Data as of: 2026-08-05 Administration DE EN
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Microthiol WG

Use number: 008467-00/00-002

Crops
grape vine
Pests
powdery mildew of grape (Uncinula necator)
Area of use
Outdoors
Field of activity
Fungicide
Application technique
spraying or fine spraying (low volume spraying)
Growth stage
09 – 81
Note on the crop
NPAWK
Applications per crop
Applications per growing season
10
authorised until
2028-07-31

Application rates

ConditionProduct rateWater rate
ES09 6 KH 400 – 400 LH
ES61 8 KH 800 – 800 LH
ES71 4 KH 1,200 – 1,200 LH
ES75 5.3 KH 1,600 – 1,600 LH

Pre-harvest intervals

CropPre-harvest intervalRemarksexcluded
grape vine 28 days EWT
grape vine 56 days EWK

Timing of application

Restrictions

Code Text Crop Buffer zone
NT102 In a strip at least 20 m wide which is adjacent to other areas, the product must be applied using loss reducing equipment which is registered in the index of 'Loss Reducing Equipment' of 14 October 1993 (Federal Gazette No 205, p. 9780) as amended, and be registered in at least drift reducing class 75 % (except agriculturally or horticulturally used areas, roads, paths and public places). Loss reducing equipment is not required if the product is applied with portable plant protection equipment or if adjacent areas (field boundaries, hedges, groups of woody plants) are less than 3 m wide or the product is applied in an area which has been declared by the Biologische Bundesanstalt in the "Index of regional proportions of ecotones" of 7 February 2002 (Federal Gazette no. 70 a of 13 April 2002), as amended, as agrarian landscape with a sufficient proportion of natural and semi-natural structures.
NN234 The product is classified as slightly harmful for populations of the species Typhlodromus pyri (predatory mite).
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. 5 m
NW605-1 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 14 October 1993 ('Bundesanzeiger' [Federal Gazette] No 205, p. 9780) 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 surface waters stipulated by state law, the ban on application in or in the immediate vicinity of waters must be observed at all times for drift reduction classes marked with "*".