Why is it important to clean pruning tools between vines?

Cleaning pruning tools between vines is essential primarily to prevent the spread of diseases. Grapevines can be susceptible to various pathogens, such as bacteria and fungi, which can be transmitted from one plant to another through contaminated tools. If pruning tools are not cleaned, any pathogens present on the blades can easily be transferred to healthy vines during the pruning process, potentially leading to widespread infection and loss of plant health.

By regularly sanitizing these tools, you minimize the risk of introducing diseases into your vineyard, thereby promoting the overall health and productivity of the vines. This preventative measure is a fundamental practice in viticulture to ensure that each vine remains healthy and less vulnerable to environmental stressors and pests. Keeping tools clean helps maintain the quality of the vines, supporting a successful harvest.