Pesticide Concentrations in Coleambally Irrigation Area Surface Water 1994-5 Season

Highest concentrations only.

Diuron 0.3ug/L December 1994

Atrazine 0.35ug/L November 1994

MCPA 0.59ug/L February 1995

2,4-D 2.1ug/L February 1995

Endosulfan 0.1ug/L February 1995

Thiobencarb 2.7ug/L October 1994

Molinate 20ug/L November 1994

p55 PESTICIDE MONITORING IN THE IRRIGATION AREAS OF SOUTH-WESTERN NSW,