Losing crops to pest damage can be incredibly discouraging for beginning and veteran gardeners alike. In this class, you will learn about the most common garden pests, and best practices for removing them and making sure they stay away.
2. What We’ll Cover TodayIntro
we are Independence Gardens
• We build raised beds, chicken coops,
terraces, trellises, & other garden
infrastructure
• Help with garden design & planning,
cleanup, prep, and installation
• Teach edible gardening classes
• & make Doo Tees!
Tuesday, January 31, 2012
3. Topics We’ll Cover
• What “bugs” us most
• Soil ➔ plant health
• Right plant/right place
• Plants’ friends are yours, too
• IPM hierarchy
• Less-toxic control
• Take-home message(s)
What We’ll Cover TodayPreview
Got Questions?
Please ask as we go along.
Tuesday, January 31, 2012
4. What We’ll Skip TodayAnd Some Other Options“Favorite” garden pests
Slugs Aphids Squirrels
Cats
Scale
Powdery MildewRaccoonsMoles
Tuesday, January 31, 2012
10. And Some Other OptionsRaccoons
Tuesday, January 31, 2012
11. And Some Other OptionsMoles, squirrels, etc.
Tuesday, January 31, 2012
12. Why Compost?An ounce of prevention...
• “Being there”
- Observation, then
intervention
• Focusing on soil and
plant health
• Right plant/right
place
• Weeding and general
cleanliness
Tuesday, January 31, 2012
15. IPM: Integrated Pest Management
• Focus on control,
not eradication
- Monitoring
- Identifying
- Establishing
tolerance level
- Developing a pest
management
strategy
- Evaluating results
Tuesday, January 31, 2012
16. Hierarchy of response
• 1-Cultural
• 2-Physical
• 3-Biological
• 4-Chemical
Tuesday, January 31, 2012
17. • How you choose to grow
your plants matters
- Choose disease-resistant varieties
- Put the right plant in the right place
- Use best practices for watering and
feeding your plants
- Keep the garden clean
- Implement a crop rotation
- Plant plant companions
1-Cultural
Tuesday, January 31, 2012
18. 2-Physical
• Hand-picking
• Spraying with water
• Pruning
• Barriers
• Diatomaceous earth
• Vacuuming
• Mulching
• Tilling
• Trapping
Tuesday, January 31, 2012
19. 3-Biological
• Beneficial insects
• Nematodes
• Bt
• Encouraging animals that
prey on pests (garter
snakes, frogs, and ducks)
by providing appropriate
habitat
Tuesday, January 31, 2012
20. 4-Chemical
• Insecticidal soap
• Horticultural oils
• Botanical
insecticides
• Inorganic
insecticides
• And if all else fails
and you still have a
major problem...
Tuesday, January 31, 2012
21. Organic products
• Look for control
products that are
OMRI-listed
• ALWAYS read the
label and ALWAYS
follow instructions
• Wear your PPE
(personal protective
equipment)!
Tuesday, January 31, 2012
22. Common pitfalls
• Time constraints
• Lack of consistency
• Discomfort with
eliminating living
things
• Proper technique
• Trying to eliminate
ALL pests
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23. A Pocket Guide
Common Natural Enemies
of Crop and Garden Pests
in the Pacific Northwest
D
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u
c
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Using this Guide
< fold here >
EC 1613-E
December 2007
Resources
• Pocket Guide
• OSU Extension Service
Master Gardeners
• Miss Snail Pail
Tuesday, January 31, 2012
24. Take-home message
• Your regular involvement is
key
• Include others in your
garden routine if at all
possible
• Don’t let a problem become
a Problem
• It’s OK to ask for help
Tuesday, January 31, 2012