Which application equipment uses concentrated pesticides without a liquid carrier?

The application equipment that uses concentrated pesticides without a liquid carrier is ultra low volume sprayers. These sprayers are specifically designed to deliver concentrated formulations of pesticides in very small volumes, often as aerosols or fogs. This method allows for effective pest control while minimizing the use of large quantities of liquid, which is beneficial for both the environment and the precision of application.

Ultra low volume sprayers utilize air or other means to aerosolize the concentrated pesticide, allowing it to be evenly distributed over the target area without the need for dilution in water or another liquid carrier. This method can enhance the effectiveness of the active ingredients, ensuring that minimal amounts are lost to evaporation or runoff.

In contrast, granular spreaders disperse solid pesticide formulations, while high-pressure sprayers and garden hoses typically rely on a liquid solution to apply pesticides. Therefore, ultra low volume sprayers are unique in their ability to apply concentrated pesticides effectively and efficiently without the use of a liquid carrier.