What type of applicator is classified as private when applying pesticides on their own property?

In the context of pesticide application, a private applicator is typically someone who uses restricted-use pesticides solely for the purpose of producing agricultural commodities on their own property or for a family member's property. This classification allows individuals, such as farmers, to apply these substances without needing a commercial licensing, as long as they are not applying pesticides for compensation or on property that they do not own.

Farmers commonly fit this definition since they often apply pesticides as part of their agricultural practices to manage pests affecting their crops. The classification emphasizes the distinction between private and commercial applications, where commercial operators would apply pesticides for businesses or for profit on others' properties, necessitating a different level of training and certification.

The other categories mentioned do not align with this definition of private applicator. Licensed operators and commercial operators typically refer to those who apply pesticides as part of their business services, while greenhouse operators are often involved in commercial activities as well rather than personal application on owned property. Therefore, the farmer stands out as the correct answer for a private applicator.