Trichoderma Harzianum

Description Function & Features Application method Notice

Description

Trichoderma harzianum, as a Bio control Bacterium, can be used to prevent from Pythium and Rhizoctonia,Phytophthora, Fusarium, Rhizopus nigrum, columnomycetes, Sclerotinia sclerotiorum, Sclerotinia oligomerica and other pathogenic bacteria, plants disease.

Function & Features

Focusing on parasitic effect, After identifying the host fungi, the hyphae grow parallel and spiral along the host hyphae, produce attached cellular branches, adsorb on the host hyphae, dissolve the cell wall by secreting extracellular enzymes, penetrate the host hyphae, absorb nutrients, and then kill the pathogenic bacteria.

Action of antibiotics, Trichoderma harzianum can secrete some antibiotics, inhibit the growth and colonization of pathogens and reduce the harm of pathogens.

Plant growth regulation: can colonize in plant roots and produce compounds that stimulate plant growth and induce plant defense response, improve root micro environment, enhance plant growth and disease resistance, and improve crop yield and income.

It can initiate plant defense response and induce plants to produce , accumulate phenolic compounds and lignin related to disease resistance.

Application method

Seedbed application: 2-4 gram product per square meter, which can be applied on the seedbed after expanding the volume;

Dip in roots: dilute 20-80 times with water, and then dip in roots or bulbs;

Potting and seedbed soil mixing: use 110-220 grams of the strain products per cubic meter. First prepare the mother liquor according to the water consumption, and then mix it evenly;

Root irrigation: dilute 1500-3000 times with water and irrigate 200ml for each plant. The dosage can be adjusted appropriately according to the size of the plant;

Spray irrigation after flooding: 100-200 grams per mu (China field units, equals 666m2 ) , 300 times water, spray after irrigation, water should be soaked to the root.

Seed treatment: 60-125g strain products will be used for every 50kg of seeds. First mix half of the seeds with the strain products, and then add the remaining seeds,then the products can be stirred and mixed evenly, appropriate amount of water can be added for seed mixing to facilitate mixing.

Notice

Avoid using with chemical fertilizer, to avoid affecting the propagation speed of microorganisms in the soil.

It is forbidden to mix with chemical pesticides such as bactericide and insect agent to avoid microbes` death.

The best application time is morning or evening. Do not place the strain directly in strong sunlight.