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Windows Pesticide Screening Tool WIN-PST. NRCS National Water and Climate Center Amherst, MA. WIN-PST. NAPRA (National Agricultural Pesticide Risk Analysis) Team: NRCS Joe Bagdon Pest Management Specialist Eric Hesketh Soil Scientist University of Massachusetts Extension

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windows pesticide screening tool win pst

Windows Pesticide Screening Tool WIN-PST

NRCS

National Water and Climate Center

Amherst, MA

win pst
WIN-PST
  • NAPRA (National Agricultural Pesticide Risk Analysis) Team:
  • NRCS
    • Joe Bagdon Pest Management Specialist
    • Eric Hesketh Soil Scientist
  • University of Massachusetts Extension
    • Steve Plotkin WQSpecialist
    • Morgan Hugo Software Engineer
win pst1
WIN-PST
  • WIN-PST is Pesticide Screening Tool:
    • Easy to use
    • Self contained
      • Pesticide data
      • Soils data
      • Toxicity data
    • Provides risk rating classes (e.g., High, Intermediate, Low…)
    • Helps planners determine when mitigation is needed
    • Available for NRCS Field Office use now
slide4
NPURG

SPISP 1

Leaching Loss

Surface Loss

Foliar Application

WIN-PST

SPISP 2

Leaching Loss

Solution Runoff

Adsorbed Loss

Management

Rate

Residue

Banding

Incorporation

Irrigation

Rainfall

Toxicity

slide5
FOCS-PST

SPISP 2

Leaching

Solution Runoff

Adsorbed losses

Impossibleto use

WIN-PST

SPISP 2

Leaching Loss

Solution Runoff

Adsorbed Loss

Management

Rate

Residue

Banding

Incorporation

Irrigation

Rainfall

Toxicity

win pst2
WIN-PST
  • Uses SPISP 2 (Soil/Pesticide Interaction Screening Procedure version 2)
  • Adds Management and Toxicty
  • SPISP 1 in NRCS field offices 1988
  • NPURG uses SPISP 1
slide7

Soil Ratings

Pesticide Ratings

Interaction Rating

Toxicity

Hazard Rating

win pst3

Low

  • Very Low

Mitigation not necessary

WIN-PST
  • “Interaction” Hazard Categories
  • Extra High Mitigation may not work
  • High Mitigation - higher level (3 or more practices)
  • Intermediate Mitigation - basic level (1 or 2 practices)
win pst4
WIN-PST
  • Educate ag. producers- hazards of pesticide loss
    • Factors that influence loss
    • Factors that influence ‘hazard’
  • Identify potentially high risk soil/pesticide combinations
  • Design and apply conservation practices & mitigation techniques that reduce hazardous pesticide losses