Monthly Archives: July 2025

Mealybugs in Pastures and Hayfields

Many pastures and hayfields are experiencing an unusual insect problem. These fields have areas of various size that are red to brown and look like some or all of the grass is dead or dying. On July 22, we visited several Bermudagrass hayfields in Victoria County responding to grower calls. The worst of these fields was entirely brown and desiccated. We have since, visited many more pastures and hayfields with a wide range of severity. A mealybug has been found from the Rio Grande Valley to north of… Read More →

Stink Bugs in Soybeans 7-1-25

Stink Bug numbers really went up in the past week with some fields having over 100 bugs per 100 sweeps. Most of the stink bugs we are finding in soybeans are red banded stink bugs and this is a worst case since this bug is much more damaging than the other stink bugs. The economic threshold for most stink bugs is 36 per 100 sweeps, but for the red banded stink bug, the published threshold is 16 per 100 sweeps and I would probably treat around 12 per… Read More →