Thiram
Thiram

Cas No.: 137-26-8Mainly used as a disinfectant, insecticide, mold inhibitor, accelerator for nitrile rubber and other adhesives, lubricant additive, antibacterial agent for soap and deodorant.Usage methodControl of Grape White Rot Disease in Fruit TreesWhen the lower fruit clusters are first affected, spray 600-800 times the concentration of 50% wettable powder solution. Do this every 12-15 days until half a month before harvest. Using a high concentration can cause pesticide damage. Control of Bacterial Puncturing Disease in Peaches and PlumsStart spraying 50% wettable powder solution at the initial stage of the disease. Spray once every 12-15 days for 3-5 times. Control of Apple Rot DiseaseApply 300-500 grams of 10% paste per square meter for coating. Control of Ash Gray Mold DiseaseSpray 50% wettable powder solution once at the flowering and young fruit stage.

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Thiram

Product Information

1..Control of Root Rot Disease in Fruit Tree Seedlings

Mix 8-10 grams of 50% wettable powder solution with 10-15 kilograms of fine soil. Use 1/3 as a base layer and 2/3 for covering after sowing.

Before winter, apply 8 times the concentration of 50% wettable powder solution to the young tree trunks of citrus, peach, and other fruit trees to prevent rabbits and rats from gnawing.

2. Seed Treatment for Controlling Seedling-Transmitted Diseases

For seedling diseases such as root rot, sudden stand disease, and black spot disease of cabbage, cauliflower, and melon, use 0.3%-0.4% of 50% wettable powder solution for seed coating.





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3. Soil Treatment for Controlling Seedling Diseases, Root Rot and Sudden Stand Disease


Mix 8 grams of 50% wettable powder solution with 20 kilograms of fine soil. Use 1/3 of the mixture as a toxic layer and the remaining 2/3 for covering during sowing.


4. Control of Black Spot Disease in Green Onions and Onions


After removing the diseased plants, apply toxic soil mixed with 80-100 times the concentration of fine soil. Scatter it in the diseased holes.


5. Spray with 50% wettable powder solution at a concentration of 500-800 times to control diseases such as powdery mildew, powdery mildew, and anthracnose of cabbage, tomato late blight, early blight, leaf mold, bean anthracnose, pea brown spot, leek purple spot, and black spot.


6. Seed Treatment for Controlling Diseases Transmitted by Crops


Spray 250 grams of 50% wettable powder solution per 50 kilograms of seeds or soak the seeds in 50% wettable powder solution at a concentration of 500-1000 times for 2-3 days.


7. Control of Black Spot Disease of Corn and Sorghum


Use 250 grams of 50% wettable powder solution per 50 kilograms of seeds.


8. Control of Black Spot Disease of Millet


Use 150 grams of 50% wettable powder solution per 50 kilograms of seeds.


9. Control of Stem Rot Disease of Wheat


Apply 250 grams of 50% wettable powder solution per acre, mixed with 15-25 kilograms of fine soil, and scatter it.


10. Control of Sour Black Spot Disease, Root Rot Disease, Stem Rot Disease of Barley, and Hard Black Spot Disease of Buckwheat


Use 150-250 grams of 50% wettable powder solution per 50 kilograms of seeds.


11. Control of Leaf Rot and Stem Rot, Powdery Mildew of Wheat


Spray with 500 times the concentration of 50% wettable powder solution.


12. Seed Treatment for Controlling Diseases Transmitted by Oil Crops


Spray 125 grams of 50% wettable powder solution per 50 kilograms of seeds. Spray 500-800 times the concentration of 50% wettable powder solution at a rate of 50-75 kilograms per acre every 5-7 days for 2-3 times.


13. Control of Root Rot, Black Spot, Brown Spot, and Purple Spot of Soybeans


Use 150 grams of 50% wettable powder solution per 50 kilograms of seeds.


14. Control of Black Spot and Brown Spot of Soybeans


Start spraying 500-1000 times the concentration of 50% wettable powder solution at the initial stage of the disease. Spray 50 kilograms of the pesticide solution per acre, every 15 days, for 2-3 times.


15. Control of Crown Rot Disease of Peanut


Use 100 grams of 50% wettable powder solution per 50 kilograms of seeds. 16. Control of Stem Spot Disease in Sesame


Mix 150 grams of 50% wettable powder with 50 kilograms of seeds for sowing.


17. Control of Sweet Beet Blight and Root Rot


Mix 400 grams of 50% wettable powder with 50 kilograms of seeds for sowing. If 200-400 grams of 50% methanofos bicarbonate wettable powder and 200-350 grams of 70% thiram wettable powder are mixed and used to sower seeds, the disease prevention effect will be better. For root rot prevention, the pesticide can also be made into a toxic soil and applied by trenching or hole planting.


18. Tobacco Disease Control Tobacco Root Rot


Mix 500 grams of 50% wettable powder with 500 kilograms of warm bed soil for soil treatment. To control tobacco black rot, apply 500 times the 50% wettable powder solution at the initial stage of the disease, and pour 100-200 milliliters of the solution per plant. To control tobacco anthracnose, apply 500 times the 50% wettable powder solution at the initial stage of the disease and spray it on the plants.


19. Control of Black Root Disease and Ring Spot Disease in Cotton


Mix 200 grams of 50% wettable powder with 50 kilograms of seeds for sowing.


20. Control of Limpet Disease in Flax and Linseed


Mix 100 grams of 50% wettable powder with 50 kilograms of seeds for sowing. Preferably use the double mixture of seed treatment instead of methanofos bicarbonate.


21. Control of Black Spot Disease in Northern Codonopsis


Mix 150 grams of 50% wettable powder with 50 kilograms of seeds for sowing.


22. Control of Streak Disease in Yam


Start spraying 500-600 times the 50% wettable powder solution before or at the initial stage of the disease. Spray once every 7-10 days for 2-3 times.


23. Control of Flower Diseases in Flowers


Soak the bulbs of gladiolus in 70 times the 50% wettable powder solution for 30 minutes before planting.


24. Control of Leaf Spot Disease in Goldfishweed


Mix the seeds with 0.2% – 0.3% of 50% wettable powder for sowing.


25. Control of Root Rot in Various Flowers including Chrysanthemum


Mix 500 grams of 50% wettable powder with 500 kilograms of seedbed soil for soil treatment and apply it to the soil, or apply 100 grams of the pesticide and 50 kilograms of water to spray the roots per plant, with 500 milliliters of the solution for each plant.


26. Control of White Root Rot in Various Flowers including Orchids, Cyclamen, Tulips, and Marigolds


Mix 5-10 grams of 50% wettable powder per square meter, make it into toxic soil and apply it to the soil, or apply it to the planting hole before planting.


27. Control of Stem Spot Disease in Pine Trees


Mix 250 grams of 50% wettable powder with 50 kilograms of seeds for sowing.

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What Our Customers Say About Thiram

What Our Customers Say About Thiram

  • Thomas
    Thomas
    An excellent seed treatment fungicide. Our germination rates improved, and seedlings emerged stronger. Essential for healthy crop establishment.
  • Joseph
    Joseph
    Great for preventing damping-off in vegetables. We use it on tomatoes and peppers with excellent results. Reliable and easy to apply.
  • Emma
    Emma
    Effective soil fungicide—keeps root diseases under control. Our potato crops have significantly fewer issues since we started using Thiram.
  • Olivia
    Olivia
    Prevents seed-borne and soil-borne diseases efficiently. We’ve seen healthier crops and higher yields. A must for any serious grower.
Thiram FAQs

Thiram FAQs

As a basic producer and leading formulator in agrochemicals, We have rich experience in domestic market, and we have professional technical team can help clients to find the solutions for the new disease who threatens their crop.
  • 80%
    High Purity
    Ensure the reliability of each product.
  • 58%
    Fast-Acting Formula
    Quickly provide visible effects
  • What diseases does Thiram control effectively?

    What diseases does Thiram control effectively?

    Thiram is highly effective against seed and soil-borne fungal pathogens including damping-off (Pythium, Rhizoctonia), smuts (Ustilago spp.), and certain foliar diseases like apple scab. It's widely used as a seed treatment in cereals, cotton, and vegetables, providing critical early-season protection during germination and seedling establishment.

  • How does Thiram function as a fungicide?

    How does Thiram function as a fungicide?

    As a dithiocarbamate (FRAC Group M3), Thiram disrupts fungal metabolism by inhibiting multiple enzyme systems. Its multi-site contact action forms a protective barrier on treated surfaces, preventing spore germination and mycelial growth without systemic activity, making resistance development unlikely.

  • Can Thiram be used as an animal repellent?

    Can Thiram be used as an animal repellent?

    Yes, Thiram serves dual purposes as both fungicide and bird/animal repellent. When applied to seeds or seedlings, its unpleasant taste deters birds and rodents, significantly reducing crop damage while simultaneously protecting against soil-borne pathogens.

  • How should Thiram be applied for optimal results?

    How should Thiram be applied for optimal results?

    For seed treatment, use slurry or dry formulations at 2-3g/kg seed. As foliar spray, apply 1.5-2.5kg/ha with thorough coverage. Soil drenches (0.2% solution) protect seedlings. Treatment timing is critical - apply before pathogen exposure for maximum efficacy.

  • What safety precautions are necessary with Thiram?

    What safety precautions are necessary with Thiram?

    Use full PPE during handling due to moderate acute toxicity. Avoid inhalation of dust and skin contact. Implement 24-48 hour REI. Prohibited near water sources due to fish toxicity. Adhere to strict pre-harvest intervals (typically 7-14 days for edible crops).

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