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Dissipation & accumulation

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Agrochemicals Product Registration Services
  Projectmanagement   Leaching/Run-off 
  Analytical Chemistry   Monitoring 
  Residue studies in crops   Clarification of findings 
  Food Processing studies   Operator exposure 
  Livestock feeding study   Physicochemical parameters 
  Environmental behaviour in lab. tests   Storage stability 
  Environmental Field Studies   Ecotoxicology and biodegradability 
  Dissipation & accumulation   Modelling Environmental Behaviour 


Dissipation and accumulation

 

Dissipation behaviour in the soil plays an important
role for the environmental behaviour of substances such as crop protection agents and fertilisers. Substances that degrade slowly can enrich with repeated application and can represent an increased danger for soil life and other environmental compartments such as ground water. Degradation behaviour and studies to calculate the concentration in the soil form a basis for an extended risk assessment within the scope of a registration process. These studies are conducted according to the principles of Good Laboratory Practice.

For more than 15 years SGS INSTITUT FRESENIUS has been conducting studies into degradation behaviour in the soil and concentration behaviour after many years of application throughout Europe with experienced study managers, specially trained samplers and measuring technicians. SGS INSTITUT FRESENIUS has experience in the widespread use of crop protection agents and also in special application techniques (e.g. granular applications, seed treatment, drip application) and unusual sampling requirements (e.g. soil depths up to 2 m, application monitoring).

Our range of services:
  • Advice in study planning

  • Coordination with authorities and farmers

  • Selecting study locations and sites

  • Drafting study plans

  • Determining all relevant site parameters

  • Equipping the location with measuring technology and marking out the field sections

  • Selecting and deploying validated sampling technology

  • Sample transport, storage, homogenisation

  • Residue analysis in the soil and plant growth

  • Standardisation of data/modelling

  • Determining the dissipation kinetics

  • Estimating the environmental concentrati- on in the soil

  • Drafting the final report


contact:

 
SGS INSTITUT FRESENIUS GmbH
Im Maisel 14
D-65232 Taunusstein
t +49 6128 744 - 790
f +49 6128 744 - 9204
agroinstitut-fresenius.de

 
 

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