Dora Agri is the Professional Supplier, Manufacturer & Exporter of the trichoderma harzianum products for sale in China. We devoted to optimizing trichoderma fermentation technology in the past five years to produce high-activity trichoderma spores. It’s your first option to buy bulk trichoderma viride & trichoderma harzianum products with competitive price from Dora Agri.
Trichoderma harzianum Products
Dora RootGuard is the biocontrol agent on soil micro-environment, disease control & root system growth. The brightest spotlight, it has an excellent ability to eliminate damaging fungal pathogens in soil, and form a nature defensive bond to Guard and stimulate roots for plants.
Now trichoderma products are applied as bio-pesticides, bio-fertilizers, root growth stimulants, and enhancers of plant resistance.
Application Mode: Foliar sprays, pre-planting applications to seed, post-pruning treatments, incorporation in the soil during seeding or transplant, watering by irrigation, or applied as a root drench or dip.
Suitable Plants: Fields, Greenhouses, Nurseries, Horticultural Plants, Fruits, Trees and Ornamental Crops.
Use of Trichoderma harzianum Products in Agriculture
1. Improve Soil Condition
Trichoderma harzianum products have outstanding soil adaptability in soil, control soil-borne pathogens and help soil build a stable crumb structure, which is porous & full of nutrition and preserve moisture and fertility.
Improve soil problems such as soil salinization, hardening, and acidification conditions. Reduce heavy metals & organic pollutants. Significantly improve soil micro-environment and fertility.
2. Bio Diseases Control
After we used the Dora Root Guard, it will produce mycelia to grow along with the roots, will form a physical bond on the surface of the plant’s root system, establishing itself in the rhizosphere(root zone) and protects the roots against soil-borne diseases.
3. Stimulate Root Growth
Trichoderma harzianum products promotes crop growth in three main ways:
- Control the fungus which causes root rot
- Reduces the physical stress on the crop and makes it grow better
- Secrete organic acids and natural growth hormones to promote the growth of crop roots system
Researches show that Trichoderma harzianum is one of the most effective microbes to colonize the roots.
4. Increase Plant Resistance Ability
Dora Root Guard is capable of systemically activating plant defense mechanisms. In actual use, it can increase the ability of the plant against abiotic stresses such as drought, salinity, high temperature.
Trichoderma harzianum Products Mode of Action
1. Biocontrol Mechanism
Trichoderma harzianum product’s mechanisms for control & against pathogens diseases including Nutrient & Space Competition, Antibiosis, Parasitism, Inducing host-plant Resistance.
2. Soil Remediation Mechanism
Leading Trichoderma harzianum Production Technology
Compared with traditional solid fermentation technology with more contaminating microorganisms and short survival time. Our microbes series used the latest technology of liquid fermentation, with the benefits of low contaminating microorganism rate and longer survival time.
Specification of Trichoderma harzianum Products
|Direct Use Effect|
Compatibility (Mix with Microbes)
How to use Trichoderma harzianum Products
Pre-blend Trichoderma harzianum powder into your soil mix at the time of planting or drench with Trichoderma harzianum products immediately after planting.
This product can apply by broadcast, hill dressing, drill fertilization, root-irrigation, Turn the soil after watering.
Dosage: 5-10KG/Ha Per time, Total 2-3 times
Field Trial of Trichoderma harzianum Products
Ps: Photos all from our customers.
1. Tomato test field with the problem of seriously soil salinization. After Applying Dora Root Guard, the salinity in soil reduce 36%, and tomato’s quality and yields improved together.
2. Cucumber test field with the problem of yellow leaf diseases. Through contrast experiments, we can observe the Dora Root Guard well-worked.
3. Greenhouse comparison test to control cucumber Rhizoctonia rot.
4. Strawberry field test to control root rot and increase strawberry growth.
a. Control Root Rot
b. Increase Leaf & Stem Growth
FAQ of Trichoderma harzianum Products
Q1: Do chemical fungicides kill the Trichoderma fungus in this product?
Trichoderma can not mix with other fungicides to use together.
Q2: Will trichoderma work in hydroponic gardening?
No effect. It only affects the soil. No soil, no effect.
Q3: When to apply, will it reach the best effect?
The effect of the Trichoderma harzianum will be seen after two weeks, so you can apply before planting.
Q4: How about the duration of Trichoderma harzianum’s effect?
Usually, it will last three months after applying.
Q5: Which fungal pathogens of root diseases of plants can be controlled?
Fungal Pathogens of Plant Disease: Cylindrocladium spp, Fusarium spp, Pythium spp, Pythium aphanidermatum, Phytophthora spp, Rhizoctonia spp, Thielaviopsis spp, Cylindrocladium spp, Fusarium spp, Pythium spp, Pythium aphanidermatum, Rhizoctonia spp, Thielaviopsis spp.
Q6: How long is the shelf life of Trichoderma harzianum Spores?
Hope this information will be helpful for you, any more other questions please do contact our technicist: [email protected]