Grasshoppers – Survey and maps

Methodology The 2025 grasshopper survey map is based on adult grasshoppers counts conducted in late July and August 2025 by the Agricultural Fieldmen of Alberta. A total of 2,195 fields were surveyed across the province in 2025.The adult grasshopper counts give an indication of the number of individuals capable of reproduction and egg laying. Environmental factors can result in higher or lower actual populations than forecast. Individual producers need to be aware of the potential risks in their