Hymexazole is a systemic fungicide and plant growth regulator that has significant control effects on various plant fungal diseases. The penetrating and transmissive properties of Hymexazole not only exert its effect on soil pathogenic bacteria, but also promote the growth of plants. Unlike general fungicides, it can interact with metal ions in the soil to enhance its effectiveness in the soil. Because it has little impact on bacterial actinomycetes other than soil pathogenic bacteria, it has no impact 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. How to use
(1) Seed soaking: To prevent and control rice blight and bakanae disease, soak the seeds with 2000-3000 times of 30% water.
(2) Seed dressing: To prevent beet blight, use 200-300 grams of 15% wettable powder for seed dressing.
(3) Seedbed treatment: To prevent and control rice seedbed diseases, spray 3-5 grams of 30% aqueous agent.
(4) Root irrigation: To prevent and control fusarium wilt diseases such as watermelon, irrigate each plant with 150-250 ml of pesticide.
(5) Spraying: To prevent and control water-borne diseases and blight of tomatoes, spray 2-3 kilograms of liquid per square meter.
2. Prevention and control objects
Peanuts: white silkworm, root rot, blight, and stem rot.
Rice: damping off, sheath blight, sclerotinia, seedling rot.
Wheat: Total rot, sheath blight, root rot, scab, snow mold, and green blight.
Cotton: blight, blight, fusarium wilt, damping-off, verticillium wilt.
Beet: blight, root rot.
Tobacco: cataplexy, black shank.
Watermelon and cucumber: Fusarium wilt, damping off, white blight, vine blight, blight, sclerotinia, gray mold.
Tomato: early blight, late blight, cotton blight, gray mold, and fusarium wilt.
Eggplant: Fusarium wilt, brown spot, cotton blight, sclerotinia.
Sweet peppers: Botrytis, blight.
Cabbage and cabbage: black root disease, sclerotinia.
Beans: Fusarium wilt, gray mold, sclerotinia.
Onions and garlic: gray mold and purpura.
Fruit trees: round spot root rot, purple feather disease, root rot, white silk disease.
Forest trees and nurseries: blight, damping-off, etc.
Lawn: Brown spot, Pythium wilt, Fusarium wilt.
3. Scope and method of use
(1) Soaking seeds. When controlling rice blight and bakanae, use 15% water and 15% wettable powder 1000-1500 times, or 70% wettable powder and 70% soluble powder 4000-6000 times, or 30% Soak the seeds in 2000-3000 times of liquid.
(2) Seed dressing. When controlling beet blight, add 10 kg of water and 80 g of 50% thiram wettable powder for every 10 kg of seeds for seed dressing. After 24 hours of seed dressing, use 70% wettable powder and 70% soluble powder. 40-70 grams, or use 200-300 grams of 15% wettable powder for seed dressing. It is necessary to ensure the dryness of the seeds, as phytotoxicity is likely to occur when the seeds are wet and mixed.
(3) Seedbed treatment. When controlling rice, cucumber, tomato and other seedbed diseases, 7-10 grams of 15% water agent and 15% wettable powder can be used per square meter, or 1.5-2 grams of 70% wettable powder or 70% soluble powder, or 3-5 grams of 30% water agent can be mixed with 3 kilograms of water to spray the seedbed when treating the seedbed soil.
To prevent and control tea seedling crushing disease and damping-off disease, you can use 50-150 grams of 70% wettable powder per acre before planting the tea seedlings, mix it with water and apply it to the soil, or use 250-800 ml of 15% water agent per acre. , mixed with water and sprayed on the soil.
(4) Root irrigation. When controlling fusarium wilt diseases such as watermelon and cucumber, you can use 15% water or 15% wettable powder 300-400 times, or 70% wettable powder or soluble powder 1500-2000 times for root irrigation, or 30% water The amount of the agent is 600-800 times, and each plant is watered with 150-250 ml of the agent.
(5) Spray. When preventing water-borne diseases and damping-off diseases of tomatoes, eggplants, cucumbers and peppers, spray 1000 times of 15% aqueous solution in the early stage of the disease, with an average of 2-3 kilograms of spray solution per square meter. In the prevention and treatment of tobacco water sickness and damping off, spray 70% wettable powder 3000-3300 times in the early stage of the disease.
4. Things to note
(1) When dressing seeds, the dosage of pesticides must be strictly controlled. Seeds should be dried immediately after dressing. It is not advisable to suffocate the seeds to prevent phytotoxicity.
(2) Spray on a sunny day with no wind. No need to re-spray if it rains 4 hours after spraying.
(3) If you take it by mistake, you need to drink a lot of warm water to induce vomiting and gastric lavage, and seek medical attention immediately with the label of this product.
(4) This product can be mixed with other pesticides and synergize with each other.
