Habitat management and the use of plant-based resources for conservation biological control / Gestión del hábitat y papel de los recursos vegetales en el control biológico por conservación
Modern agriculture has been focused on very intensive agricultural systems that depend on external inputs such as fertilizers or pesticides. These practices have lead to a simplification of the landscape and a decline of abundance of natural enemies. Nevertheless in the last years there has been an...
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| Format: | Doctoral Thesis |
| Language: | Spanish |
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Universitat de Barcelona
2012
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| Online Access: | http://hdl.handle.net/10803/81925 |