A gallon of Emulsifiable Concentrate usually contains how many pounds of active ingredient?

• A. 0.5 pounds
• B. 2.8 pounds
• C. 4.0 pounds
• D. 5.5 pounds

Answer: (B)

Emulsifiable Concentrate is a highly concentrated liquid pesticide that must be diluted with water before use. Because the active ingredient is packed into the concentrate with solvents and emulsifiers, a single gallon typically contains a substantial amount of active ingredient. About 2.8 pounds per gallon is a common figure for EC products, reflecting the concentration level that allows practical dilution to the labeled spray rates. The other options would imply either too little or too much active ingredient per gallon for typical EC formulations, which is why 2.8 pounds is the standard you’re expected to recall. Always check the label for the exact content, since formulations can vary slightly.