Ranunculus disease management.
Most common Ranunculus diseases.
Disease
Active ingredients (rate in chemical)
Active Ingredient concentration in solution g/l*
Use as prophylactic
iprodione (50%)
1.25 g/l
tetrachloroisophthalonitrile (82.5%)
0.83–1.2 g/l
Botrytis
fenhexamid (50%)
0.5–0,75 g/l
pentachloronitrobenzene (75%)
0.75–1,25 g/l
azoxystrobin (50%)
0.15 g/l
Pythium
pyraclostrobin (12.8%) + boscalid (25.2%)
0.03–0.07 g/l pyraclostrobin or/and 0.05–0.15 g/l boscalid
propamocarb (600 g/l)
1.8 g/l
+
* Rotate active ingredients (AI). Don’t apply the same AI more than 3 times at row. Check phytotoxicity!
pH below 5.8 can inhibit fungus spores' germination in the substrate.
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