BASF·Fungicides
Stroby is a strobilurin (QoI) water-dispersible granule fungicide (kresoxim-methyl 500 g/kg) controlling scab and powdery mildew on apple, pear and grape.
Main advantages
About this product
Stroby is a strobilurin (QoI) fungicide from BASF containing kresoxim-methyl at 500 g/kg, formulated as water-dispersible granules. It controls scab and powdery mildew on apple and pear, and oidium and downy mildew on grape. The active ingredient forms rainfast deposits on the plant's waxy layer and redistributes translaminarly within the leaf, acting protectively to inhibit spore germination. It is applied during the growing season according to phytosanitary forecasts at 0.2–0.3 kg/ha depending on crop, with up to three treatments per season.
At a glance
Chemistry & regulatory profile
Active ingredient
Translaminar, quasi-systemic; QoI strobilurin — inhibits mitochondrial electron transport (respiration)
Resistance group
FRAC 11
Rotate resistance groups across seasons to slow resistance build-up
Formulation
WG
Physical-chemical form (SL / EC / WG / SC)
Application
Full specifications
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Manufacturer documents
Questions & answers
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