Aqueous extract from the germinated seeds of sweet Lupinus albus
Description
Mode of action
The aqueous extract of white lupin (Lupinus albus) seed sprouts is a natural bio-stimulant used to enhance plant metabolic processes and overall growth vigor.
The product contains a complex of phytohormones, amino acids, and bioactive peptides that trigger rapid cellular division and improve enzyme activity.
Upon absorption, the extract stimulates the synthesis of defensive proteins, significantly improving the plant's endogenous resistance to environmental stresses.
The formulation acts on a hormonal level, stabilizing plant development and preventing flower or fruit drop during sensitive growth stages.
By optimizing the metabolic pathways, the extract allows plants to utilize nutrients more efficiently, leading to faster biomass accumulation and root development.
What it targets
This extract is effectively applied to cereals, legumes, various vegetables, and fruit-bearing crops during critical development windows.
The primary focus of application is to improve seed germination vigor and ensure healthy seedling establishment in adverse soil conditions.
The product is frequently used to mitigate the phytotoxic effects caused by the application of chemical herbicides or other pesticides.
It is also employed to support plants during periods of drought, thermal stress, or excessive soil moisture, ensuring continued metabolic function.
- Enhanced nutrient uptake.
- Improved plant resistance to stress.
- Increased crop quality and yield.
Rates and timing
Application rates are determined by the target crop and the method of delivery, ranging from seed dressing to direct foliar application during the growing season.
When preparing the working solution, the dosage should be calculated accurately to match the specific growth stage of the treated crops.
Application is most successful when performed in the early morning or late evening, as lower temperatures and moderate humidity promote better leaf absorption.
For optimal results, multiple applications throughout the growing cycle may be necessary, depending on the specific stress levels expected.
Users should follow manufacturer guidelines strictly to avoid hormonal imbalance, which can occur if the application concentration is excessively high.
Restrictions
The efficacy of the sprout extract is heavily influenced by the quality and pH level of the water used in the tank mixture.
Storage conditions are critical; the product should be protected from direct sunlight and extreme temperatures to preserve the stability of organic compounds.
It is advised to avoid mixing the extract with aggressive alkaline chemicals, as these can denature the sensitive biological components in the extract.
While the product is generally categorized as environmentally safe, standard precautions should be taken to prevent direct skin or eye contact during handling.
It is important to remember that this extract is not a fungicide or insecticide and should be integrated into a broader pest management strategy.
Status in the European Union
Approved in the EU
- Approved from
- 27.04.2021
- Approval until
- 27.04.2036
- ADI
- 5.0 mg/kg bw/day
- ARfD
- Not appl.
- AOEL
- 5.0 mg/kg bw/day
EU status is for reference only and does not replace national registration in your country.