What is the purpose of water-soluble packets in pesticide application?

Water-soluble packets are designed primarily to protect users from exposure during the mixing of pesticides. They are pre-measured, and when they dissolve in water, they release the pesticide in a controlled manner. This reduces the risk of direct contact with the active ingredients, which can be particularly hazardous, ensuring safer handling practices.

While the other options present valid considerations regarding pesticide application, they do not capture the core function of water-soluble packets as effectively. Reducing environmental impact, simplifying handling of toxic pesticides, and preventing clogging are important aspects of pesticide safety and application efficiency, but the primary design of water-soluble packets is centered on user safety by minimizing potential exposure during preparation.