Sodium dichloroisocyanurate is a broad-spectrum, efficient, low-toxic, and low-residue disinfectant currently promoted internationally. It can effectively and quickly kill various bacteria, fungi, spores, molds and viruses, and has a wide range of uses. It has a strong bactericidal effect. At a concentration of 20ppm, the sterilization rate can reach more than 99%.
1. Mechanism of action
Sodium dichloroisocyanurate sprayed on the surface of crops can slowly release hypochlorous acid when exposed to water, which then decomposes into new ecological oxygen and acts on bacterial proteins, causing denaturation of bacterial proteins, altering membrane permeability, interfering with the physiological and biochemical processes of enzymes systems, and affecting DNA synthesis, leading to rapid death of pathogens. At the same time, it can stimulate the activity of multiple enzymes in crops and enhance the photosynthesis of crop leaves, resulting in green leaves, strong plants, and increased yields. The main dosage forms are 20%, 40%, 50% soluble powder and 25% wettable powder.
2. Functional characteristics
Dichloroisocyanuric acid can prevent the germination of spores, inhibit the normal growth of hyphae, and can also prevent and treat many diseases caused by various fungi, bacteria, and viruses. Application methods include seed soaking, root soaking, and foliar spraying. Can kill various bacteria, algae, fungi and germs. The chemical properties of sodium dichloroisocyanurate are stable, and the effective chlorine will not decrease by more than 1% within half a year of storage under dry conditions, making it convenient for storage and transportation; it is safe, easy to use, requires less dosage, and has a long duration of efficacy.
3. Applicable crops
Dichloroisocyanuric acid is a broad-spectrum fungicide with good safety and can be used on almost all crops.
4. Prevention and control objects
Sodium dichloroisocyanurate is an extremely active, fast-acting fungicide that can effectively prevent and treat a variety of diseases caused by fungi, bacteria and viruses. Mainly used to prevent and control the following diseases:
Prevention and treatment of eggplant: Verticillium wilt, gray mold, cotton blight, brown spot, sclerotinia, root rot, etc.;
Pepper: diseases, root rot, sclerotinia, bacterial wilt, viral diseases, gray mold, anthracnose, powdery mildew, scab, etc.;
Zucchini: viral diseases, vine blight, root rot, scab, soft rot, powdery mildew, gray mold, etc.;
Watermelon: anthracnose, bacterial angular spot, damping off, blight, blight, mosaic virus.
Onions and garlic: downy mildew, anthracnose, gray mold, soft rot, rust, purpura, leaf blight, mosaic.
Beans: anthracnose, gray mold, blight, angular leaf spot, spot, sclerotinia, rust, blight.
Cucumber: Anthracnose, downy mildew, gray mold, bacterial angular spot, mosaic virus disease, sclerotinia, white silkworm, powdery mildew.
Tomato: anthracnose, early and late blight, gray mold, leaf mold, fusarium wilt, canker, scab, viral diseases.
Grapes: Frostberry, anthracnose, gray mold, black pox, leaf spot, powdery mildew, bacterial angular spot.
Wheat: Total rot, sheath blight, powdery mildew, rust, scab, viral diseases, etc.;
Corn: stem rot, rough rot, large and small spot, smut, etc.;
Apple: Qingyuan: can effectively kill various fungi, bacteria, viruses, etc.;
Young fruit stage: mainly prevent and control bacterial perforation, ring spot disease, spotted leaf disease, etc.; fruiting period: mainly prevent and control anthracnose, spotted leaf disease, brown spot, scab, powdery mildew, etc.
5. How to use
1. To prevent and control tomato early blight, late blight, etc., medicine can be used at the early stage of the disease. Use 75-100 grams of 50% soluble powder per acre, mix it with 30 kilograms of water, and spray evenly.
2. To prevent and control cucumber downy mildew, epidemic disease, anthracnose, etc., use medicine before the onset or in the early stage. Use 150 grams of 20% soluble powder per acre, mixed with 30 kilograms of water and spray.
3. To prevent and control pepper root rot, sclerotinia, blight, bacterial wilt, viral diseases, gray mold, anthracnose, powdery mildew, scab, etc., you can use 300-400 times of 20% soluble powder to spray evenly. The damage and spread of diseases can be quickly controlled.
4. Prevent and control eggplant Verticillium wilt, gray mold, cotton blight, brown spot, sclerotinia, root rot, etc. Use 187-250 grams per acre and add 30 kilograms of water to evenly spray or irrigate the roots to achieve better control effects.
5. To prevent and control Trichoderma ostreatus, you can use 40-80 grams per 100 kilograms of dry material when mixing. First dissolve the agent with a small amount of warm water, then add water to dilute it and mix it into the material (the material must be mixed evenly and wet). After the chemicals are mixed, the oyster mushroom materials are stacked separately for 24 hours before being bagged and inoculated with bacteria and moved into the mushroom house. It can effectively prevent and treat infection by Trichoderma ostreatus.
6. When clearing the apple garden, spray the trunks and branches with 600 times of 50% soluble powder: it can effectively kill various fungi, bacteria, and viruses.
7. To prevent and control Chinese herbal medicine root rot, damping off, fusarium wilt, downy mildew, anthracnose, blight, etc., you can use 50% soluble powder 600 times of solution to spray or root irrigation, which can achieve better control effects.
Precautions
1. This product is prohibited from being mixed with strong reducing substances, strong alkali, ammonia and other nitrogen-containing compounds.
2. This product has strong oxidizing properties, so avoid using metal containers.
3. It is recommended to use this product alone. Put the water first and then dissolve the product in the water. If it is necessary to dilute twice when mixing with other safety agents, the water should be released first, and then the drug should be added. After the product is fully dissolved, other agents can be added to prevent mixing reactions or accidents.
