"Hidden Threat: Invasive 'Time Bomb' Plants Invade US Ecologies"

Invasive plants, such as ribwort and velvetleaf, are causing ecological havoc in the U.S. as they can remain dormant for decades before suddenly expanding. These plants outcompete native species, attract pollinators away from them, and threaten agricultural crops. The long dormancy period of invasive plants makes it difficult to predict and prevent their spread, highlighting the need for policies and risk assessments that consider this lag phase. Understanding the reasons for these delays, such as climate suitability, is crucial for managing pests and preventing widespread invasion and economic losses in the future.