Exploiting Allelopathy in Sustainable Agriculture: from Concept to Applied Aspects
Modern agriculture has generated multiple economic, social and environmental problems.There is an extensive effort to find ecological controls for pests and diseases, trying to preserve environmental quality and to achieve a more sustainable use of natural resources.In this work, we present general features of allelopathy and its application in sustainable agriculture.The rationale basis for general understanding of the allelopathic phenomenon is presented respect to production,release, environmental persistance and mode of action of allelochemicals.Exploiting agricultural cropping systems and practices for control of pests and diseases is mainly focused on weeds.Crop breeding for enhanced allelopathic suppression of weeds or alleviation of autotoxic effects is reviewed and critically analyzed.Authors conclude that agricultural strategies involving allelopathy offers consistent possibilities for total or partial replacement of synthetic biocides in the control of pests and diseases.Many different types of useful products such as biopesticides, botanical pesticides and allelochemical derived products can arise from allelopathy studies.Nevertheless, practical knowledge of the role of allelochemicals in agroecosystems is also needed to avoid negative unexpected effects.New methods must be generated for allelopathy as a part of the biotic resources management strategies.
Allelopathy Sustainable agriculture Pesticides
Diego A.Sampietro Marta A.Vattuone César A.Catalán
Laboratory of Biology of Bioactive Compounds and Phytopathogens (LABIFITO) INQUINOA-CONICET.Faculty of Chemistry, Pharmacy and Biochemistry.National University of Tucumán.Ayac
国内会议
山东寿光
英文
46-59
2013-04-22（万方平台首次上网日期，不代表论文的发表时间）