Curatio is a residue free curative and preventive biological fungicide based on Calcium polysulphide (Lime sulphur)

Curatio has a multiple mode of action based on a curative effect due to an alkaline reaction and a protective effect caused by elemental Sulphur which remains after application. Due to the unspecific mode of action no resistance is to be expected.


  • Very strong curative effect during the primary ascospore period of scab
  • Curative effect against Taphrina deformans, plum rust (Tranzschelia pruni), cherry leaf spot (Blumeriella japii), Shot hole disease (Coryneum)
  • Comparable with curative chemical IPM products; can replace a resistant chemical curative product
  • No risk of resistance due to unspecific mode of action
  • Residue-free
  • Avoids resistances in combined programs with conventional fungicides
  • Good side effect to Marssonina, Sooty blotch, Powdery mildew
  • Good side effect to mites
  • Good efficacy against Cycloconium on olives

Product Facts

Target pathogens

Scab, plum rust, cherry leaf spot, Taphrina deformans, shot hole disease, powdery mildew, Marssonina coronaria,  Cycloconium oleagineum

Active ingredient

380 g/l Calcium polysulphide

Formulation type

Dispersible concentrate (DC)


0.8 – 3.9%

Standard dosage

Depending on country and on crop


Pome fruit, stone fruit, grapes, olive trees

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