Pesticide Formulations Catalogue

Darby

Darby is a soluble concentrate herbicide that is primarily used for the control of broad-leaved weeds in various types of grassland, including agricultural, amenity, and managed amenity turf. 

Herbicide 2,4-D-dimethylammonium

Identification

Associated companies 
Barclay Chemicals Ltd
Registration codes 
 MAPP 19780 Great Britain: Pesticide product number assigned by the UK Health and Safety Executive (HSE) for Great Britain

 PCS 6856 Ireland: Pesticide product registration number assigned by the Pesticide Registration and Control Divisions (PRCD) of the Department of Agriculture, Food and the Marine (DAFM), Ireland
Pesticide type 
Herbicide
Pesticide group 
HRAC 4

Active substances 

2,4-D-dimethylammonium 500.0 g L⁻¹ as 2,4-D

Formulation

UFI and Type

Unique Formula Identifier (UFI) 
SUQQ-E1U7-C002-PXXE
Type 
Soluble liquid

Possible coformulants 

SUQQ-E1U7-C002-PXXE

Product family 

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Always read and follow the instructions on the pesticide label.

Other information


Please cite as:

AERU (2026) Pesticide Formulations Catalogue (PFC): Darby. Agriculture and Environment Research Unit (AERU), University of Hertfordshire, UK. URL: https://sitem.herts.ac.uk/aeru/pfc/Reports/1050.htm (Last accessed: 30/08/2026)


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