Pests and pest controlling organisms across tropical agroecological landscapes in relation to forest and tree-cover
A major challenge in agroecosystems is how to manage the systems so that it reduces crop pests and enhances natural pest control. This thesis investigates patterns of crop pests and top-down effects of birds and arthropod predators in relation to land-use composition across spatial scales. In paper...
Main Author: | Lemessa, Debissa |
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Format: | Doctoral Thesis |
Language: | English |
Published: |
Stockholms universitet, Institutionen för ekologi, miljö och botanik
2014
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Subjects: | |
Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-102849 http://nbn-resolving.de/urn:isbn:978-91-7447-881-5 |
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