Advances in Photochemistry by Douglas C. Neckers, David H. Volman, Günther von Bünau PDF

By Douglas C. Neckers, David H. Volman, Günther von Bünau

ISBN-10: 0471192899

ISBN-13: 9780471192893

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The work of registering PPP in Europe is carried out by the European Commission with the support of the (currently) 27 MS under the coordination of EFSA. The various MS pesticide registration authorities play an important role in Europe. They represent the MS in the European process for legislation of new PPPs and for the review of existing ones. The MS authorities also act as the regulatory bodies for national approvals which follow from EU decisions. qxd 8/8/2007 10:41 AM Page 37 Regulatory Aspects of Pesticide Risk Assessment 37 Once most or all MS are content with the draft proposal, it is moved to the meeting of the Working Group on Pesticide Legislation for discussion.

The details of this system are described later in Section 4 of this chapter. Under the national and European systems, a range of levels of approval is recognised, as described in Box 1. qxd 8/8/2007 10:41 AM Page 28 28 A. Craven et al. g. on its efficacy and on the levels of residues in treated crops) can only be generated by use in ‘real life’ situations. Experimental approvals allow for development work on new pesticides (or new uses of existing pesticides) to be carried out on a limited scale so that data can be produced in support of a future approval for commercial usage.

2006). Meeting the challenges of global rice production. Paddy and Water Environment 4, 1–9. Oerke, E. , Dehene, H. , Schoenbeck, F. and Weber, A. (1994). Rice Losses. Crop Production and Crop Protection. Estimated Losses in Major Food and Cash Crops (p. 808). , Amsterdam. Pirola, A. (1968). Heteranthera reniformis Ruitz et Pavon (Pontederiaceae) avventizia delle risaie pavesi. Il Riso 4, 15–21. Ponnamperuma, F. N. (1965). Dynamic aspects of flooded soils. The mineral nutrition of the rice plant.

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Advances in Photochemistry by Douglas C. Neckers, David H. Volman, Günther von Bünau


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