Description

Trichoderma Harzianum is a filamentous fungus widely recognized as a potent biocontrol agent and plant growth promoter. This product, CAS NO 67892-31-3, is valued for its ability to suppress soil-borne plant pathogens through multiple mechanisms, including mycoparasitism and competition. It is an essential biological input for sustainable agriculture, horticulture, and soil remediation, offering an effective alternative to chemical fungicides.

Application

• Agricultural Biocontrol: Suppression of root and foliar diseases caused by fungi such as Rhizoctonia, Fusarium, Pythium, and Sclerotinia.
• Seed Treatment and Soil Amendment: Coating seeds or incorporating into soil/growth media to protect seedlings and enhance root establishment.
• Compost and Organic Farming: Accelerating the decomposition of organic matter and suppressing pathogens in compost production and organic cultivation systems.
• Plant Growth Promotion: Enhancing nutrient uptake (particularly phosphorus) and stimulating plant defense mechanisms, leading to improved crop vigor and yield.
• Bioremediation: Degradation of certain pesticides and pollutants in soil, contributing to environmental cleanup efforts.
• Post-Harvest Protection: Application to stored fruits and grains to reduce spoilage caused by fungal pathogens.

Basic Information

Product Name	Trichoderma Harzianum
CAS No.	67892-31-3
Molecular Formula	N/A (Biological Organism)
Molecular Weight	N/A
Synonyms	Trichoderma harzianum Rifai; ATCC 26799; Biocontrol agent T-22; Trichoderma sp. T-39; Gliocladium sp.; Fungal biocontrol agent; Bio-fungicide; Soil inoculant; T. harzianum strain T-22
EINECS	Contact for details

Quality Control

Our Trichoderma Harzianum is produced under stringent quality management protocols to ensure high viability, purity, and consistent biological activity. Each batch is tested for critical parameters including spore count, germination rate, and microbial purity (absence of contaminants). Certificates of Analysis (COA) detailing viability, CFU/g, and purity are available upon request to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C to maintain long-term spore viability. Avoid exposure to high temperatures, moisture, and direct sunlight. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Free-flowing powder or granules
Viable Spore Count (CFU/g)	≥ 1.0 x 10^9
Moisture Content	≤ 8.0 %
pH (in solution)	6.0 - 7.5
Germination Rate	≥ 90 %
Microbial Purity	Free from specified contaminants
Shelf Life	12 - 24 months (under recommended storage)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.