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New Psa seasonal management guide
19 August 2021

The Psa-V Seasonal Management Wall Chart 2021-22 is out now and available to view or download from the KVH website. A printed A2 sized copy of the chart has also been included in your mailed copy of the August Kiwiflier (and there’ll also be a special Spotlight focus on Psa included too).

The wall chart outlines how you can use cultural methods and a protective spray programme year-round to reduce risk on your orchard, including regular monitoring, removing infected material, girdling, and seasonal spray plans.

A key feature of the wall chart is the KVH Recommended Product List, which sets out the upcoming seasons approved products for protection against Psa, their year-round application rates and permitted use periods.

This year we have also added a QR code to the chart to help with quick and easy access to the Psa Risk Model online to help plan spray timings and orchard work.

Any changes or updates made to the chart and product list during the 2021/22 season will be made to the online version and will be notified via the KVH Bulletin.

If you would like us to send you printed copies, please email KVH at

Kiwifruit Vine Health

25 Miro St
Mount Maunganui
Tauranga 3116

Tel:  0800 665 825
Fax: 07 574 7591