What does REI stand for on pesticide labels?

What does REI stand for on pesticide labels?

• A. Restricted Entry Interval
• B. Re-entry Interval
• C. Regional Entry Indicator
• D. Restricted Entry Interval (REI)

Answer: (D)

REI stands for Restricted Entry Interval—the period after a pesticide is applied when entry into the treated area is restricted to protect workers from exposure. On labels you’ll often see the exact phrase followed by the abbreviation, written as Restricted Entry Interval (REI). That official wording is what the acronym REI represents, so it’s the best answer. The other options don’t match the labeling terminology used for pesticide safety, and the key idea is that entry is limited for a set time (which varies by product and circumstances) to reduce exposure.

REI stands for Restricted Entry Interval—the period after a pesticide is applied when entry into the treated area is restricted to protect workers from exposure. On labels you’ll often see the exact phrase followed by the abbreviation, written as Restricted Entry Interval (REI). That official wording is what the acronym REI represents, so it’s the best answer. The other options don’t match the labeling terminology used for pesticide safety, and the key idea is that entry is limited for a set time (which varies by product and circumstances) to reduce exposure.