MetamCAS No 144-54-7CIPAC No 20 | Methyldithiocarbamic acid | ≥ 965 g/kgExpressed as metam-sodium on a dry weight basis≥ 990 g/kgExpressed as metam-potassium on a dry weight basisRelevant impurities:- methylisothiocyanate (MITC)
- max. 12 g/kg on dry weight basis (metam-sodium),
- max. 0,42 g/kg on dry weight basis (metam-potassium).
- N,N’-dimethylthiourea (DMTU)
- max. 23 g/kg on a dry weight basis (metam-sodium),
- max. 6 g/kg on a dry weight basis (metam-potassium).
| 1 July 2012 | 30 June 2022 | PART AOnly uses as nematicide, fungicide, herbicide and insecticide may be authorised for application as soil fumigant prior to planting, limited to one application every third year on the same field.The application may be authorised in open field by soil injection or drip irrigation, and in greenhouse by drip irrigation only. The use of gas-tight plastic film for drip irrigation shall be prescribed.The maximum application rate shall be 153 kg/ha (corresponding to 86,3 kg/ha of MITC) in case of open field applications.Authorisations shall be limited to professional users.PART BFor the implementation of the uniform principles as referred to in Article 29(6) of Regulation (EC) No 1107/2009, the conclusions of the review report on metam, and in particular Appendices I and II thereof, as finalised in the Standing Committee on the Food Chain and Animal Health on 9 March 2012, shall be taken into account.In this overall assessment Member States:- (a)shall pay particular attention to the protection of operators and shall ensure that the conditions of use include risk mitigation measures such as application of adequate personal protective equipment and a limitation in the daily work rate;
- (b)shall pay particular attention to the protection of workers and shall ensure that the conditions of use include risk mitigation measures, such as use of adequate personal protective equipment, re-entry period and limitation in the daily work rate;
- (c)shall pay particular attention to the protection of bystanders and residents and shall ensure that the conditions of use include risk mitigation measures, such as an appropriate buffer zone during and until 24 hours after the application from the perimeter of the application area to any occupied residences and areas used by the general public with obligation to use warning signs and ground markers;
- (d)shall pay particular attention to the protection of groundwater, when the active substance is applied in regions with vulnerable soil and/or climatic conditions and shall ensure that the conditions of use include risk mitigation measures, such as appropriate buffer zone;
- (e)shall pay particular attention to the risk to non-target organisms and shall ensure that conditions of use shall include risk mitigation measures, where appropriate.
The applicant shall submit confirmatory information on methyl isothiocyanate as regards:- (1)the assessment of the long-range atmospheric transport potential and related environmental risks;
- (2)the potential groundwater contamination.
The applicant shall submit to the Commission, the Member States and the Authority such information by 31 May 2014. |