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Delivery to Plants

Role of plant delivery for plant protection

  • Contact with pest
  • Reduces of wash-off (rainfastness)
  • Increases residual efficacy

Good & weak plant delivery

  • + Wide spread, consistent and even deposits
  • + Active ingredient is amorphous (‘film’) and fully solubilized
  • - Active is crystalline (‘solid’): lower bioavailability
  • - Uneven and/or bound in capsules

Delivery to Plant

decis Forte Standard 1
Standard 2 Standard 3


decis Forte: The even and tightly bound deposit of decis differs from the clumped and un-even deposits of Standard 1, Standard2 and Standard. Only decis remains in a highly available ‘film’ form

Deposits on rape

decis Forte deposit on rape surface with wax crystals





  • Amorphous ‘film-like’ deposit of decis Forte distributed evenly between rape leaf wax crystals
  • Less exposed to rain droplets
  • Excellent rainfastness / wash-off features.

Deposits on rape

decis Forte Standard


  • Normal magnification: Deposit almost not visible (very thin film).
  • High magnification: Amorphous ‘film-like’ deposit distributed evenly between rape wax crystals
  • Active substance is piled up on wax crystals which reduces rainfastness.

Surface deposit structures on Tomato leaves

decis Forte Standard


  • Homogeneous spreading of ‘film like’ active on the surface
  • Active is broadly available
  • Active only partly available as many capsules haven’t burst after spraying
  • Some active has re-crystallized > lower availability

Results of Delivery to pest Study

  • decis Forte offers an excellent plant delivery profile compared to the competitor products
  • The even and uniformly distributed deposit of decis Forte is strongly bound to plant surface reducing wash-off and degradation
  • decis Forte maintains the active in a highly available ‘film-like’ form with a large contact area for penetration, ensuring maximum availability and fast knockdown efficacy


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[ last update: Monday, April 2, 2012 ]