Texas Pesticide Applicator Practice Exam

True or False: Dusters are commonly used by gardeners and pest control operators for spot treatment of plants or small areas.

1. True

2. False

3. Depends on the type of pesticide

4. Only for large areas

The correct answer is: True

Dusters are indeed commonly used by gardeners and pest control operators for spot treatment of plants or small areas. They function by dispersing a pesticide powder or granules in a controlled manner, which allows for targeted applications to specific plants or localized infestations. This method is especially advantageous for situations where precise treatment is necessary, as it minimizes the risk of over-application and reduces the potential impact on non-target organisms. The use of dusters for spot treatments is effective for addressing localized pest problems without the need to treat larger areas unnecessarily. This targeted approach not only conserves pesticide but also helps in managing resistance development in pests by avoiding blanket treatments that expose a wider range of organisms to the chemical. Other choices might propose scenarios where dusters are not suitable, such as using them only for large areas, which would be less effective and efficient for small or specific applications. Therefore, the assertion that dusters are suitable for spot treatments is accurate.