James A. Calder

James A. Calder was a notable Canadian botanist and plant pathologist, recognized for his research contributions to plant diseases and their impact on agriculture. He played a significant role in advancing the understanding of plant health, particularly in crops, which is crucial for food production and sustainability. Calder’s work helped inform best practices for managing plant diseases, thereby supporting farmers and enhancing food security. His legacy continues to influence agricultural practices and research in plant science.