Which is an advantage of microencapsulated materials?

Microencapsulated materials are designed to release their active ingredients gradually over time, which is why the delayed release of the active ingredient is a significant advantage. This controlled release mechanism allows for a longer duration of effectiveness and minimizes the frequency of applications needed. It can also lead to more consistent pest control as the active ingredient is made available at a steady rate, ensuring that pest species are exposed to the material over a longer period.

Additionally, delayed release can help reduce risks associated with peak concentrations of pesticides, which can be detrimental to non-target organisms and the environment. By allowing the active ingredient to be released in a controlled manner, microencapsulation can contribute to enhanced safety and efficacy in pest management strategies.