Orius 25 EW, 5 litres

Orius 25 EW is a systemic fungicide based on tebuconazole, the active substance in the chemical group of triazoles.

Treated plants: Wheat, Barley, Tomato, Cucumber, Apple, Vine, Rape.

Fights Diseases and Fungi: Foliar Diseases, Fungarian, Venturia, Moniliasis, Alternariosis, White mold, Nigrospora oryzae, Botrytis cinerea, Stem canker.

It works by inhibiting two-way biosynthesis of ergosterol in the cell walls of target organisms. Once absorbed into the tissues (within 2 hours of application), the product is transplanted acropetally and has a retention of about 3-4 weeks. Due to its properties, the product has preventive, but also curative and eradication action. To prevent pathogen resistance, avoid more than 2 treatments with Orius 25 EW on the same crop and on the same surface in one season.

Mode of action:

Grapevine - The optimal treatment time is spring when there are optimal conditions for infection.

Vegetables - Apply treatments with a normal volume of solution, taking into account the degree of development of the foliage of the crop plants with terrestrial spraying means. The optimal moment is the appearance of the first symptoms of early or preventative infection when the weather is warm and high relative air humidity.

Apple Plants - Treatments with Orius 25 EW  are done in the pink button stage (before full blossoming) and until the petals are shaken, these being the phenophases where apple is most sensitive to installing primary infections. In extreme conditions treatments with Orius 25 EW can be done even during blossoming without affecting pollination and fruit quality. in all cases, the product will be combined with a rabbit contact fungicide such as MERPAN 80 WDG or FOLPAN 80 WDG to prevent resistance. Treatments can also be made later in the summer (especially for secondary infections), but only if previously Orius 25 EW  has not been applied to rape treatments and alternatives to contact antioxidants (sulfur) so that prevents the installation of resistance.

Vine - Treatments are done around the bloom and until the bunches are compacted, ensuring a standard of 0.4 l / ha (usually in 1000 liters of solution). The treatment equipment must ensure adequate spraying including less exposed parts of the vine (especially the lower part and the bunch).

Autumn Rapeseed - Preventive treatments are taken in the spring (especially in more frequent crops, well out of the winter) or curative to the first symptoms of the disease. It is also recommended to apply a treatment in autumn in the rosette phase of rape, in which case Orius 25 EW acts as a true growth regulator (causes shortening of stem and concentration of cellulite juice, better preparing wintering plants), the dose being in this case of 0.5 l / ha.