http://www.cnr.it/ontology/cnr/individuo/prodotto/ID209101
The role of ecology in developing weed management systems: an outlook (Articolo in rivista)
- Type
- Label
- The role of ecology in developing weed management systems: an outlook (Articolo in rivista) (literal)
- Anno
- 2000-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1046/j.1365-3180.2000.00174.x (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Mortensen D.A., Bastiaans L. e Sattin M. (literal)
- Pagina inizio
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- Rivista
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- Note
- Google Scholar (literal)
- ISI Web of Science (WOS) (literal)
- Scopus (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Department of Agronomy, University of Nebraska, Lincoln 68583, USA;
Department of Theoretical Production Ecology, Wageningen Agricultural University, Wageningen, PO Box 430, 6700 AK, The Netherlands
Centro Studio Biologia e Controllo Piante Infestanti-CNR, 35020 Legnaro (Padua), Italy (literal)
- Titolo
- The role of ecology in developing weed management systems: an outlook (literal)
- Abstract
- This paper discusses the extent to which a knowledge of weed biology and ecology can contribute
to the development of weed management strategies. To date, such contributions have been
modest and have been constrained by a number of factors that are discussed in this review. In
contrast to other pest management disciplines, devising integrated weed management strategies
that address a diversity of weed species with a diversity of life history traits is dicult. Because of
this diversity, robust systems that require ecological insight beyond that of individual species are
needed. Although the contributions have been modest, research ®ndings have helped to shape
weed management strategies in a number of important ways. Approaches directed at weed
population management have revealed important insights into population equilibria, density-
dependent mortality and life stages particularly important in regulating population size. Eco-
physiological research has helped to guide the development of biologically eective herbicide
dosage strategies, whereas mechanistic interplant competition modelling coupled with empirical
®eld studies have aided in the identi®cation of weed-suppressive crop phenotypes. Finally, much
has been learned about the in¯uence of control tactics and agronomic measures on the evolution
of herbicide resistance and the development of integrated weed management strategies to address
it. In this paper, examples are reviewed where research in ecology and biology has helped to
shape the practice of integrated weed management. More importantly, characteristics of such
research programmes are identi®ed so that future eorts in the discipline will have a context in
which the relevance of research questions and approaches can be considered. (literal)
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