Microbiological stimulation of regeneration and development of plants damaged by the Otiorhynchus

OtiorSTOP is a preparation for the hygienisation of the root environment of plants such as strawberries, grapevine, raspberries, blueberries, currants, gooseberries or ornamental plants, which are exposed to the feeding by swelling larvae (Otiorhynchus).

The microorganisms contained in the preparation stimulate proper root development following the stress factor, stimulate the correct root development and improve nutrient uptake.

The effect of using OtiorSTOP is to improve the condition of the plants and increase the crop yield and quality.



  • The first treatment is recommended at the beginning of spring vegetation
  • Repeat the treatment approximately every 4 weeks up to 6 times per growing season
  • Before planting apply the product into soil, after application mix evenly into the soil
  • Coarse-droplet spraying or use with fertigation recommended
  • The preparation can be used with foliar fertilisers and all plant protection products. We recommend dissolving and mixing the product in water before adding it to the spray tank (1 kg / 10 l of water).

Application effects:

  • improves plant health
  • reduction in the use of plant protection products
  • increase in yield and quality
  • reducing plant loss in the plantation
  • improved processing quality of fruit
  • reduction of losses caused by Otiorhynchus larvae


Magnitude of damage caused by Otiorhynchus larvae (%) using cherry laurel as an example. Mareza 2021.