What type of application is often carried out using lawn-spreaders?

The use of lawn-spreaders is typically associated with the granule application of products, such as fertilizers and granular pesticides. Lawn-spreaders are designed to evenly distribute solid materials across a surface, allowing for precise and uniform application. This method is particularly effective for products that are in granular form, as the spreader's mechanism ensures that the granules are dispersed over the intended area without causing clumping or uneven coverage.

Granule applications are advantageous in that they can provide a slow release of nutrients or pesticides, enabling them to persist longer in the soil or on the lawn surface. This prolongs the effectiveness of the treatment and can lead to better control of pests or more even fertilization. Additionally, many granular products are designed to be activated by moisture, which can maximize their effectiveness when applied to the lawn.

In contrast, liquid pesticide applications are typically performed using sprayers instead of spreaders, as liquids require a different delivery method to ensure even coverage and efficacy. Chemigation involves the application of pesticides through irrigation systems, and dust applications utilize a very fine dust to deliver active ingredients, both of which are methods not suited for a lawn-spreader.