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Weed & seed best practices : evaluation-based series.
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Year: 2003 Publisher: Washington, DC : U.S. Dept. of Justice, Office of Justice Programs, Executive Office for Weed and Seed,

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Invasive plant species of the world : A reference guide to environmental weeds.
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ISBN: 0851996957 Year: 2003 Publisher: Wallingford : CABI Publishing,


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Agricultures sans herbicides
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ISBN: 2912199131 9782912199133 Year: 2003 Publisher: Paris: Ed. Agridécisions,

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Weed management for developing countries : Addendum 1.
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ISBN: 9251050198 Year: 2003 Publisher: Rome : FAO,

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Weed management does not consist solely in the use of herbicides: other methods exist. The paper emphasizes the importance of evaluating weed ecology in understanding weed problems, the need to evaluate seed banks in the soil, the importance of evaluating weed competition and the ability of crops to compete with weeds. Also covered are troublesome weed problems including water hyacinth, and the risks and benefits of using transgenic herbicide-resistant crops.

Biological control in IPM systems in Africa.
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ISBN: 0851996396 Year: 2003 Publisher: Wallingford : CABI,


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Salmon-Challis National Forest noxious weed management program : final environmental impact statement, published by U.S. Forest Service
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Year: 2003 Publisher: Salmon, Idaho U.S. Forest Service

Cannabis : report of the Senate Special Committee on Illegal Drugs
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ISBN: 0802086306 0802089461 9786611992583 1442672684 1281992585 9781442672680 9780802086303 9780802089465 Year: 2003 Publisher: Toronto, Ont : University of Toronto Press,

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Should the use of cannabis be decriminalized or legalized? If so, how should it be legislated, and for whom? Although Western nations have sought to address these questions for decades, there has never been a thorough and comprehensive study of the subject. A special committee of the Canadian senate sought to rectify this, and when their report was made public, it astonished observers with its audacious recommendations. Important scientific resources were used for the committee's purposes: the investigations of 23 international researchers based on 200 interviews; the work of Canadian specialists working in an array of disciplines; and a large number of discussion groups. The essential recommendations of the report are found in this book. The Senate committee proposes new perspectives on illicit drugs, calling for a rational new political view that does not marginalize users. With innovative scientific investigation and bold recommendations, this report, prefaced by Senator Nolin, is an indispensable tool in the national and international debate surrounding cannabis.


Book
Le cannabis
Authors: --- ---
ISBN: 2760618781 9791036501951 2760623920 9782760618787 9782760623927 2760629341 Year: 2003 Volume: 34,1 Publisher: Montréal: Presses de l'Université de Montréal,

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Faut-il décriminaliser, voire légaliser l'usage du cannabis ? Si oui, dans quel cadre législatif et pour qui ? Ces questions qui agitent les pouvoirs publics occidentaux depuis des décennies n'avaient pas encore fait l'objet d'études approfondies et complètes. Un comité spécial du Sénat canadien s'y est attaqué. Le rapport qu'il a rendu public a étonné tous les observateurs par la rigueur de ses recherches et l'audace de ses propositions. D'importantes ressources scientifiques ont été mobilisées pour faire le point : 23 rapports de recherches réalisés par des scientifiques de réputation internationale, plus de 200 témoins, chercheurs et spécialistes au Canada et à l'étranger, de nombreux groupes de discussion… Le débat sur le cannabis sort enfin sur la place publique. L'essentiel du rapport et toutes les recommandations se retrouvent dans ce livre. Le Comité propose des perspectives nouvelles face aux drogues illicites, rappelant la nécessité de trouver une politique différente et efficace « qui ne banalise ni ne marginalise les usages ». Novateur dans ses bases scientifiques et courageux dans ses recommandations, ce rapport, précédé d'une préface du sénateur Nolin, devient désormais indispensable à toute discussion sur le cannabis au niveau national et international.

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