Pesticide Formulations Catalogue

Klerat Block XT

A read-to-use rodenticide for the control of rats and mice. 

Rodenticide brodifacoum

Identification

Associated companies 
Syngenta AG
Registration codes 
 MRDF PT14 0166 Greece: Pesticide product number assigned by the Ministry of Rural Development and Food, Greece. Products containing macro-organisms may be authorised differently.
Pesticide type 
Rodenticide
Pesticide group 
-

Active substances 

brodifacoum 0.0025
% w/w Concentration as a percentage (%) expressed as weight by weight. This describes the grams of active substance in 100 mL of liquid solution.

Formulation

UFI and Type

Unique Formula Identifier (UFI) 
-
Type 
Ready-to-Use (wax blocks)

Possible coformulants 

paraffin and hydrocarbon waxes

Product family 

Klerat:

Related products 

Disclaimer

The information on these pages is provided for the convenience of visitors to this website. The University or Hertfordshire / Agriculture and Environment Research Unit cannot accept any liability for its accuracy or content. Visitors who rely on this information do so at their own risk.

Always read and follow the instructions on the pesticide label.

Other information


Please cite as:

AERU (2026) Pesticide Formulations Catalogue (PFC): Klerat Block XT. Agriculture and Environment Research Unit (AERU), University of Hertfordshire, UK. URL: https://sitem.herts.ac.uk/aeru/pfc/Reports/2658.htm (Last accessed: 19/10/2026)


© Copyright University of Hertfordshire, 2006-2026. All Rights Reserved

Your use of this website and its various databases is subject to the terms detailed in the University of Hertfordshire’s copyright and IPR statement that can be found at https://www.herts.ac.uk/about-us/legal. In addition, your use of this website and its various databases is subject to the terms of this additional Copyright Statement and the database Conditions of use. Unless explicitly stated otherwise, the content of this website and databases are owned and controlled by the University of Hertfordshire. Site content, including its selection and arrangement, is owned by the University of Hertfordshire and is protected by copyright and other laws. Except as otherwise expressly permitted under copyright law or within the database Conditions of Use document, the content of this site may not be copied, reproduced, republished, downloaded, posted, broadcast or transmitted in any way without first obtaining the University of Hertfordshire’s written permission. By using our databases the user is deemed to have agreed to comply with all of the terms and conditions as described above and within all relevant documentation.

Developed by the Agriculture and Environment Research Unit (AERU) at the University of Hertfordshire, UK.