most of the week, with near-average temperatures. Soil moisture was mostly adequate. The warm and dry conditions allowed Collingsworth County farmers to catch up on fieldwork. Cotton there appeared to be overcoming too much moisture and was emerging. Acres not able to be planted in cotton were being switched over to grain sorghum or haygrazer. Dallam Hartley corn was progressing good under irrigation. Wheat looked good, and producers were taking a second cutting of alfalfa. Isolated storms in Deaf Smith County hailed out some wheat and cornfields. However, the corn crop in general was in good shape. Even the late-planted fields were in from three-to-four leaf to eight-to-ten leaf growth stage, so there will be a wide variance in the crops maturing. The condition of wheat there was also widely variable with many fields affected with disease issues and a wide range of mat urity levels – even in the same field. Some grain sorghum acres were just being planted, while others were at the five-to-six leaf stage. Due to wet, damp and cool weather very few cotton acres were planted in Deaf Smith County. In Hansford County, areas north of Spearman and Gruver received the 2 inches of rain along with strong winds and hail. Corn, sorghum and cotton were doing great. The wheat harvesting started over the weekend south of Spearman. Irrigated and some dryland wheat looked really good, but weeds were starting to become a problem. Wheeler County producers finished planting cotton. Some cotton was just emerging. The crop was expected to be late to mature. Cattle were in good shape, but horn flies were troublesome in most all herds.
Rolling Plains: More rain fell across parts of the region. Montague County received 16 inches of rain, which brought the total rainfall since the beginning of May to more than 45 inches. Severe flooding displaced cattle, downed fences, and destroyed ponds and personal property. The wheat harvest was on hold because of the rain. Some cotton planting was prevented due to the rain. Hay producers were having trouble getting hay baled because of rain, but most weren’t complaining after four years of drought. Where hay could be harvested, yields were excellent. Livestock remained in good to excellent condition. Area reservoirs and stock-water tanks were full. Rangeland and pastures were in good to excellent condition. Farmers were focusing on weed and insect pest issues. The peach crop was looking very good with harvesting starting. The harvesting of most peaches will begin in two weeks and continue through July.
South: Tropical Storm Bill brought widespread thunderstorms and rain to much of the region, but no damaging winds. In the northern part of the region, corn and cotton were in good condition. Peanut and grain sorghum were in fair condition. Rangeland and pastures were in excellent condition. Frio County had warm days and minimal rain, which allowed producers to complete the wheat harvest and continue potato harvesting. In Live Oak County, conditions remained very wet, and many crops were damaged by too much moisture. Soil moisture conditions were generally adequate throughout the northern counties. In the eastern part of the region, Tropical Storm Bill brought 5 to 10 inches of rain in some areas, and many fields in those areas remain flooded. In Kleberg and Kenedy counties, cotton and sorghum fields looked great, and rangeland and pastures continued to improve. Weeds, though, continued to be a problem for many cattle produ cers in that area. Soil moisture was adequate in Jim Hogg and Jim Wells counties, and 100 percent surplus in Kleberg and Kenedy counties. In the western part of the region, there were reports of webworms in pecan orchards, but spraying controlled the pests. In Zavala County, timely and substantial rains resulted in big savings on irrigation costs. Cotton, corn, sorghum and pecans made excellent progress. Soil moisture conditions were generally adequate throughout the western counties. In the southern part of the region, Hidalgo sunflower harvesting was interrupted by heavy rains. Starr County grain producers were baling hay. Soil moisture was adequate in the southern counties.
South Plains: Some areas received rain — from light and isolated showers to widespread storms — with certain areas receiving from 2 to 5 inches. The moisture benefited crops, but made field work difficult. Earlier planted sorghum and corn looked very good. The wheat harvest was underway and yields are average to slightly above. Farmers were running sand-fighters cultivators over fields to stop blowing topsoil on some fields and to break crust to help seedling emergence on others. Pastures and rangeland were in good condition, and winter wheat harvest was in various stages, from just starting to being completed. Lubbock County cotton ranged from having one to five true leaves. Corn and sorghum were progressing well with exception of a few sorghum fields that were stunted in appearance. All Garza County cotton acres were planted, with crop development ranging from just emerged to the four-true-leaf stage. Some dama ge has been seen in cotton due to wet weather blight. In some low-lying areas, the crop showed signs of a lack of oxygen due to excessive soil moisture. Rangeland and pastures were in excellent condition, and cattle were mostly in good to excellent condition. Mitchell County received rain at the beginning of the week, which again kept farmers out of the fields. Scurry County also received rain that prevented cotton planting.
Southeast: Soil moisture throughout the region was mostly adequate to surplus, with San Jacinto, Chambers, Galveston and Hardin counties having 100 percent surplus levels. Rangeland and pasture ratings varied widely too, but were mostly good to excellent, with good ratings being the most common. San Jacinto County and Hardin County reported 100 percent excellent conditions. Brazos County got from 0.75 inch to 2.5 inches. Pastures and hayfields continued to benefit from abundant moisture. Brazoria County soybeans were blooming. In Chambers County, Tropical Storm Bill dropped from 4 to 11 inches of rain atop of already saturated ground. Some parts of the county had already met average rainfall totals for a full year. Some early rice that did not have to be replanted in late April was starting to head. Any more rains will make herbicide and fertilizer applications on rice difficult. In Fort Bend County, the tropical storm brought 3 to 6 inches of rain. Although producers got more rain than they wanted, they were spared the 12 inches of rain that fell to the south, so the extra moisture was manageable. Galveston County received heavy rains from Tropical Storm Bill too.
Southwest: Though Tropical Storm Bill brought rains, no major damage or flooding occurred. Rainfall totaled for the week ranged from 3 to 4 inches. Corn was in poor condition from too much water. Pasture conditions continued to improve, and rangeland was in good condition. Crops looked good as well, with above-average yields expected. Livestock were in fair condition.
West Central: The region had hot and very humid days with warm nights. Scattered showers fell in some areas, while others remained dry. Subsoil moisture remained good. Field activities increased as rain-soaked fields dried out. Producers were spraying for weeds. Cotton planting and wheat harvesting was nearly completed, though some wheat fields had to be abandoned due to poor quality and weeds. All row crops were off to a fine start due to good moisture conditions. Producers were cutting and baling hay, with the first-cutting yields above average with good quality. Grain and forage sorghum, and corn were in excellent condition. Rangeland and pastures were also in great shape. Livestock remained in good to excellent condition. Horn flies required some control in most herds. Stock-water tanks and ponds were in good condition. Cattle prices remained very good. Peaches were ready to harvest. Pecans were progressing well, with a heavy nut crop in some areas and light in others.
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Farm & Ranch
Grazing North Texas: Who’s Your Neighbor?
By Tony Dean, tonydean.tx1@gmail.com
Who qualifies as your neighbor? Webster says it is someone who lives nearby, but it isn’t always that simple. Is my neighbor the person next door, or someone in the next county? It could be both.
Our neighbors are an important part of life on the ranch and the grazing lands we share. Many of us find comfort in knowing another human being is somewhere in our neck of the woods, and that someone nearby cares what happens to us.
Being a good neighbor is part of being a productive and responsible rancher, so let’s look at some of the qualities that make a good one.
Protect your neighbor
Watch out for him.
The cattle business is dangerous. Almost everything we work with is bigger and faster than we are. A mad cow can turn an otherwise wonderful day into a disaster. Sooner or later, all of us will need some help.
The average age of today’s rancher keeps climbing. Be aware of your neighbors’ ages, limitations or disabilities, and keep an eye out for anything outside their normal routine.
More women own and operate ranches today, too. Some may suddenly find themselves responsible for parts of the operation that a spouse or family member used to handle. As neighbors, we can be a valuable backup system, helping one another learn, adjust and keep the operation moving.
And then there is wildfire. It can be on us in minutes. You may need to help move a family down the road to safety or move livestock out of harm’s way. Have a plan in mind before the emergency happens.
Be a friend
Some of us who live in the country drive to town for work or make regular trips for other reasons. Others are stay-at-home ranchers, and life can get a little lonely. A friendly smile, a phone call or an invitation to lunch can mean more than we realize.
Things aren’t always wine and roses at the ranch. Few occupations ask people to juggle such a mix of complex markets, weather, natural resource management, livestock management and countless other issues.
Spirits can get low. If we are listening, we can hear and feel the stress in someone’s life. On those days, you have a chance to be a special kind of friend.
Help your neighbor
Have you ever tried to load a trailer by yourself and needed someone to stand in the gate for a couple of minutes? All of us will need help at some point, and our neighbors should be among the people we can call.
Do your best to be there when needed, and your neighbors will likely be there when it is your turn to ask. Sometimes it will be a small job. Other times, it will be a big one. It doesn’t matter. We help our neighbors.
It’s also smart to make sure someone nearby knows your ranching program and understands the land you use. At some point, one of you may need to take care of business for the other for several days.
Be cooperative
There is no end to the situations that can involve more than one family. Fencing, road maintenance and livestock getting where they don’t belong are common ones.
If you don’t handle these things with a friendly, cooperative attitude, they can create problems between neighbors that last for years.
Good fences are something to be proud of. Nothing is gained by years of bickering. Reaching an agreement may be hard at times, but neighbors should be able to work things out. Clear your head, use common sense and come up with an answer everyone can live with.
If your cattle get mixed up with your neighbor’s, make it a priority to separate them as soon as possible. It is rude to let your cattle stay in your neighbor’s pasture eating his grass while you do nothing about it.
One good way to handle strays is for the rancher whose pasture they are in to pen his own cattle along with the strays. The other rancher can then load his cattle and take them home. Afterward, both ranchers can work together on any fence repairs.
By the way, a gate between neighbors is almost always a good policy.
Take ownership
The only way to avoid mistakes is to do nothing. But it isn’t in us as ranchers to sit around and watch the world go by. We are men and women of action, so things are going to go sideways from time to time.
When that happens, and it will, own your mistakes. Decisive action can prevent misunderstandings and make a problem go away much faster.
Be honest, and never, ever lie.
Be patient
We all have bad days. When your neighbor is a little grouchy, he or she probably has something weighing on them.
That is a chance to be a good neighbor. Be patient. Be a good listener. Help your neighbor through the turmoil if you can.
Respect property boundaries
Trespassing is wrong, illegal and rude. Never do it except in an emergency.
In the Southwest, where we live, land ownership is considered a sacred right, and it is a right available to anyone. With ownership comes an expectation of privacy and respect. When you trespass, you violate those rights.
And yes, it is trespassing when you cross a fence to fish or hunt without permission. Texas is a private-property state, which makes respecting these boundaries especially important.
That doesn’t mean you can’t have an understanding with your neighbors that lets you onto their land. Many good friends and neighbors work together on one another’s ranches, but both parties should always communicate well.
You have a cell phone. Use it any time you doubt whether you have the right to go through the gate. An invitation onto another person’s ranch is a privilege, so don’t abuse it.
Your word
Your word as a rancher, neighbor, man or woman helps define you in your community and throughout your life. Your neighbors want to trust you. They want to know that all they need from you is a handshake and that they can depend on what you say.
It is a blessing to live in North Texas, where people still respect and honor a life lived with truth and love.
A good life to live
Having good neighbors is a great way to live. It brings comfort and enjoyment to life. Sometimes it takes a little extra effort, but a friendly neighborhood, even one that covers many acres, is enjoyable and can help keep all of us safer.
It is worth the effort.
The Bible
The Bible has many references to being a good neighbor. Being a good neighbor was good judgment 2,000 years ago, and it is good judgment today. Jesus made it clear that love should guide a good neighbor.
Leviticus 19:18 tells us to love our neighbors as ourselves. That is a tall order. In Matthew 5:44, Jesus takes it further, telling us to love our enemies and pray for those who persecute us.
Our goal should always be to love one another, lift each other up, and help and protect our neighbors.
All of us face drought, floods, wildfire, tornadoes, low cattle prices, rattlesnakes and feral hogs, so let’s fight the fight together. Stand by your neighbor’s side, and he will stand by yours.
A North Texas minister was recently asked, “What do you do if you have a neighbor who is really hard to love?”
His answer was short and to the point: “Love him anyway.”
Farm & Ranch
Beyond Crude Protein
By NTFR Staff
A stack of hay may look good from the outside. The bales may be heavy, green and free of obvious weeds or mold. None of that tells a cattle producer what the hay will provide once it reaches the feed bunk.
Two bales from the same field can differ noticeably in nutrition if they were cut at different stages of maturity, weathered differently or stored under different conditions. The differences grow even larger when you compare hay bought from separate farms or produced in different growing seasons.
A forage analysis takes much of the guesswork out by showing what the hay contains and where you may need to supplement.
Crude protein is often the first number producers check, but it is only one part of the report. Energy, fiber, moisture and possible toxicity concerns can matter just as much when deciding whether a lot of hay suits dry cows, lactating cows, replacement heifers or growing calves.
Reading beyond the protein number
Most forage reports show results on both an “as received” and a dry-matter basis. The as-received column includes the water in the hay. The dry-matter column takes moisture out of the calculation so you can compare feeds with different moisture levels fairly.
For ration planning, the dry-matter values are usually the most useful. If you’re comparing dry hay with silage, cubes or another feed, make the comparison on a dry-matter basis rather than on the numbers as fed.
Moisture still deserves attention. Hay baled too wet is more likely to heat, mold or deteriorate in storage. In severe cases, heating can create a fire risk. Moisture also affects how many pounds of actual nutrients you are buying. A heavy bale isn’t necessarily a nutrient-dense bale if much of its weight is water.
Crude protein, usually listed as CP, estimates the protein in the forage based on its nitrogen content. Protein keeps the rumen microbes that help cattle digest forage working. When forage protein drops too low, intake and digestion may decline because those microbes can’t function as well.
The amount of protein a cow needs changes a great deal through the year. A mature, dry cow in mid-pregnancy needs less than a cow in late pregnancy or early lactation. Young, growing cattle and first-calf heifers may also need more protein than mature dry cows. Hay that is adequate for one group may fall short for another.
Always compare a forage report with the needs of the cattle that will eat the hay. Oklahoma State University notes that cattle requirements vary with weight, age, stage of production, desired gain and milk production. A single protein target can’t describe the needs of an entire herd.
Energy is another major piece of the feeding decision. Many forage reports express energy as total digestible nutrients, or TDN, an estimate of the digestible energy in the feed. Protein supports rumen function and tissue growth, while energy fuels maintenance, pregnancy, milk production and weight gain.
Hay can test well for protein and still come up short on energy. That matters most for cows nearing calving or producing milk. Low-energy hay may leave cattle feeling full without giving them enough nutrition to hold body condition. University of Nebraska Extension stresses evaluating both protein and energy when judging the feeding value of forage.
Fiber measurements help explain why cattle eat one hay readily and less of another. Neutral detergent fiber, or NDF, represents much of the plant’s structural material, including cellulose, hemicellulose and lignin. As NDF rises, cattle generally eat less because bulky, fibrous forage stays in the digestive tract longer.
Acid detergent fiber, or ADF, includes the least digestible parts of the plant. Higher ADF generally means lower digestibility and less available energy. Put simply, high NDF can limit how much cattle eat, and high ADF can mean they get less energy from what they do eat.
Both numbers tend to climb as forage plants mature. Mature hay usually has more stem and less leaf than hay cut earlier. It may still be acceptable feed for animals with lower needs, but it is less likely to support lactating cows or growing cattle without supplementation.
Some reports also include relative feed value, or RFV. This index uses ADF and NDF to compare forage quality, particularly for alfalfa and other legumes. It can help when you compare similar types of hay, but it doesn’t account for every nutrient cattle need. Don’t let RFV replace a closer look at crude protein, energy and the animal’s stage of production.
Depending on the lab package you choose, the report may include minerals. Labs commonly report calcium and phosphorus, but a forage analysis can’t replace a well-designed mineral program. Water quality, other feeds and interactions among minerals all affect mineral needs and availability. Work with an Extension specialist, veterinarian or livestock nutritionist before making major mineral changes.
Nitrate and prussic acid
A standard forage analysis may not include nitrates, and you often have to request that test separately. Nitrate testing is especially important for drought-stressed forage, heavily fertilized fields and crops such as sorghum, sudangrass, sorghum-sudan hybrids, millet, oats and some weeds.
Nitrate can remain in cured hay and doesn’t reliably disappear in storage. Test any hay you suspect of high nitrate before feeding it. Oklahoma State University recommends a laboratory analysis because field screening tests can show that nitrate is present but can’t measure how much.
Prussic acid is a different concern. Unlike nitrate, prussic acid usually dissipates as properly cured hay sits in storage, though suspect forage still needs careful management and professional guidance. Be sure which test you need, and don’t treat the terms nitrate and prussic acid as interchangeable.
Putting the numbers to work
A hay test pays off when it leads to a feeding plan. Once you have the results, you can match the hay to the right class of cattle. Save better hay for replacement heifers, thin cows, late-gestation cows or cows with calves at side. Feed lower-quality hay to mature dry cows with modest requirements.
Testing can also prevent unnecessary supplementation. Without an analysis, you may buy protein tubs, cubes or other supplements your cattle don’t need. The opposite mistake costs just as much. Assuming hay is better than it is can lead to lost body condition, lower milk production, poor breed-back rates and lighter calves.
Visual inspection still matters. Don’t ignore mold, foreign material, weeds, dust or heat damage because a lab report shows acceptable numbers. At the same time, color and appearance can’t reliably predict nutrient content. University of Nebraska notes that forage nutrient values vary widely, which makes average book values a poor substitute for testing the feed you have on hand.
A forage analysis won’t make poor hay better, but it can show you how to use that hay well. For the cost of a test, you get information that can guide hay purchases, cut supplement waste and put each lot of hay where it will do the most good.
The protein number may get the most attention, but it doesn’t tell the whole story. Understanding moisture, TDN, NDF, ADF and potential toxicity gives you a much clearer picture of what is inside the bale.
Farm & Ranch
Don’t Be Caught Off Guard
By Savannah Magoteaux
A September rain can be exactly what a North Texas pasture needs, but that flush of green can bring an unwelcome guest.
Fall armyworms are a familiar late-summer and early-fall pest across Texas, and they can do serious damage to pastures and hay fields when conditions are right. Bermudagrass is a common target, but armyworms also feed on small grains, ryegrass and other forage crops. The key is catching them early, before a manageable infestation turns into a field that seems to disappear overnight.
Despite the name, fall armyworms are caterpillars. The adult moths migrate into Texas and lay masses of eggs on grasses, fence posts, buildings and other surfaces. Once the larvae hatch, they start feeding on plants.
Young armyworms are small and hard to spot unless you are actively scouting. As they grow, their appetite climbs. Larger larvae can strip leaves fast, leaving stems behind and cutting into available forage or hay yield.
Look for an inverted, light-colored “Y” on the caterpillar’s head. Mature larvae can reach about 1½ inches long and often have several dark and light stripes running the length of the body.
Armyworms feed most actively during the cooler parts of the day, so early morning and late afternoon are good times to scout. Walk through several areas of the pasture rather than checking only along the edge. Look closely near the soil surface and beneath grass leaves, especially where you see fresh feeding damage.
Scouting matters most after rain or irrigation. New grass growth draws newly hatched larvae, and populations can build quickly when conditions favor them.
Texas A&M AgriLife Extension generally recommends considering treatment in improved pastures when you find about three or more armyworms per square foot. The decision should also weigh the size of the larvae, how much forage is present, the expected hay value and how severe the damage is.
Timing matters. Small armyworms are easier to control than large ones, and an insecticide does less good once the caterpillars are nearly mature and have already eaten much of the forage. If you treat, follow the product label carefully, including grazing and hay-harvest restrictions.
Don’t assume one treatment or one scouting trip will carry a pasture through the season. Fall armyworm moths can keep moving into an area, laying more eggs and starting another generation of larvae. Keep checking fields even after you have controlled an infestation.
For hay producers, an approaching harvest date can also shape the decision. When the crop is close to harvest, cutting the field may be a better option than spraying. The best choice depends on the number and size of the armyworms, how much forage remains and whether the weather allows you to cut hay.
September rain is usually welcome across North Texas, especially after a long, hot summer. Just remember that fresh green grass deserves a closer look. A few minutes of scouting can make the difference between catching fall armyworms early and finding the damage after they have eaten their fill.
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