Defensive activators


Activator of the natural defenses of plants.
  • 1 L
  • 5 L
  • 10 L
  • 20 L
  • 1000 L
  • Features
  • Analysis

FOSS Al is a nutritional compound with double system (ascending and descending) that contributes phosphorus and aluminum to the treated crops. Phosphite ion in high concentrations encourages the increase of the levels of FITOALEXINS and other similar substances responsible for the natural defense mechanisms of plants, strengthening them from the attacks of pathogenic fungi that cause diseases.

Excellent preventive and curative activity against:

 • Gomosis in citrus fruits.
 • Root and neck rot in fruit trees.
 • Peronospora of the vine.
 • Mildiu of onion and garlic.
 • Phytophthora.

Guaranteed analysis(% w/v)
Phosphorus (P2O5) water soluble 21,40%
Aluminum (Al) water soluble 4,20%