Trichoderma Harzianum

  • AUTHOR: CoBio
  • TIME: 2013-11-13 14:34:54
  • SOURCE: CoBio
  • CLICK RATE: 5379
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Trichoderma harzianum is a living microbial fungicide made by adopting world advanced plasmogamy technology. It is mainly used for controlling root and soil-borne diseases of vegetables, Chinese herbal medicine, fruits and flowers etc. while solving problems caused by continuous cropping.

Active ingredient: Trichoderma harzianum, strain T-22  
Controls: Pythium, Fusarium, Rhizoctonia, Thielaviopsis, Cylindrocladium etc. root diseases and problems caused by continuous cropping
Function mechanism:
Competition: Within 24 hours, the actively growing fungus forms a “shield” by growing around the roots, forming that “shield” right away is key to preventing pathogens from damaging the roots.
Hyperparasitism:  Trichoderma harzianum can parasite pathogenic bacteria and absorb nutrition from it, meanwhile kill the pathogens.
Antibiotic effect: Trichoderma harzianum can secrete antibiotics to restrain pathogens from growing.
Plant growth regulation: Trichoderma harzianum has a symbioticrelationship with the plant which can provide nutrition and favorable growing environment needed for root growth to facilitate plant growth and increase crop yield.
Plant disease resistance inducing and activate plant defense: Trichoderma harzianum can induce a series of defense reaction inside of the host plant, arouse defense system of the plant, improve disease resistance.
Application and dosage:

Crop name
Tomato,cucumber,chillie etc. solanaceae
Rhizoctonia solani, pythium aphanidermatum
Nursery root drench
Single root irrigation while transplanting
1500times, 200ml/strain 1500
Basin irrigation after spraying while transplanting
Celery, caraway, spinage etc. leaf vegetables
Continuous cropping
Basin irrigation after spraying
200gram/mu(big field)
2-4gram/m2(nursery greenhouse)
Watermelon, strawberry etc. vine fruits
Blight, gummy stem blight
 Single nursery root drench
1500times, 200ml/strain(mother strawberry seedling)
Nursery root drench
2-4gram/m2(watermelon nursery)
Basin irrigation after spraying while transplanting
Blueberry, Dragon juniper etc. woody nursery-grown plant
Root rot, Rhizoctonia solani
Cutting root dipping or direct dipping into dry powder
20-80times(root dipping)
Ginseng, pseudo-ginseng, fritillary etc. Chinese herbal medicine
Continuous cropping
Mixing with the soil
Basin irrigation after spraying
Carnation, lily, orchid etc. flowers
Root rot
Nursery root drench
Seedball dipping(seedball reproduction)
Basin irrigation after spraying while transplanting

Use before onset of the disease or during the beginning of the disease, the pesticide effect lasts for 3 months
Grows on the roots “shielding” them against root damaging pathogens
Coexist with plant root system to provide nutrition for plant growth and promote plant root growth with obvious yield-increasing effect
Complex action mode with no resistance yielded.
0-hour REI, OMRI Listed and VeriFlora®
It can mix with chemical pesticide and the control effect is not affected.
Strong environment tolerance power and can be used for heavy saline-alkali soil
This wettable powder is microbacterial fungicide which mainly acts on the root so the root needs to be completely drenched into the soup. Optimal use period is seedling stage. The effect is better mixing with chemical pesticide when plant root disease is severe.
Size: 100g*50/Carton