Integrated Pest Management
What is a Pest?
Any organism that spreads disease, destroys property, competes with people for resources such as food, or is just a nuisance
Pesticides
People typically will use pesticides, like: Insecticides Herbicides Nematicides Fungicides Rodenticides
Integrated Pest Management
IPM – an information-based approach to controlling pests
Why do we have a pest problem?
98% of forests have been logged
Pest populations have been altered by humans
Forest Pests
Examples Tent Caterpillars Gypsy Moth Caterpillar Canadian Geese Mosquitoes
Exotic Pests
An insect or other organism that is not native to an area and is introduced
Exotic Pests
Examples Gypsy Moth Asian Long-horned
Beetle European Starling Ladybugs
IPM in Practice
Six Steps of IPM1. Identify your pest and
the damage properly
2. Learn the biology of your pest
3. Survey for pest population
Six Steps of IPM
4. Establish action threshold (tolerance level)
5. Select management tactics
6. Evaluate results
Management Tactics
What you can do about it! Use the IPM Pyramid
IPM Pyramid
First – Use Cultural/Physical Methods Multi-cropping Vacuuming Screens
IPM Pyramid
Second – Biological/Genetic Methods Biocontrol Parasitoids Genetic Engineering
IPM Pyramid
Third – Biorational Pesticides Water Spray Rotenone Soaps
IPM Pyramid
Last Resort! – Chemical Pesticides Round up Insect sprays
Larger areas are controlled by:
EPA USDA Pike County
Conservation District
Effects on the Environment
Positive Safer Fewer Pesticides Lower Cost
Effects on the Environment
Negative Changes to the local
ecosystem Does not eliminate all
pests Takes a lot of time