Syngenta·Fungicides
Contact fungicide with 500 g/L fluazinam controlling late blight and Alternaria on potato, tomato and onion — protects foliage and stored tubers.
Main advantages
About this product
Shirlan 500 SC is a contact protectant fungicide containing 500 g/L fluazinam, formulated as a suspension concentrate. It controls late blight and Alternaria (early blight) on potato, tomato and onion, protecting both foliage and stored tubers. Applied by spraying during the growing season — first on potato at 15–20 cm plant height, then before haulm die-back, and preventively on tomato and onion when conditions favour disease. Rate 0.3–0.4 L/ha, up to four treatments.
At a glance
Chemistry & regulatory profile
Active ingredient
Contact protectant fungicide that inhibits spore and zoospore germination, appressorium formation, mycelial growth and sporulation; acts as an uncoupler of oxidative phosphorylation, giving multi-site-like, low resistance-risk activity
Formulation
SC
Physical-chemical form (SL / EC / WG / SC)
Hazard class
3/4
1 = highest risk, 4 = lowest. Follow label PPE regardless
Application
Full specifications
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Manufacturer documents
Questions & answers
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