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Localized, or field-scale, studies generally assess pesticides drifting off-target during application or from post-application volatilization over short sampling intervals. The [Pg.924]

Sample period begins Sample duration time [Pg.927]

1 h before sunset Overnight (until 1 h before sunrise) [Pg.927]

See other pages where Field sampling procedures for airborne pesticides is mentioned: [Pg.924]