Physico-chemical properties: it is a clear, amber-colored liquid with a strong solvent odor.
Mode of action: it is a systemic fungicide, with preventive and additional very strong curative activity. The product is based on spiroxamine and diphenoconazole, with different modes of action. Spiroxamine inhibits two enzymes involved in the biosynthesis of sterols which are vital components of cell membranes. It has preventative action and potent curative and eridative action. Difenoconazole stops fungal growth by interfering with ergosterol biosynthesis in cell membranes.
Application timing: On wine grapes, to control mealy and black rot, apply from the 3rd unbroken leaf stage until bunch compaction (BBCH 13-77). To control red leaf spot, apply from the 3rd unbroken leaf until the last possible application, taking into account the break time. On table grapes, for the control of the 3 diseases, apply from the 3rd unfurled leaf stage until the end of flowering (BBCH 13-69).
Spirox D is applied preventively, under conditions favorable for disease development. The interval between treatments is adapted according to climatic conditions, disease and crop development and is generally a maximum of 14 days. A maximum of 3 treatments may be applied during the growing season.
Application technique: ground equipment for the application of plant protection products commonly used on vines shall be used. A recommended water volume per hectare of 200-800 L/ha will be used.
Compatibility: Spirox D is generally miscible with most fungicides, insecticides, or foliar fertilizers. Consult compatibility tables and perform a compatibility test for a new mixture. It is also recommended to use the entire mixture immediately after preparation.
Break to harvest: vines - 35 days.
