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Any ________ pesticide is a pollutant and can be dangerous
off-target
Properly applied pesticides have the potential to move ________
off-target
7 ways pesticide can move off-target
Volatilization
Rinsed off treated surface onto soil
Incorporated into soils
Taken from the field as residue on crop
Surface water runoff & erosion
Leaching into soil
Animal ingestion & relocation
Volatilization
Evaporation of pesticides from treated surfaces
Biomagnification
The increase in concentration of an element or compound that occurs in a food chain
2 main groups of substances that biomagnify
Organic substances
Metals
To be effective, the pesticide must be applied precisely on target at the correct _____, ______, and _________
Rate, volume, and pressure
________ pesticides remain in the environment without breaking down
Persistent
The best protection against groundwater pollution is ________
prevention