Alirin-B, 200 tab for film greenhouses
Biological fungicide for protection against pathogens causing root rot and leaf infections.
Alirin-B is a biological fungicide based on the bacterium Bacillus subtilis.
For plant protection against pathogens:
root rot
wilting
phytophorosis
ascochyta blight
powdery mildew
alternaria
anthracnose
gray rot
Composition of the preparation: bacteria Bacillus subtilis, strain B-10 VIZR (titer not less than 109 CFU/g).
Preparation form: tablets - tab.
Hazard class: 4 (low-hazard drug), safe for animals and bees.
Shelf life and storage conditions: the drug is stored in its original packaging in dry rooms, protected from direct sunlight at temperatures from -30 °C to +30 °C for 3 years. After opening the package, use the drug within 3 months. Use the working solution within 24 hours after preparation.
Compatibility with chemical pesticides: compatible with microbiological plant protection products, growth regulators, chemical fungicides and insecticides. When preparing the working fluid, chemical pesticides are first added with constant stirring, then the biological preparation is added. Not compatible with Fitolavin and other bactericides.
Compatibility with agrochemicals: The concentration of agrochemical salts in the working fluid should not exceed 2%.
10-25 tab/50 l
Watering the soil with a suspension of the preparation before sowing seeds and picking seedlings. Working fluid consumption 50 l/10 m2
5-10 tab/10 l
Spraying of vegetative plants during the budding phase, after flowering and at the beginning of berry formation at intervals 7-10 days. Working fluid consumption 10 l/100 m2
10-20 tab/100 l
Watering the soil 1-3 days before sowing seeds, before planting seedlings, then at intervals 7-10 days. Working fluid consumption 100l /100m2
5-10 tab/10 l
Spraying plants in the phases of beginning of budding, beginning of flowering, fruit formation at intervals 10-14 days. Working fluid consumption 10 l/100 m2
10-20 tab/100 l
Watering the soil 1-3 days before sowing seeds. Working fluid consumption 100 l/100 m2
5-10 tab/10 l
Spraying plants with a suspension of the preparation in the phases of the beginning of flowering and fruit formation with an interval 7-14 days. Working fluid consumption 10 l/100 m2
10 tab/50 l
Watering the soil at the root during the growing season at intervals 15 days. Working fluid consumption 50 l/10 m2
20 tab/10 l
Spraying during the growing season at intervals 15 days. Working fluid consumption 10 l/100 m2
40-60 tab/3 l
Pre-planting treatment of tubers. Working fluid consumption 3 l/100 kg
5-10 tab/10 l
Spraying of vegetative plants during the budding phase and after flowering at intervals 10-15 days. Working fluid consumption 10l /100 m2
10-20 tab/100 l
Watering the soil 1-3 days before sowing seeds. Working fluid consumption 100 l /100 m2
5-10 tab/15 l
Spraying plants in the phases of the beginning of flowering and fruit formation with an interval 7-10 days. Working fluid consumption 15 l /100 m2
Root and basal rot
10-20 tab/100 l
Watering the soil 1-3 days before sowing seeds, before planting seedlings and during the seedling period at intervals 7-10 days. Working fluid consumption 100 l /100 m2
10-20 tab/15l
Spraying plants in the phases of the beginning of flowering and fruit formation with an interval 7-14 days. Working fluid consumption 10-15 l /100 m2
Mechanism of Action
Bacillus subtilis bacteria cells inhibit the growth and development of phytopathogenic fungi, which cause diseases, through antagonism (competition) and metabolites (cell secretions)—complexes of antibiotics and enzymes. When the product comes into contact with phytopathogens, the fungal cells are destroyed. Soil and plants are cleared of infection, and the concentration of phytopathogens is sharply reduced.
Period of Protective Action
The product's protective effect on plant surfaces (leaves, stems, flowers) lasts 7-20 days with a single application, thanks to a protective barrier of beneficial microflora. The plant root system is protected from soil-borne infections for 2 months.
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