What disadvantage is associated with both EC and ULV formulations?

EC (Emulsifiable Concentrate) and ULV (Ultra-Low Volume) formulations are commonly used in pest control, and one significant disadvantage they share is the potential to deteriorate rubber or plastic components. This is especially crucial for applicators to consider, as these formulations often contain strong solvents and other chemical components that can interact negatively with materials used in spray equipment or protective gear.

The capacity of EC formulations to penetrate and degrade softer materials like rubber and plastics can lead to equipment failure, leaks, or decreased efficacy if the formulation degrades seals and components before proper application. This not only poses a risk to the applicator but can also increase overall costs due to the need for more frequent replacement of equipment.

In contrast, while there are many aspects tied to the effectiveness and mixing of these formulations, the deterioration of materials is a specific concern that highlights the need for careful handling and protective measures when working with these products. Additionally, both EC and ULV formulations can indeed be utilized on various plants, with appropriate precautions taken to avoid phytotoxicity under specified conditions.