Data as of: 2026-08-05 Administration DE EN
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OKUMA

Use number: 00B331-61/00-011

Crops
spring barley
Pests
leaf blotch of cereals (Rhynchosporium secalis), net blotch (Pyrenophora teres), brown rust of barley (Puccinia hordei)
Area of use
Outdoors
Field of activity
Fungicide
Application technique
spraying
Growth stage
30 – 59
Applications per crop
Applications per growing season
2
authorised until
2027-09-15

Application rates

ConditionProduct rateWater rate
1.25 LH 200 – 400 LH

Pre-harvest intervals

CropPre-harvest intervalRemarksexcluded
spring barley 56 days

Timing of application

Restrictions

Code Text Crop Buffer zone
NW606 The only case in which the product may be applied without loss reducing equipment is when at least the buffer zone stated below is kept from surface waters - except only occasionally but including periodically water bearing surface waters. Violations may be punished by fines of up to 50 000 Euro. 15 m
NW605-2 When applying the product on areas adjacent to surface waters - except only occasionally but including periodically water bearing surface waters - the product must be applied with equipment which is registered in the index of 'Loss Reducing Equipment' of 10 September 2013 (Federal Gazette AT 23.10.2013 B4) as amended. Depending on the drift reduction classes for the equipment stated below, the following buffer zones must be kept from surface waters. In addition to the minimum buffer zone from su