Biofungicide for lettuce lines
Biofungicide for lettuce lines - suppression of fungal pathogens in soil and substrate
Alirin-B, WP - a biological fungicide based on the bacterium Bacillus subtilis.
Developed to suppress pathogens of fungal diseases in the soil and substrate when growing salad and green crops, as well as seedlings of vegetable and flower crops
Composition of the preparation: bacteria Bacillus subtilis, strain B-10 VIZR (titer of at least 1011 CFU/ml).
Preparative form: wettable powder - WP.
Hazard class: 4 (low-hazard preparation), safe for animals and bees.
Shelf life and storage conditions:the preparation is stored in the original packaging in dry rooms, protected from direct sunlight at temperatures from -30 °C to +30 °C for 3 years. After opening the package, the preparation should be used within 3 months. The working solution should be used 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 added first, 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%
150-180 g/1000 m2
Watering the roots with a suspension of the preparation (introduction into a hydroponic solution) during the growing season at intervals 10-15 days. Working fluid consumption 50-100 l/1000 m2
50 g/1000 m2
Spraying during the growing season at intervals 10-20 days. Working fluid consumption 50-300 l/1000 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.
State Registration Certificate
