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Brassinolide

Brassinolide 0.1%

Product name:Brassinolide,Natural Brassinolide,14-Hydroxylated brassinolide,28-homobrassinolide,28-epihomobrassinolide,24-epibrassinolide,22,23,24-trisepibrassinolide,Brs,Brasinolida,Brassins,Br
Category: Plant growth regulators
CAS NO.:72962-43-7
Molecular formula:C29H50O6 / C28H48O6
Molecular weight:494.71 / 480.69
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Functions
Brassinolide is a highly effective, broad-spectrum plant growth regulator. Its core functions include:

1. Growth Promotion: Enhances cell division and elongation, accelerates stem and leaf growth, and shortens the reproductive cycle.
2. Enhances Stress Resistance: Alleviates stresses such as pesticide damage, frost damage, drought, and salinity, enhancing crop resilience.
3. Increases Yield and Quality:
4. Preserves flowers and fruits, reducing flower and fruit drop (e.g., Solanaceae and fruit trees);
5. Promotes fruit enlargement and uniform coloring (e.g., grapes and citrus);
6. Increases grain plumpness (e.g., rice and wheat). 7. Synergistic Effect: When mixed with insecticides, fungicides, and foliar fertilizers, it can enhance the efficacy of both pesticides and fertilizers.


How to use
Dilution Ratio:a 0.1% formulation is generally diluted 2000-4000 times (e.g., 5ml to 10-20kg of water).
Foliar spray: Use 5-10ml of formulation per acre, dilute with 30-50kg of water, and spray evenly.
Spray 2-3 times during the growing season, with intervals of 7-10 days.
Spraying time: Avoid midday temperatures (>30°C) and strong sunlight, and spray in the morning and evening when there is no wind.
Safety interval: Discontinue use 7-10 days before harvest.


Characteristics
Active Ingredient: 0.1% Brassinolide (commonly 24-epibrassinolide, 28-homobrassinolide, or 14-hydroxybrassinosteroid)
Formulation: Soluble Solution (SL), Emulsifiable Concentrate (EC), or Aqueous Solution (AS)
Applicable Crops:
Cereal crops (rice, wheat), fruits and vegetables (tomatoes, cucumbers, strawberries, citrus), cash crops (cotton, rapeseed), etc.
Critical Periods:
- Seedling stage: Promotes root growth and seedling growth;
- Pre-flowering/flowering period: Preserves flowers and fruits;
- Young fruit stage: Promotes fruit enlargement;
- Before and after stress: Alleviates pesticide and frost damage.
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Packaging
Main Packing: 1kg aluminum foil bag, 25kg drum, 25kg plastic woven bag or kraft paper bag, 5kg carton, 20L white plastic drum, 200L blue plastic drum
1kg
Aluminum foil bag
25kg
Drug
25kg
Plastic woven bag
5kg
Carton
20L
Plastic bucket
200L
Blue plastic drum
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Contact information
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Phone/Whatsapp
Address:
Building A, No. 88, West 4th Ring Road, Zhongyuan District, Zhengzhou City, Henan Province, China.
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