Division 3.6 Mode of action

To the extent that it has been elucidated, a statement shall be provided as to the mode of action of the active substance in terms, where relevant, of the biochemical and physiological mechanisms and biochemical pathways involved. Where available, the results of relevant experimental studies shall be reported.

Where it is known that to exert its intended effect, the active substance has to be converted to a metabolite or breakdown product following application or use of plant protection products containing it, the following information shall be provided for active metabolite or breakdown products:

1. (a)

   chemical name in accordance with IUPAC and CA nomenclature;

2. (b)

   ISO common name or proposed common name;

3. (c)

   CAS-number EC number;

4. (d)

   molecular and structural formula; and

5. (e)

   molar mass.

The information referred to in points (a) to (e) shall be cross referenced to and drawing on information provided under Sections 5 to 8, where relevant.

Available information relating to the formation of active metabolites and breakdown products shall be provided. Such information shall include:

• the processes, mechanisms and reactions involved,

• kinetic and other data concerning the rate of conversion and if known the rate limiting step,

• environmental and other factors effecting the rate and extent of conversion.