Tag Archives: Weed Control

When To Spot Plant

JASON WOODWARD Texas Agri-Life Extension Plant Pathologist Don’t give up on peanut emergence. Heavy rains fell across much of the Southwestern production region in early May. Some fields were planted before the rains came; however, many growers were waiting for a “planting rain” in hopes to reduce the need to irrigate. The planting rain quickly turned to flash flooding with ... Read More »

Weed Management: Hairy Indigo

Controlling a legume weed in a legume crop is an added challenge. By B.Colvin, J. Ferrell and R. Leon Hairy indigo (Indigofera hirsuta) is an annual legume that was introduced to Florida as a forage crop. It has since escaped cultivation where it can be a troublesome weed in some crop settings. Hairy indigo is particularly difficult to manage in ... Read More »

Check Water Quality

Irrigation is the key to profitable peanut production in the Southwestern United States. The growing season consists of different phases with water demands varying for each developmental stage. Adequate soil moisture is needed for germination and stand establishment after planting, but water use is at its peak during the reproductive periods of bloom and pod fill. Water consumption starts to ... Read More »

Peanut Pointers

JASON WOODWARD Texas Agri-Life Extension Plant Pathologist Foundation For Weed Control Since first being identified in 2011, the incidence of glyphosate-resistant Palmer amaranth or pigweed in the High Plains of Texas has steadily increased. Weed management in peanut affords producers the opportunity to use additional herbicide modes of action to manage herbicide-resistant weeds. In general, dinotroaniline or “yellow” herbicides, such ... Read More »

Protect Your Yield

Be ready as conditions in 2014 may favor the return of foliage feeders. As the saying goes, the only certainties in life are death and taxes. However, you can probably add to that at least some level of pressure from worms in your peanut field at some point during the season. Will the hungry Lepidopterans, armyworms, bollworms/earworms, budworms, cutworms and ... Read More »

New Herbicide Available

Warrant now labeled for use in peanuts; early postemergence application recommended. Peanut growers looking to control their fields’ toughest weeds – including Palmer pigweed, waterhemp, lambsquarters, giant foxtail and nightshade, among other small-seeded broadleaf weeds and grasses – have yet another tool for the 2014 growing season. The Environmental Protection Agency (EPA) recently approved Warrant herbicide for use in peanuts. ... Read More »

Benghal Dayflower

Changes in production schemes may cause a resurgence of this weed Benghal dayflower, also known as tropical spiderwort, is a weed that came on the row-crop production scene in the early 1990s. As production schemes changed, particularly with the use of different herbicides, producers found better control of this weed. Now, with yet another shift, it looks like this weed ... Read More »

Tropic Croton

Surveys indicate this is the third most troublesome weed in peanuts. By Eric P. Prostko and A. Stanley Culpepper, University of Georgia Professors and Extension Agronomists in Weed Science Recent surveys in Georgia show that tropic croton (Croton glandulosus var. septentrionalis) is the third most troublesome weed in peanuts and fifth most troublesome weed in cotton. The increase in its ... Read More »

News Briefs

Slow Progress On Farm Bill Senate Ag Committee Chairwoman, Debbie Stabenow (D-MI), and House Ag Chairman, Frank Lucas (R-OK), have said they would like to move versions of the Farm Bill this spring. In discussions, the sticking points are the commodity and nutrition programs. Sen. Stabenow says that the ag committee is having difficulties in finding agreement on the commodity ... Read More »