Posts in LSU AgCenter
New Invasive Pest Continues to be a Problem for Sugarcane as Harvest Begins

On a Monday morning at a sugarcane farm in Port Allen, LSU AgCenter entomologist Blake Wilson and two student workers pushed through green and yellow cane stalks on a field’s border and into the interior rows. There, they found plants that were completely brown.

This farm, and many others throughout the state, has been infested with the pasture mealybug, an invasive species first identified by Louisiana crop consultants last year.

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Record-high Tier-2 Sugar Imports Expected to Boost U.S. Supply

Industry experts are projecting supply uncertainty for the beet and cane sugar crops for fiscal year 2026-27. The primary contributing factors to this uncertainty include drought-related reductions in sugarbeet planted acreage, relatively low sugar prices, high input costs and uncertainty about sugar demand, potentially stemming from the growing popularity of GLP-1 weight-loss drugs.

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Louisiana Crops Newsletter--September, 2026

There has been an abundance of ear rots reported in Louisiana throughout this growing season. As the harvest window is winding down, and with many growers already finished with harvest, I have heard of one reoccurring issue in particular: aflatoxin. There have been reports of heavy docking and even loads being rejected at the elevators. In addition to this, there are now many growers who are planning to store their grain who have been inquiring about storage guidelines for infected grain.

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Try to Spot the Two-spot Cotton Leafhopper: LSU AgCenter Researchers Receive USDA Grant to Raise Awareness

With fall upon us, many a Louisianan’s mind turns to that first piping hot pot of gumbo simmering on the stove. But if the cotton jassid (Amrasca biguttula) has its way, one favorite ingredient — okra — may have to be left off the ingredient list.

Fortunately, LSU AgCenter researchers, armed with U.S. Department of Agriculture funding, just might save your mamaw’s recipe.

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LSU AgCenterAvery Davidson
Crop Market Report - September 2026

This month’s 2026/27 U.S. corn outlook is for smaller supplies, lower domestic use, unchanged exports, and reduced ending stocks. Projected beginning stocks for 2026/27 are 23 million bushels lower based primarily on a larger export forecast for 2025/26. Corn production for 2026/27 is forecast at 15.8 billion bushels, 213 million down from last month on a 2.2-bushel reduction in yield to 178.5 bushels per acre and a fractional decrease in harvested area to 88.5 million. 

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Economics of Backgrounding Calves on Winter Forage in 2026

As fall approaches and spring-born calves are being weaned, many cattle producers are evaluating whether those calves should be sold at weaning or retained and backgrounded on winter forage before being marketed at heavier weights. Likewise, producers operating stocker enterprises are determining whether current market conditions justify purchasing lightweight calves for winter grazing programs. One factor complicating these decisions in 2026 is the continued drought affecting many areas of Louisiana. For some producers, the ability to successfully establish winter forage may ultimately determine whether backgrounding is even feasible.

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Cattle Market Update

Over the past couple of months, cattle markets have been confronted with several developments that have increased both uncertainty and volatility. The typical seasonal downturn in beef demand during the hottest part of the summer appears to have been more pronounced and longer lasting than normal, as extreme temperatures contributed to a significant summer slowdown in beef movement. As a result, carcass cutout values declined, eventually placing pressure on both fed cattle and feeder cattle prices.

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Livestock Risk Protection (LRP) for Feeder Cattle

The Livestock Risk Protection (LRP) program is a federally subsidized insurance policy designed to help cattle producers manage price risk. The policy guarantees a price level for cattle at a specific future date. If actual prices at that time fall below the guaranteed price, the policy pays an indemnity equal to the difference. In this way, LRP establishes a price floor for cattle, similar to purchasing a futures put option.

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