The Rise of Pasture Mealybug: A New Threat to Southern Pastures
Pasture mealybug is spreading across the southern United States, threatening pastures, hayfields, sugarcane, and other grass systems.
Wednesday, August 26, 2026
Pasture mealybug is spreading across the southern United States, threatening pastures, hayfields, sugarcane, and other grass systems.
Imported hay recycles valuable nutrients, but feeding methods determine how evenly those nutrients benefit pasture soils.
A decade-long grazing study shows that management can improve soil carbon and nutrient dynamics, but drought and year-to-year weather remain major drivers of soil health.
Drainage can increase some soil health indicators while reducing pasture productivity, showing why higher values are not always better.
Soil health improves with better management, but climate, texture, irrigation, and manure history shape the response.