The company AFOI LEFA OE || LEFASAGRI is active in the import of fertilizers, special nutrition products, bioactive preparations, biostimulants for various crops, and in the distribution of beneficial insects. Modern plant nutrition requires innovative formulations, high scientific training and sustainable environmentally friendly practices.



Biossan contains a natural polysaccharide derived from the shell of crustaceans, biocompatible, biodegradable, biorenewable and harmless to humans.
Biossan mobilizes the plant's immune system, recognizing the product as a potential threat.  The natural polysaccharide a SAR (Systemic Acquired Resistance) molecule acts by activating the defense mechanisms of plants. This allows achieving a greater resistance of the plant against various factors such as, for example, frost.
Biossan provides the following advantages:
Improves the general health of the plants.
Increases the post-harvest duration of fruits.
Biossan is an activation and biostimulation agent (eg causes increased root growth, activates plant defense etc.), through the molecular activation of PAL. It activates the secondary metabolism of plants. The plant defense mechanism (SAR) is activated, increasing the production of anti-stress proteins and increasing the endogenous production of growth hormones.
Biossan  it is favorable to the following crops Vines, Citrus fruits, Anemones, Olives, Vegetables, Strawberries, Blueberries etc.

Cultivation Dose (ml/100L) Applications Guidelines
Vine 200-500 2-6 Pre-harvest applications.
Citrus 200-500 2-6 Autumn applications, especially after rains
Stone fruit 200-500 2-6 After harvesting and before the leaves fall
Gigartocarpa 200-500 2-6 In leaf fall and bloom
Strawberry, Blueberry, Raspberry 200-500 2-6 From the beginning of flowering and every 12 days
Horticulture 200-500 2-6 When the plants are 15-20cm tall and every 10-12 days
Tomato, Potato 200-500 2-6 When the plants are 15-20cm tall and every 10-12 days
Watermelon, Melon 200-500 2-6 When the plants are 15-20cm tall and every 10-12 days
Olives 200-500 2-6 In autumn and spring


Cultivation Dose (L/str) Applications Guidelines How to Apply
Vine,Stone fruit,Garto fruit,Olives,Citrus fruit 1-2 1-2 Early spring and after harvest
With hydrolubrication
Horticulture 1 2 15-30 days after transplanting and repeat after 15 days

For the application of BIOSANN care should be taken that the water used has a pH below 6.0 to avoid precipitation. If the water has a pH above 6.0 a pH regulator must be added, (RpH Plus)

2  fert


Fertilizers & Irrigation

Fertilizers & Irrigation

Modern agriculture requires appropriate fertilizers, special nutrients, bioactive and biostimuland products, micro and macro organisms.


Specialised, environmental friendly, water - soluble fertilizers for intensive crops and hydpoponics

Bio Products

We offer, biological, special-nutrient products, which can be ideally used for any crop


Swirskii Mip, Nessidiocoris Mip, Andersoni, Orius, and other beneficial insects as well as Bombinas for pollination

Biostimulants product

Biostimulants products applied to plants with the aim to enhance nutrition efficiency, abiotic stress tolerance and crop quality traits, regardless of its nutrients content