Which control methods are promoted in integrated pest management?

Which control methods are promoted in integrated pest management?

• A. Biological control
• B. Cultural control
• C. Chemical control
• D. All of the above

Answer: (D)

Integrated pest management relies on using a mix of strategies to keep pests from reaching damaging levels, rather than depending on a single method. Biological control uses natural enemies like beneficial insects, predators, parasites, or microbial agents to reduce pest populations. Cultural control changes the environment or farming practices to disrupt pests—think crop rotation, sanitation, adjusting planting dates, and using resistant varieties. Chemical control involves pesticides, but in IPM these are used judiciously, often only after monitoring and when thresholds are met, and chosen to minimize non-target effects and resistance. Because IPM promotes applying multiple methods in a coordinated plan, all of the above are encouraged.

Integrated pest management relies on using a mix of strategies to keep pests from reaching damaging levels, rather than depending on a single method. Biological control uses natural enemies like beneficial insects, predators, parasites, or microbial agents to reduce pest populations. Cultural control changes the environment or farming practices to disrupt pests—think crop rotation, sanitation, adjusting planting dates, and using resistant varieties. Chemical control involves pesticides, but in IPM these are used judiciously, often only after monitoring and when thresholds are met, and chosen to minimize non-target effects and resistance. Because IPM promotes applying multiple methods in a coordinated plan, all of the above are encouraged.