Author Archives: vanessa.corriher

Weed of the Week: Curly Dock

Curly Dock (Rumex crispus) is a perennial broadleaf plant that usually grows in wet areas and is frequently associated with standing water. Leaves are alternate to one another along the stem forming a rosette. The mature plant stands erect and grows 2 to 5 feet tall. Leaves are alternate to one another along the stem. The small greenish flowers are arranged in dense clusters on elongated stems. The fruiting stem dies back in mid to late summer, and the fruits and stems turn a distinctive rusty brown. New… Read More →

Impact of Sub Freezing Temperatures on Warm-Season Perennial Grasses

Warm-season perennial grasses are the basis of pasture systems and livestock production in Texas. The most prominent warm season species are bermudagrass (seeded and hybrid) and bahiagrass. Neither of these species is native to the state of Texas but they are well adapted to Central and East Texas. Unfortunately they can be greatly impacted by cold winter temperatures. Central and East Texas have seen record temperatures along with snow and ice in mid-February. Many may be concerned about whether or not their warm season forages have survived these… Read More →

Weed of the Week: Buttercup

Buttercup (Ranunculus species): One of the many yellow flowering weeds that we fight in pastures and hay meadows. Buttercup is a winter annual that thrives in weak or thin pastures. There are several species of this winter annual. They differ mainly in leaf shape and growth, but all produce characteristic bright yellow blossoms. March to early April is the best time to kill buttercup. The goal is to spray buttercup before bloom.   Fertilizing and liming to soil test recommendations and efficient utilization of pastures or hay fields are… Read More →

Renovation

During the dormant season we often get anxious for warm weather and green pastures so we start thinking about renovation. Renovation is a practice or series of management practices which “restores the vigor” or “makes new again.” In pasture management, renovation refers to improvement of a permanent pasture by changed management. Renovation of bermudagrass pastures may be as simple as soil testing and applying proper fertilization; or, it may be as complex and intensive as destroying the existing sod, preparing a seedbed and sprigging again.   Some renovation… Read More →

On-Site Brush Pile Burning in Texas

I introduce to you a new publication…”On-Site Brush Pile Burning in Texas” written by Dr. Morgan Treadwell, Associate Professor and Range Extension Specialist and Tiffany Lashmet, Associate Professor and Agricultural Law Specialist. Brush pile burning is something that many of us do yearly to help clean up unwanted or dead plant material. Most of us may not give it enough thought beyond compiling the stack and lighting the match. This publication addresses outdoor burning regulations, time of year, smoke management, weather conditions, and more. I highly recommend reviewing… Read More →

Weed of the Week: Mayweed chamomile

Mayweed chamomile, often called dog fennel, stinking chamomile, or stinking mayweed is an annual bushy broadleaf plant that germinates in early spring. Mayweed chamomile inhabits crop fields, roadsides, pastures, hay meadows and other disturbed, unmanaged sites. Leaves are alternate to one another along the stem, are lobed to deeply divided, and nearly hairless to hairy. Mayweed chamomile can have a spreading form or be an erect plant, reaching 6 inches to 3 feet long. A distinguishing characteristic of mayweed is it’s unpleasant odor. Flowering takes place from spring… Read More →

Weed of the Week: Texas groundsel

Texas groundsel or Texas squaw-weed (Senecio ampullaceus) is a cool-season annual broadleaf plant that grows to 12 to 30 inches tall. The plants are often whitish with hair, but can be nearly hairless.  The unlobed, clasping leaves gradually reduce in size toward the top of the plant. Showy yellow flowers are produced in the spring.  Texas groundsel is found in the eastern half of the state and is abundant on sandy soils and may be a predominant species in freshly cleared forest. Members of the genus Senecio can… Read More →

East Texas Pasture Management

Friday, February 19, 2021 Virtual Program Forage Fertilization Considerations Weed Control in Pastures and Hay Meadows Laws and Regulations of Pesticide Use Effects of Alternative Nutrient Sources on Bermudagrass Production Active Ingredients, Application Rates, and Herbicide Costs FLYER Registration: Cost: $25/person Register online at: https://agriliferegister.tamu.edu/overton; or call Extension Conference Services @ 979-845-2604 The program will be divided into 2 sessions to allow attendees to have a break between sessions 9:00 AM – 12:00 PM 1:30 PM – 3:30 PM                

Soil Amendments

Soil additives are different from traditional fertilizers and soil amendments in that they usually have little or no nutrient content. There is no requirement for these products to have a guaranteed analysis label, as long as they make no claim(s) regarding fertilizer value (i.e. N-P-K). Many of these products state on the label that they are not a substitute for a fertilizer program, but enhance the effectiveness of fertilizer normally applied or make nutrients in the soil more available to the crop. They are claimed to improve soil… Read More →

Potassium is for Persistence

We rely heavily on our bermudagrass pastures and hay meadows during the summer in some parts of Texas. Often times we are disappointed with production, see a thinning of our stand and/or see disease like symptoms. This is often times referred to as “Bermudagrass Decline.” We quickly blame weather. Granted weather can have an impact on each of those issues. However, there is often a deeper problem that we need to access. Primary Causes: Low Potassium (K) Fertility: A deficiency in K will result in poor stress tolerance,… Read More →