Greenshield CW

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Greenshield CW

Composed of strong strains selected through high-throughput screening by Vland R&D Center together with imported strains from Belarus, Greenshield CW is a kind of raw powder of compound microbial agent with biocontrol function. It is effective in the biocontrol against common diseases in corn and wheat, such as sheath blight, curvularia leaf spot and crown rot. It can also be used for the control of common diseases in economic crops.

Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus methylotrophicus, etc.
Total Viable Count: 2×1010-1×1011 CFU/g.


1. Prevent and control diseases.
The functional strains can colonize fast in the soil and produce abundant metabolites including lipopeptides and polyketides (e.g. surfactin, fengycin and iturin), with biocontrol potentiality against crown rot and sheath blight caused by R.solani, Fusarium oxysporum and Pythium.

2. Modulate soil ecological balance.
The effective strains can establish dominant bacterial population after colonization in the soil, improve the abundance of microorganisms, adjust soil ecological balance and reduce the occurrence of replant diseases.

3. Promote growth and increase yield.
This product can produce trans-zeatin, indoleacetic acid and other substances to promote root growth and improve crop yield and quality.

Usage and Dosage

Greenshield CW can be used by enterprises manufacturing chemical fertilizers, organic-inorganic compound fertilizer, microbial agent, biological organic fertilizer, humic acid, amino acid, etc. 
For organic fertilizer enterprise: 1-2 kg/t, add after fermentation and maturity of organic materials. 

For microbial fertilizer enterprises: 2 kg/t, can be blended with different carriers to produce compound microbial agents.  

For farmland: 45-75 kg/hectare (based on 1×109 CFU/g) by basal application or application in irrigation water. Double the dosage when severe diseases occur.

Target Crops

1. Especially suitable for wheat, corn and other field crops;
2. Also for vegetables, fruit trees, tea and other economic crops.


Store in a cool, shady and dry place. Avoid to be used with germicides.


20 kg/bag, or packaged according to customer requests.

Shelf Life

18 months.

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