Is the flowering also taken into account in the distance of the plant protection treatment?

Yes, flowering is taken into account in the plant protection recommendation. There are two main factors that play a role during the flowering period:

1. Increased susceptibility of the vinesFor example, the risk of Powdery Mildew increases during the flowering period. This phenomenon is also known as the "Powdery Mildew window".
2. Strong growth of the vines: The vine grows particularly strongly in the phase around flowering.

Both factors are taken into account in the recommended spraying intervals to ensure optimum plant protection and lead to shorter intervals.

Importance of the phenology model

In order for these effects to be precisely recognised and taken into account by VineForecast, it is essential that the VineForecast phenology model correctly captures the vine flowering phase. In some years, there may be deviations, for example due to frost events or a particularly cold spring.

Review and adaptation of the phenology model

To ensure that the flowering time and other phases are recorded correctly in the programme, you should check the phenology model and adjust it if necessary. You can find detailed instructions here: