Haifa ProteK

Type: Anorganic elements Si, Phosphite,

to overview

Effect

Increased other

Haifa ProteK (combined with 3 other products) treated Grape, cv. Merlot, grown in a vineyard had a lower leaf severity and a lower cluster severity caused by downey mildew (Plasmopara viticola Berk. & Curtis, Berk. & De Toni) compared to the untreated control. The product had a good efficacy. (Results only given in graphs)

Trial details

outdoor, unprotected, soil grown, usual cultivation

Italy

Crop

Grape, Vitis vinifera

Trial application

Method

Foliar spray

Timing

First treatment on the 4th of May, followed by 3 treatments with a 5-, 6- and 7-days interval

Rate

First treatment: 0.9 kg/ha, second and thirth treatment: 1.8 kg/ha and fourth treatment 3.5 kg/ha; 1000 L solution/ha

Lujan, C. , Freccero, A., Mosetti, D., Bigot, G., Bigot, L. , Stecchina, M., Marizza, L., & Sivilotti, P.

2015

Alternative Strategies to Manage Downy Mildew (Plasmopara viticola Berk. & Curtis, Berk. & De Toni ) for Reducing Copper applications through Bioagent or Biostimulant treatments

International Symposium in “Plant Health for Sustainable Agriculture

Crop group

Berries and small fruits