Contact fungicide-acaricide suitable for combating all forms of powdery mildew. It has an excellent side effect on mites in general (red spiders and eryophytes).
TIPS FOR USE
Apply by normal spraying according to ambient temperature, crop, time of treatment, etc.
Do not treat at too high a temperature. Observe precautions in sensitive fruit crops such as apricot, apple and pear. Do not mix with oils or alkaline reaction products. Do not treat with mineral oils for 21 days before or after the use of Sufrevit®.
Do not apply the product to artichokes or crops whose fruits are intended to be preserved. In the variety of apple tree "Golden delicious", and in certain climatic conditions, some burns in leaves can take place, reason why in this variety its use is advised only, in morning applications and to the dose of 0.2%.
- Fruit trees: apply 400 to 500 cc per 100 litres of water, before flowering, following a post flowering treatment of 300 to 400 cc/hl. In successive treatments, reduce the dose to a minimum of 200 cc per 100 litres of water.
- Against grapevine powdery mildew: For a first treatment, when the temperature is low, the product is used at a dose of 200 to 250 cc/hl. With the gradual increase of the temperature, according to the season, reduce the dose to a minimum of 200 cc/hl. Since in viticulture the period for combating oidium and peronospora or mildew practically coincides, it is always advisable to add SUFREVIT® to an organo-cupric compound or to copper sulphate
The product can be poured directly into the tank of the vat or spray tank when it is half full with the agitator running, filling it completely afterwards.
TIME OF USE
Treatments should be started when the first symptoms or manifestations of the disease are observed. In fruit trees: before flowering following a postfloral treatment.