Foliar treatment to stimulate vegetation: 
2 kg/ha of inactive yeast-BIO&BIOS. Make 2-3 treatments at preflowering and 1 at postflowering.
As a corroborant in vineyards: 
1 to 3 kg/ha alone or together with other foliar fertilizers and pesticides in use. Make 2-3 preflowering treatments and 1 postflowering treatment.
Foliar treatment on vines with downy mildew: 
3 kg/ha of Inactive Yeast-BIO&BIOS combined 50% of the dose of copper sulfate. 

Make 3 treatments 3 days apart as soon as the “oil spot on paper” has been observed.

• Nutritious action, providing all B vitamins and ergosterol, which are useful and essential for plant metabolism and for the microorganisms of the soil.
• Helps the plant overcome periods of stress due to drought, pruning, topping, etc. 
• Foliar application improves the assimilation of magnesium, manganese and other microelements, supporting greater plant development.
• Used as a corroborant, either by foliar application or in the soil, it has a biostimulating effect on the plant already a few days after treatment.
• In grapevines, used as a foliar treatment, stimulates the production of phytoalexins that enable the plant to counteract pathogenic organisms such as fungi or bacteria. In the presence of downy mildew there is a rapid effect of confining the disease that does not develop on the plant's entire leaf system. It allows to reduce of 50% copper salts dosage recommended in traditional treatments.
• In vegetable plants (studies conducted on strawberry) and cereals (”mais”) it helps to increase the hectare yields of up to 10-15%. Dosages of 1 kg/ha increase production by 5 to 7% and of 2 kg/ha increases production by 10-15%.