Presowing treatment of seeds of cereals and tubers of potato seeds Spraying of vegetative plants

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2 Principally new preparation! New active substance - particles of colloidal silver modified with molecules of polyhexamethylene biguanide. Zerebra - growth stimulator and pesticides synergist Presowing treatment of seeds of cereals and tubers of potato seeds Spraying of vegetative plants

3 Zerebra Agro created by experts of innovative company Grand Harvest Research and employees of the Moscow State University named after M.V.Lomonosov Patent of the Russian Federation as of

4 Colloidal silver suspension of silver nanoparticles Synergetic effect of coloidal silver and its modifier polyhexamethylene biguanide provides the best composition of efficiency and prolongation of antiseptic effect. Silver salts. Silver nitrate silver bowl for water storage Polyhexamethylene biguanide hydrochloride

5 Oxidant (for example, air)

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7 Zerebra Agro is low toxic for mammals 1. Acute oral toxicity 2. Acute skin toxicity LD 50 (rats) more than mg/kg LD 50 (rats) more than mg/kg Hazard class 4 - low hazardous substances (according to the results of testing in the Federal State Budget Scientific Institution Research Center Federal Medical and Biological Agency of Russia) Zerebra Agro does not irritate the skin and mucous membrane, does not cause any sensibilizing action, has no mutagen effect. the preparation is not carcinogenic. Low consumption norms of Zerebra Agro - guarantee of safe and ecological application of preparation

8 - The preparation has fungistatic and bacteriostatic activity in relation to the most of plant pathogenic micro-organisms

9 Seed vigour increases 10% Germination capacity - 7-9% Length of sprouts and roots of wheat % Speed of biomass accumulation % Vitamin C contents in germs - 50% Breathing activity - 25% Catalase enzyme activity - 60% Treatment with Zerebra Agro prevents contamination of wheat seeds with Alternaria, seedling blight, Helminthosporium spot disease Results of Testing in the state Agricultural and Technological university of Ryazan

10 Testing with seeds of peas After control - all variants with different concentration Zerebra Agro Testing with seeds of winter wheat According to the results of laboratory testing in the All-Russian Research Institute of Agrochemistry named after D.N. Pryanishnikov of the Russian Academy of Agricultural Science (Moscow)

11 Zerebra Agro is compatible: With insecticides With system fungicides Zerebra Agro is a synergist of modern system fungicides triazole (tebuconazole, tibendasole, ciproconazole) Share of contaminated barley seeds, % The consumption of the system fungicide is 2.5 times less. Control (water) Fungicide 1,5 l/t Fungicide 0,6 l/t + Zerebra Agro 0,1 l/t According to the results of testing in Altai Research Institute of Agriculture of the Russian Academy of Agricultural Science (Barnaul)

12 Presence of fungi and bacterial infection Control (soaking in water) Soaking in 0.5% preparation solution Soaking in 1.5% preparation solution (depending on the degree of affect) Alternaria blight (black germ) Seedling blight Mold Helminthosporium blight Legend: 0 - absent + - weak contamination ++ - medium contamination

13 Presence of fungi and bacterial infection Control (soaking in water) Soaking in 0.5% preparation solution Soaking in 5-10% preparation solution (depending on the degree of affect) Alternaria blight (black germ) Seedling blight Blotch Mold Legend: 0 - absent + - weak contamination ++ - medium contamination

14 Presence of fungi and bacterial infection Control (soaking in water) Soaking in 0.5% preparation solution Soaking in 1-5% preparation solution (depending on the degree of affect) Leaf smut (hard, stone) + + Alternaria blight (black germ) Seedling blight Blotch Legend: 0 - absent + - weak contamination ++ - medium contamination

15 Presence of fungi and bacterial infection Control (soaking in water) Soaking in 0.5% preparation solution Helminthosporium spot disease ++ + Seedling blight Rice blast Soaking in 5-10% preparation solution (depending on the degree of affect) Legend: 0 - absent + - weak contamination ++ - medium contamination

16 Presence of fungi and bacterial infection Control (soaking in water) Soaking in 0.5% preparation solution Soaking in 5-10% preparation solution (depending on the degree of affect) Alternaria blight Stem blight White rot Dry rot Legend: 0 - absent + - weak contamination ++ - medium contamination

17 Summer wheat Winter wheat Winter barley Oats Sunflower Apple trees

18 Summer wheat Winter wheat

19 Wheat treatment in the stooling stage (100 ml per 1 hectare) The plants height increases up to 10% Biomass and area of leaves - up to 30% Quantity of photosynthetic leaves and contents of pigments - up to 8% Vitamin C contents and catalase enzyme activity - up to 20% Grain mass - up to 15% The crop capacity increases up to 15% The amount of grain increases greatly (grain mass, glassiness, gluten)

20 Spraying of wheat in the bushing stage Crop capacity, centner/hectare Nature, g/l Weight 1000 seeds, g Glassiness, % Gluten, gluten deformation measurement Control, 1 50,7 735,6 30,7 35,0 45 without treatment 59,1 2 (50 ml/hectare) 55,9 764,4 32,4 37, , (75 ml/hectare) ,0 34,5 38, ,7 4 (100 ml/hectare) 59,1 778,2 35,6 42, Crop capacity, centners/hectare

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22 For agricultural industry

23 For private gardens

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