Titlebook: Regulation of Biological Control Agents; Ralf-Udo Ehlers Book 2011 Springer Science+Business Media B.V. 2011 Agriculture.Biological contro

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Proposals for Regulation of Semiochemicalspresentatives. The following proposals for improvement were elaborated: (1) collective listing of the ‘straight-chained lepidopteran pheromones’ (SCLPs) in Annex I of directive 91/414/EEC; (2) treating SCLPs as ‘low risk’ substances under the new pesticides legislation; (3) relaxations concerning th

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orated, including recommendations for acceleration of the authorisation process and discussions on trade-off effects and policy impacts. All these aspects are covered in detail in this book, which points the way forward for enhanced utilisation of biological control agents..978-94-007-9015-5978-90-481-3664-3

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tory in western thought (see Pirlot & Bernier 1973, Bernier & Pirlot 1977, Lewontin 1980, Krimbas 1984). It is a tradition that includes Aristotle, the Stoics, St. Thomas Aquinas, and the Natural Theologians. For these writers optimal design was evidence for the existence of various forms of an inte

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