Th-Derma
Bio fungicide with Trichoderma Harzianum (2 x 10⁶ CFU/g) that controls damping-off and root rot. Free from contamination, with 12-month shelf life.
Benefits
Improved Plant Growth and Nutrition
Th-Derma enhances shoot and root growth, solubilizes insoluble phosphates, and augments nitrogen fixation, leading to improved overall plant health and nutrient uptake efficiency.
Effective Nematode Management
The toxins produced by Trichoderma harzianum act as nematicides, effectively controlling nematode populations in the soil.
Enhanced Disease Resistance
Trichoderma Harzianum competes with pathogens in the rhizosphere, reducing disease development by suppressing their growth.
Natural Pest Control
It produces antibiotics, toxins, and enzymes like chitinase, glucanase, and pectinase, which directly combat pathogens and pests through mycoparasitism.
Components |
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Trichoderma Harzianum – 2 x 10⁶ CFU/g |
Composition
Additional Info
Composition
Trichoderma Harzianum – 2 x 10⁶ CFU / Gm
Indications
Controls fungal diseases such as Fruit rot caused by Botrytis spp and other pathogens affecting crops.
Effective against nematodes like Root knot nematodes and Remiform.
Specific Applications
Banana, Cotton: Pathogenic fungi, seed-borne diseases.
Cabbage, Chillies, Marigold, Paddy: Collar rot, damping off, pathogenic fungi, root rot, wilt.
Cauliflower: Collar rot, damping off, root rot, wilt.
Citrus, Grapes, Ginger, Groundnut, Ornamental flowers, Pepper, Pomegranate, Tea, Tomato, Turmeric: Pathogenic fungi.
Jowar, Okra, Sunflower, Pulses, Wheat: Seed-borne diseases.
Mode of Action
Suppresses pathogen growth in the rhizosphere through competition.
Produces antibiotics and toxins that directly affect other organisms.
Hyphae of Trichoderma either grow alongside host hyphae or coil around them, secreting lytic enzymes like chitinase, glucanase, and pectinase involved in mycoparasitism.
Produces nematicidal toxins effective against nematodes, promoting germination and enhancing shoot and root length. Also solubilizes insoluble phosphates and augments nitrogen fixation.
Shelf Life & Packaging
Storage: Store in a cool, dry place at room temperature
Shelf Life: 24 months from the date of manufacture at room temperature
Packaging: 1 kg pouch
FAQ
What is TH-Derma?
Th-Derma is a biological fungicide based on Trichoderma harzianum. It is used to help manage fungal diseases affecting the root zone, seedlings, and crop establishment.
Which diseases does Th-Derma help control?
Th-Derma helps manage fungal diseases such as damping-off, root rot, collar rot, wilt, fruit rot, and other pathogenic fungal infections affecting agricultural and horticultural crops.
What is the active organism in Th-Derma?
The active organism in Th-Derma is Trichoderma harzianum, a beneficial fungus widely used in biological crop protection and root-zone management.
How does Th-Derma work?
Th-Derma works through several biological mechanisms. Trichoderma harzianum competes with pathogens in the rhizosphere, produces natural antimicrobial compounds, and secretes enzymes such as chitinase, glucanase, and pectinase that help suppress harmful fungi.
Can Th-Derma help against nematodes?
Yes. Th-Derma can support nematode management programs and is indicated for nematodes such as root-knot nematodes and reniform nematodes.
Which crops can Th-Derma be used on?
Th-Derma can be used on a wide range of crops, including banana, cotton, cabbage, chillies, marigold, paddy, cauliflower, citrus, grapes, ginger, groundnut, ornamentals, pepper, pomegranate, tea, tomato, turmeric, jowar, okra, sunflower, pulses, and wheat.
How should Th-Derma be applied as a foliar spray?
For foliar application, mix 10 g of Th-Derma powder in sufficient water and spray uniformly over the crop canopy. The total spray volume should be adjusted according to crop type and canopy size.
How should Th-Derma be applied to soil?
For soil application, mix Th-Derma with organic fertilizer and apply it to the root zone. The current product page recommends mixing 50 kg of Th-Derma powder with organic fertilizer for application over 1 acre of land.
How is Th-Derma used for nursery root dipping?
For nursery root dipping, mix 10 g of Th-Derma with 1 litre of water and dip plant roots before transplanting. The current page recommends overnight dipping for nursery application.
When should Th-Derma be applied?
Th-Derma is best applied preventively, especially during nursery, transplanting, early root establishment, and periods when soil-borne disease pressure is expected. It can also be used as part of a regular biological disease-management program.
Can Th-Derma be used with organic fertilizer?
Yes. Th-Derma is suitable for soil application with organic fertilizer, which helps distribute the beneficial fungus around the root zone and supports microbial establishment.
Is Th-Derma only for soil application?
No. Th-Derma can be used as a foliar spray, soil application, or root-dip treatment depending on the crop stage and disease-management objective.
Is Th-Derma suitable for nurseries?
Yes. Th-Derma is suitable for nursery use, especially for root dipping and early-stage protection against damping-off and root-zone diseases.
How should Th-Derma be stored?
Store Th-Derma in a cool, dry place at room temperature. Keep the pouch sealed when not in use and protect it from moisture, direct sunlight, and high heat.
Can Th-Derma replace all fungicides?
Th-Derma is best used as part of an integrated disease-management program. It can reduce dependence on conventional chemical fungicides, but disease-control strategy should be adjusted based on crop, disease pressure, weather conditions, and local agronomic guidance.
Key Benefits
Biological Protection Against Soil-Borne Fungal Diseases
Th-Derma is a Trichoderma harzianum-based biofungicide designed to help manage soil-borne fungal diseases such as damping-off, root rot, collar rot, wilt, and other pathogenic fungal infections.
Supports a Healthier Rhizosphere
Th-Derma helps establish beneficial Trichoderma activity around the root zone, where it competes with harmful pathogens and supports a more balanced microbial environment.
Natural Pathogen Suppression
Trichoderma harzianum suppresses disease development through multiple biological mechanisms, including competition, mycoparasitism, and the production of natural enzymes and bioactive compounds.
Root Growth and Plant Establishment Support
By improving root-zone biology, Th-Derma supports seedling establishment, root development, shoot growth, and overall plant vigour, especially during early crop stages.
Helps Improve Nutrient Availability
Th-Derma can support nutrient-use efficiency by helping solubilize insoluble phosphates and improving biological activity in the rhizosphere.
Nematode Management Support
Th-Derma can contribute to nematode management programs by helping reduce pressure from nematodes such as root-knot nematodes and reniform nematodes.
Suitable for Multiple Application Methods
Th-Derma can be used through foliar spray, soil application, and nursery root dipping, making it suitable for field crops, vegetables, fruit crops, plantation crops, ornamentals, and nursery systems.
Useful in Integrated Disease Management
Th-Derma is suitable for use as part of integrated disease management programs where growers want to reduce dependence on conventional chemical fungicides and strengthen biological crop protection.
Dosage & Application
Foliar Application: Mix 10g of TH-DERMA powder in sufficient water for foliar spray. Adjust spray volume based on crop canopy.
Soil Application: Mix 50 kg of TH-DERMA powder with organic fertilizer, apply to the root zone of plants in 1 acre of land.
Root Dipping (Nursery Application): Mix 10g of TH-DERMA with 1 liter of water, use to dip plant roots overnight.
Recommended dosage is for guideline purpose only. More effective application rates may exist depending on specific circumstances.
