News!


March 2019

Compendium of all published posters about field studies with Chlorpyrifos

 



February 2019

New publication of the tier3 team!

 

Dittrich R, Giessing B, Benito M Maria, Russ A, Wolf C, Foudoulakis M, Norman S (2019): Multiyear Monitoring of Bird Communities in Chlorpyrifos-Treated Orchards in Spain and the United Kingdom: Spatial and Temporal Trends in Species Composition, Abundance, and Site Fidelity, Environmental Toxicology and Chemistry, Vol. 38, No. 3, January 2019, Pages 616-629

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Multiyear Monitoring of Bird Communities
Dittrich_et_al-2019-Environmental_Toxico
Adobe Acrobat Dokument 1.7 MB



January 2019

 

MRLs in honey (SANTE/11956/2016 rev. 9):

tier3 solutions GmbH expanding honeybee services to Food and Dietary Safety

 

 

Honey has been considered as a food of animal origin (Annex I of Regulation 396/2005)and therefore, determination of the magnitude of pesticide residues and subsequent setting of maximum residues level (MRLs) in honey has to be considered in EU risk assessments.

 

 

Responding to the high demand for these MRL trials following the technical guideline published 14 Sep 2018, tier3 solutions GmbH has expanded its honeybee services. We offer semi-field studies for determining maximum residue levels (MRLs) in honey according to SANTE/11956/2016 rev. 9 in the central and the southern regulatory zone.

 

 

Our portfolio of testing and expertise is constantly growing. If you are interested in residue studies of other bee products or bee relevant matrices, contact us to discuss your requirements. We will find your solution.

 

 

 

 


 

tier3 solutions Workshop
"From the field to the risk assessment"

 

 

On 18th September the tier3 solutions workshop „from the field to the risk assessment“ with more than 40 participants from European regulatory authorities, Industry and CROs took place at the tier3 premises in Leverkusen.

 

The entire higher tier tool box of field study types was presented, including practical demonstrations, and the adequate design and evaluation of generic studies (Focal species, PT/PD), residue trials and field effects studies was vividly discussed.

Participants exchanged opinions and experiences and looked at the way forward for refined birds and mammals risk assessments and the importance of realistic data from sound field trials.

Emphasized were also useful statistical tools and how to present complex study results in ‚digestible‘ reports ‘ready to use’ in the regulatory process.

 

We thank all participants for a very interesting and productive day!

 

 


 

Our presented posters at

 

Setac Europe - 28th Annual Meeting,
13. - 17.05.2018, Rome (Italy)


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Optimising design and analysis of acute effect field studies
Vertebrate risks assessments of a plant protection product (PPP) may indicate ...
Poster presentation Ralf Dittrich.pdf
Adobe Acrobat Dokument 882.9 KB
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Field-effect studies as a suitable method to assess effects of plant protection products on free-living common voles (Microtus arvalis): A case study with the fungicide iprodione
After foliar spray application of a plant protection product on crops, food sources of ...
Poster presentation Olaf Fülling.pdf
Adobe Acrobat Dokument 1.6 MB
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NTTPs – vegetative vs. reproductive endpoints - Is the potential increase in protectivity an indication of sensitivity or of relevance? (modelled vs. real data)
Herbicides are currently assessed for effects on non- target terrestrial plants (NTTP) by testing ...
Poster presentation Heino Christl.pdf
Adobe Acrobat Dokument 855.2 KB


tier3 solutions GmbH Office

Kolberger Str. 61-63 | 51381 Leverkusen | Germany

Phone: +49 2171 55 997 0 | Fax: +49 2171 55 997 69 | E-mail: info|at|tier3.de

Managing Director: Dr. Christian Wolf

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