Conferences/Trade Shows/Other Events

Spray focus: Application methods the hot topics at SPot West field day

Image result for chemical sprayer potatoesThe first field walk of SPot West’s 2018 programme organized by AHDB Potatoes in the UK focussed on chemical control of PCN and Rhizoctonia as growers and agronomists met at Heal Farms, Shropshire to hear the latest developments on local research. Dr Matthew Back of Harper Adams University presented his research, which has shown that PCN attack helps attract the Rhizoctonia fungus towards the tuber stolons. A second demonstration compared different methods and depths of incorporating Nemathorin. The strip with incorporation to about 15cm on the bed tiller looked relatively good, but this could have been due to local variation, and treatment differences will become more apparent as the season continues. PCN initial egg counts range from 25-63, quite enough to stress Lady Rosetta in the current heat wave. Scott Cockburn of Syngenta led on a practical spraying demonstration. RVW Pugh kindly provided a Fendt sprayer, which compared four different types of nozzle at 2bar pressure. Read more