What is one major concern related to the impact of climate change on agriculture?

Increased instances of crop diseases are a significant concern linked to climate change and its impact on agriculture. As climate conditions shift—such as rising temperatures, altered precipitation patterns, and increased humidity—these changes can create a more favorable environment for pathogens and pests that affect crops. Warm and moist conditions often enhance the growth and spread of fungi, bacteria, and viruses, which can lead to severe agricultural losses.

Moreover, crops that may not have previously faced certain diseases due to cooler or drier conditions could become increasingly susceptible as the climate warms. The emergence of these diseases typically results in higher failure rates for crops, necessitating more substantial use of pesticides and other inputs, which can further strain agricultural systems and economic stability for farmers.

Understanding this concern emphasizes the need for adaptive strategies in crop management and the development of disease-resistant crop varieties to mitigate the risks associated with climate change on agriculture.