DYDS Antiviral Specific Product
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Keywords: Pengbo Biotechnology
This product is an endophytic ungal extract from wild plants,which can significantly improve theresistance of plants to viruses.It inhibits the invasion and infection of viruses by activating plants'ownimmune function.When used together with conventional antiviral agents,it can amplify the antiviralsignaling effect of plants and significantly enhance the antiviral efficacy by 50~60%.
The recommended dosage in field is 1.5-4.5 g/ha,and the concentration in the pesticide diluent shouldbe no less than 7ppm.
Properties
| Product Form | Liquid | Powder |
| Product Code | SB3137 | SB3137 |
| Strain Fraction | Fraction 8 | Fraction 8 |
| Color | Pale yellow/Amber | White |
| pH | 6.5~7.5 | 6.5~7.5 |
| Solubility | Soluble in water and some organic solvents | Insoluble in water and organic solvents |
| Concentration(g/ml) | ≈1.0001 (25℃) | ≈0.1698~0.2012 |
| ParticleSize | — | <325 |
| Freezing Point | >0℃ | 一 |
Mechanisms
Activate plant immune response and induce the accumulation of reactive oxygen species (ROS);
Reduce the expression of CAT gene and increase the expression of RbohB gene to accumulatehydrogen peroxide and alleviate the toxicity of ROS;
The expression of PR1,NPR1 and WRKY gene families in plants can be up-regulated by several timesto more than ten times;
Activate phenylalanine ammonia lyase (PAL) pathway to promote the accumulation of salicylic acid (SA) in plants,and the accumulation could be doubled;
Enhance plant post-transcriptional RNA silencing effect,inhibit virus replication,and improve plantresistance to virus.
Usage Recommendation
DYDS can be used as an additive in the formulation of antiviral agents,suitable dosage forms includeAS,SL,WP,SC,GR,etc.It can also be mixed with various antiviral agents.
| 5% Amino-oligosaccharide SL | 1% Lentinan SL | 1% Lentinan SL |
| 20% Moroxydine hydrochloride WP | 20% Morguanidine ·Copper acetate WP | 20% Morguanidine ·Copper acetate WP |
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