Do you like to see wildflowers? - PowerPoint PPT Presentation

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Do you like to see wildflowers?

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Do you like to see wildflowers? – PowerPoint PPT presentation

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Title: Do you like to see wildflowers?


1
Do you like to see wildflowers?
2
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3
How did Weeds Get Here?
  • Hitched a ride on immigrants and animals
  • Contaminated seed and hay from other countries
  • Escaped from ornamental plantings

4
How are Weeds Spread?
  • Human disturbances like driving motor vehicles,
    hiking, biking, and pets
  • Natural disturbances like wind, rivers, wildlife,
    and low-intensity fires

5
Houndstongue
6
Integrated Weed Management
  • Use more than one method of weed control
  • Focus on ecology of plant community
  • Focuses on what you want to grow or desired
    vegetation

7
BIOLOGICAL CONTROLS
HERBICIDES
FERTILIZATION
REVEGETATION
PREVENTION
GRAZING
DESIRED VEGETATION
LIFE CYCLE OF NOXIOUS WEEDS
BURNING
IRRIGATION
OTHER
MOWING
MULCHING
CULTIVATION
HAND PULLING
8
Biological Control
  • Urophora affinis

9
Herbicides
10
Cultural Controls
  • Grazing
  • Fertilization
  • Revegetation

11
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12
Mechanical Control
  • Hand Pulling
  • Mowing
  • Mulching
  • Cultivation

13
Mowing
14
Be Aware and Prepare
15
Check Your Clothing and Equipment for Weed Seeds
16
Brush Animals Clean Before and After Back Country
Trips
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