What is the recommended pressure in pounds per square inch for spraying fleas on lawns?

The recommended pressure for spraying fleas on lawns is typically in the range of 10-15 psi. This pressure level allows for an effective distribution of the pesticide solution while minimizing the risk of drift and ensuring adequate penetration into the grass and thatch where fleas may be residing.

Spraying at this pressure helps to create a fine mist that covers the foliage evenly, which is crucial for achieving optimal pest control. Higher pressures could lead to larger droplets being produced, potentially resulting in uneven coverage and reducing the efficacy of the treatment. Furthermore, excessive pressure might also increase the chances of harming beneficial insects or causing pesticide runoff into non-target areas.

Understanding these application specifics is critical for anyone applying pesticides, as it impacts both the effectiveness of the treatment and the safety of the surrounding environment.