What is a 'non-pest problem'?

A 'non-pest problem' refers to issues that affect plant health that are not caused by pests such as insects or diseases. In this case, problems arising from poor environmental conditions fit this definition perfectly. These can include factors such as soil compaction, poor drainage, lack of nutrients, extreme temperatures, or inadequate sunlight, all of which can lead to various health issues in turfgrass without the presence of pests.

Understanding that 'non-pest problems' are environmental or cultural in nature helps turf managers to diagnose and address issues effectively. This knowledge differentiates between problems that require pest management strategies and those that call for improvements in environmental or cultural practices, ensuring that interventions are appropriate and effective for maintaining healthy turfgrass.