Trichoderma harzianum is a fungus fungicides.
Working through multiple mechanisms such as nutrient competition, heavy parasitism, cell wall decomposing enzymes, and induction of plant resistance, antagonistic effects on plant pathogenic bacteria,suppress root diseases of crops as well as diseases of leaves and fruits, thereby achieving the purpose of disease prevention and control.
The treated hyphae sense the lectin secreted by the host (pathogen) and tend to grow towards the host. The lectin binds to the galactose residue on the cell wall of Trichoderma and invades the host through this site, causing the pathogen to collapse due to the reduction in cell expansion pressure. untie.
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