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Integrated Pest Management

Integrated Pest Management. Lesson 5.3. Theme Outline. Lesson 5.3 Effects of IPM on the Environment and Society Benefits of IPM Drawbacks of IPM. Academic Standards for Environment & Ecology. Standard 4.5.10.C

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Integrated Pest Management

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  1. Integrated Pest Management Lesson 5.3

  2. Theme Outline • Lesson 5.3 • Effects of IPM on the Environment and Society • Benefits of IPM • Drawbacks of IPM

  3. Academic Standards for Environment & Ecology • Standard 4.5.10.C • Determine the effects of integrated pest management practices on society over time. • Analyze the risks to the environment and society associated with alternative practices used in integrated pest management. • Analyze the benefits to the environment and society associated with alternative practices used in integrated pest management.

  4. Learning Objectives • Students will assess various levels of control within different integrated pest management practices, including increased immunity to pesticides, food safety, sterilization, nutrient management, and weed control. • Students will analyze the risks to the environment and society associated with alternative practices used in integrated pest management. • Students will analyze the benefits to the environment and society associated with alternative practices used in integrated pest management.

  5. Effects of IPM on the Environment and Society • Benefits of IPM • Drawbacks of IPM

  6. Benefits of IPM • Less pesticide residue on food. • The EPA considers pesticide residue on food one of the most serious environmental health concerns in terms of the risk of cancer.

  7. Benefits of IPM • Less chance of pesticide resistance. • When pesticides are used over a long period of time, pests can develop a resistance (or immunity) making pesticides less ineffective.

  8. Benefits of IPM • Less Damage to Non-target Organisms. • Some beneficial organisms are mistakenly effected or killed by pesticides meant to target other organisms.

  9. Benefits of IPM • Lower costs to farmers. • Few pesticides used, fewer pesticides to buy.

  10. Benefits of IPM • Preserves nutrients in the soil. • Planting one single crop year after year depletes the soil of vital nutrients.

  11. Drawbacks of IPM • May alter local ecosystems. • Introducing predators, parasitoids, and pathogens changes the balance in an ecosystem.

  12. Drawbacks of IPM • Can contaminate the environment. • IPM lessens the use of pesticides but does not eliminate them.

  13. Drawbacks of IPM • Does not eliminate all pests. • What is the goal of IPM again? • Not eliminate but use forecasting and weather data to devise a plan to bring pest populations down to acceptable levels.

  14. Drawbacks of IPM • May lose more crops. • Results occur more slowly initially.

  15. Drawbacks of IPM • Can require intensive planning. • Considerations such as… • Knowledge of pests’ biology, their lifecycle, and natural enemies • Knowledge of how IPM can be used to control pest populations

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