Agricultural chemicals

Agricultural chemicals

Includes chemicals designed for agricultural use for protection of crops from fungus and insects, as well as for the growth and protection of plants.

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Agricultural chemicals > Pesticides

environmental tobacco smoke

Agricultural chemicals; Pesticides

Mixture of smoke from the burning end of a cigarette, pipe, or cigar and smoke exhaled by the smoker. (See: passive smoking/secondhand smoke.)

epidemiology

Agricultural chemicals; Pesticides

Study of the distribution of disease, or other health-related states and events in human populations, as related to age, sex, occupation, ethnicity, and economic status in order ...

epilimnion

Agricultural chemicals; Pesticides

Upper waters of a thermally stratified lake subject to wind action.

episode (pollution)

Agricultural chemicals; Pesticides

An air pollution incident in a given area caused by a concentration of atmospheric pollutants under meteorological conditions that may result in a significant increase in ...

equilibrium

Agricultural chemicals; Pesticides

In relation to radiation, the state at which the radioactivity of consecutive elements within a radioactive series is neither increasing nor decreasing.

equivalent method

Agricultural chemicals; Pesticides

Any method of sampling and analyzing for air pollution which has been demonstrated to the EPA Administrator's satisfaction to be, under specific conditions, an acceptable ...