Hymexazol is a systemic fungicide and plant growth regulator that has significant control effects on various plant fungal diseases. The permeability of hymexazol not only works against soil pathogens, but also promotes plant growth. Unlike general fungicides, it can interact with metal ions in the soil and enhance its effectiveness in the soil. Because it has little effect on bacteria and actinomycetes other than soil pathogens, it has no effect on the ecology of microorganisms in the soil. At the same time, it can be decomposed into compounds with very low toxicity in the soil.
1. Usage
(1) Seed soaking: To prevent and treat rice damping-off and seedling blight, soak the seeds with 2000-3000 times diluted 30% aqueous solution.
(2) Seed dressing: To prevent and treat beet damping-off, mix the seeds with 200-300 grams of 15% wettable powder.
(3) Seedbed treatment: To prevent and control rice seedbed diseases, spray 3-5 grams of 30% aqueous solution.
(4) Root irrigation: To prevent and control wilt diseases such as watermelon, irrigate each plant with 150-250 ml of the agent.
(5) Spraying: To prevent and control water blight and damping-off diseases such as tomatoes, spray 2-3 kg of liquid per square meter.
2. Targets of prevention and control
Peanut: white rot, root rot, damping-off, stem base rot.
Rice: damping-off, sheath blight, sclerotinia, rotten seedlings.
Wheat: total erosion, sheath blight, root rot, head blight, snow mold, glumen blight.
Cotton: blight, damping-off, wilt, damping-off, verticillium wilt.
Beet: damping-off, root rot.
Tobacco: damping-off, black shank.
Watermelon and cucumber: wilt, damping-off, white rot, vine blight, blight, sclerotinia, gray mold.
Tomato: early blight, late blight, cotton blight, gray mold, wilt.
Eggplant: wilt, brown streak, cotton blight, sclerotinia.
Sweet pepper: gray mold, blight.
Cabbage and kale: black root disease, sclerotinia.
Beans: wilt, gray mold, sclerotinia.
Onions and garlic: gray mold, purple spot.
Fruit trees: round spot root rot, purple feather disease, root rot, white rot.
Forests and nurseries: damping-off, sudden wilt, etc.
Lawns: brown spot, fusarium wilt, sickle wilt.
3. Scope and method of use
(1) Seed soaking. When preventing and treating rice damping-off and seedling blight, use 15% aqueous solution and 15% wettable powder at 1000-1500 times dilution, or 70% wettable powder and 70% soluble powder at 4000-6000 times dilution, or 30% aqueous solution at 2000-3000 times dilution to soak the seeds.
(2) Seed dressing. When preventing and treating beet damping-off, add 10 kg of water and 80 g of 50% thiram wettable powder to every 10 kg of seeds for seed dressing. After 24 hours of seed dressing, use 70% wettable powder and 70% soluble powder at 40-70 g, or 15% wettable powder at 200-300 g. It is necessary to ensure the dryness of the seeds. Pesticide damage is more likely to occur when wet dressing or sowing.
(3) Seedbed treatment. When preventing and controlling rice, cucumber, tomato and other seedling diseases, 7-10 grams of 15% aqueous solution and 15% wettable powder, or 1.5-2 grams of 70% wettable powder or 70% soluble powder, or 3-5 grams of 30% aqueous solution can be used per square meter. When treating seedling soil, 3 kg of water can be added to spray the seedling. When preventing and controlling tea seedling blight and damping-off, 50-150 grams of 70% wettable powder can be used per mu before planting tea seedlings, and the mixture can be applied to the soil, or 250-800 milliliters of 15% aqueous solution can be used per mu, and the mixture can be added to water and sprayed on the soil.
(4) Root irrigation. When preventing and treating wilt diseases of watermelon and cucumber, 15% aqueous solution or 15% wettable powder at 300-400 times dilution, or 70% wettable powder or soluble powder at 1500-2000 times dilution can be used for root irrigation, or 30% aqueous solution at 600-800 times dilution, 150-250 ml of the agent can be used for each plant.
(5) Spraying. When preventing and treating water blight and damping-off of tomatoes, eggplants, cucumbers, and peppers, spray 15% aqueous solution at 1000 times dilution in the early stage of the disease, with an average of 2-3 kg of liquid per square meter. When preventing and treating water blight and damping-off of tobacco, spray 70% wettable powder at 3000-3300 times dilution in the early stage of the disease.
4. Precautions
(1) When mixing seeds, strictly control the amount of the agent used. After mixing, dry the seeds immediately. Do not suffocate the seeds to prevent drug damage.
(2) Spray on a sunny day without wind. Do not spray again if it rains 4 hours after spraying.
(3) If ingested by mistake, drink plenty of warm water to induce vomiting and gastric lavage, and bring the product label to seek medical attention immediately.
(4) This product can be mixed with other pesticides and enhance each other's effectiveness.
