What does the abbreviation DU stand for in pesticide terminology?

In pesticide terminology, the abbreviation DU stands for "Dilution Unit." This term is commonly used to indicate the amount of pesticide concentrate that must be mixed with a specific volume of water or another carrier to achieve the desired concentration for application. Understanding this term is crucial for pesticide handlers to accurately prepare solutions and ensure effective pest control while adhering to safety and application guidelines.

Knowing the correct dilution is vital because it impacts the efficacy of the pesticide as well as the safety of both the user and the environment. Proper dilution also helps in preventing harm to non-target organisms and minimizes potential pesticide runoff into surrounding areas. Hence, accurate knowledge of dilution units is integral to responsible and effective pesticide use.