MICROBIOLOGICAL TEST OF POLYVERSUM® (Pythium olygandrum) DV-74 IN CUCUMBER (Cucumis sativus)
The cucumber crops in greenhouses in Zarcero face problems related to the little root and the occasional attack of fungi that expose the productivity of the plant. When these problems become the plant does not support the foliar weight and falls, reason why it must be held with artificial methods.
This microbiology research showed pathogens fungi decrease population and Pythium oligandrum colonize the cucumber plant Rhizosphere.
1. Polyversum produced an excellent development of the root system. The roots had an increase of 33% more like average.


Fig 1. Those are roots from adult cucumber Fig 2. View of one application
plants. a) Witness, area (b) with 100g per ha,
c) 200g per ha.
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