keeping pesticides on target

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Keeping Pesticides on Target

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Keeping Pesticides on Target. Drift. Pesticide Movement. Two primary causes. Movement by water. Movement by drift. Protect Surface Waters. Setback Requirement. Atrazine Princep. Surface Waters & Wells. Wells. Banvel Status. Protect Groundwater. - PowerPoint PPT Presentation

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Page 1: Keeping Pesticides on Target

Keeping Pesticideson Target

Page 2: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Two primary causes

Pesticide Movement

Movement by drift

Movement by water

Drift

Page 3: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Protect Surface Waters

Page 4: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Atrazine Princep

Setback Requirement

Surface Waters & Wells

Banvel Status

Wells

Page 5: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Protect Groundwater

Users are advised not to apply this chemical

to sand and loamy soils where the water

table (groundwater) is close to the surface

and where the soils are permeable.

Page 6: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Pesticide Drift & Overspray

Page 7: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Reducing droplet size by one-half . . . . . . results in eight times the number of droplets

200Microns

100Microns

Spray Droplet Size

100Microns

100Microns

100Microns

100Microns

100Microns

100Microns

100Microns

Page 8: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Spray Nozzles

Page 9: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Wind Speed

Page 10: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Check Site Conditions

Page 11: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Grapes and 2,4-D

Page 12: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Nonpoint Source

Sources of Pollution

Drift

Runoff

Leaching

Spills

Back Siphoning

Point Source

Page 13: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Advance Notice to Beekeepers

Page 14: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Scout Fields

Lady Beetle

Lacewing larvae

Syrphid maggot

Alfalfa weevil potasson luna

Page 15: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

AppliedPesticide

Biomagnification

Page 16: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Birds in Field

Page 17: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Endangered Species

http://epa.gov/espp/

(800) 447-3813

Page 18: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Animal Toxic Response Team

Page 19: Keeping Pesticides on Target

Keeping Pesticides on TargetJanuary 2010

Summary

Page 20: Keeping Pesticides on Target

(608) [email protected]://ipcm.wisc.edu/pat