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  EU Pesticides database - European Commission

  http://ec.europa.eu/food/plant/pesticides/eu-pesticides-database/public/?event=activesubstance.detail&language=DE&selectedID=1468

  is the reference database for member states about the pesticide residues, active substances and products and their values

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  Parasitic Orobanchaceae: Parasitic Mechanisms and Control Strategies - Google Books

  https://books.google.de/books?id=JW9EAAAAQBAJ

  This book was written in response to significant recent advances in understanding the mechanisms of parasitism in the Orobanchaceae, and breakthroughs in the control of the parasitic weeds Striga and Orobanche. It consists of 26 contributions by…

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  Category:Herbicides – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Herbicides?uselang=de

  Keine Beschreibung vorhanden.

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  ILLEGALE PFLANZUNGEN UND DROGENKRIEGIN KOLUMBIEN, PERU UND BOLIVIEN: Krieg den Hütten,Friede dem Kartell - taz.de

  http://www.taz.de/pt/2001/01/12/a0046.1/text

  Keine Beschreibung vorhanden.

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