What can be considered a preventative pest management strategy?

• A. Using random pesticide applications
• B. Growing disease-resistant plant varieties
• C. Monitoring pest levels regularly
• D. Applying barriers only during high pest seasons

Answer: (B)

Growing disease-resistant plant varieties is a robust example of a preventative pest management strategy. This method focuses on reducing the potential for pest outbreaks before they occur, as these varieties are specifically bred to withstand or repel certain pests and diseases. By incorporating plants that are less susceptible to pests, you not only reduce the need for chemical interventions but also promote a healthier ecosystem.

In contrast, random pesticide applications lack a strategic approach and may lead to resistance issues among pest populations. Monitoring pest levels regularly is crucial for an effective management plan but is more of a reactive measure than a preventative one. Meanwhile, applying barriers only during high pest seasons can be helpful but does not provide the ongoing protection that resistant plant varieties offer. Thus, utilizing disease-resistant plants is a proactive way to avert pest issues right from the start.