By what percentage did one study reduce millipede invasion using non-chemical control?

The correct choice indicates that the study achieved a remarkable 93% reduction in millipede invasion through non-chemical control methods. This high percentage illustrates the effectiveness of alternative pest management strategies, which can be important for reducing reliance on chemical pesticides that may have negative environmental impacts.

By using non-chemical approaches, such as habitat modification, beneficial organisms, or manual removal, this study demonstrates a substantial success rate. Achieving a 93% reduction is significant because it suggests that non-chemical management practices can be highly effective in addressing pest problems while promoting ecological balance.

This level of reduction also reflects well on the research, indicating that non-chemical strategies can work efficiently in practical applications, making them a viable option for managing pest invasions in a sustainable manner. Additionally, such results can inspire further research and encourage a shift toward eco-friendlier pest control practices in various settings.