Weather patterns drive soybean pest populations to record highs, threatening crops.
Insects that harm soybean plants are influenced by the weather. Whiteflies and leafhoppers were most abundant in certain weeks, while pod bugs and tobacco caterpillars peaked at different times. Whiteflies liked warm, sunny weather but didn't like rain. Leafhoppers preferred hot days and didn't do well in humid conditions. Pod bugs thrived in dry, warm weather but struggled in the cold. Tobacco caterpillars did best in hot, dry conditions but didn't like humidity. So, the weather can affect how many pests bother soybean plants.