Media type: E-Article Title: Beneficial Diptera in Field Crops with Different Inputs of Pesticides and Fertilizers Contributor: Weber, Gisela; Franzen, Jutta; Büchs, Wolfgang imprint: Informa UK Limited, 1997 Published in: Biological Agriculture & Horticulture Language: English DOI: 10.1080/01448765.1997.9755185 ISSN: 0144-8765; 2165-0616 Keywords: Horticulture ; Agronomy and Crop Science Origination: Footnote: