• Plants have an immune system, like people, and when it is triggered by threats like disease or pests, a plant’s defenses are activated. • But there’s a downside to this protective mechanism: the plant’s growth is suppressed when its immune system is turned on. • Colorado State University researchers have found a way to boost a plant’s growth while maintaining its immunity through a hormone treatment that shows promise for food production.
Article Summaries:
- Colorado State University scientists have identified a hormone‑based treatment that can simultaneously enhance plant growth and preserve immune defenses. Plants normally suppress growth when their immune system is activated by pests or disease, limiting crop yields. The new approach uses a specific plant hormone to decouple these responses, allowing plants to grow more vigorously while still resisting pathogens. Early trials suggest the treatment could improve crop productivity without compromising disease resistance, offering a potential tool to boost global food security. The research highlights a promising strategy for balancing growth and immunity in agricultural systems.
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