Items where Author is "Philipsen, Holger"

Number of eprints: 7.

Meyling, Nicolai V.; Navntoft, Søren; Philipsen, Holger; Thorup-Kristensen, Kristian and Eilenberg, Jørgen (2013) Natural regulation of Delia radicum in organic cabbage production. Agriculture, Ecosystems and Environment, 164, pp. 183-189.

Sigsgaard, Lene; Philipsen, Holger; Jakobsen, Henrik Byrial and Korsgaard, Maren (2013) Mekanisk og biologisk bekæmpelse af frostmålere, viklere og ribsbredvingemøl i økologisk solbær og ribs. [Mechanical and biological control of winter moth, tortricids and Lampronia capitella in black and red currant.] University of Copenhagen, Faculty of Science, Department of Plant and Environmental Sciences.

Nielsen, Otto and Philipsen, Holger (2005) Abundance of naturally occurring entomopathogenic nematodes and establishment of inoculated Steinernema feltiae in an organic cropping system. In: IOBC Bulletin, 28 (3), pp. 31-34.

Nielsen, Otto; Skovgaard, Ib Michael and Philipsen, Holger (2004) Estimating the incidence of entomopathogenic nematodes in soil by the use of bait insects. Nematology, 6 (6), pp. 891-900.

Nielsen, Otto and Philipsen, Holger (2004) Seasonal population dynamics of inoculated and indigenous steinernematid nematodes in an organic cropping system. Nematology, 6 (6), pp. 901-909.

Philipsen, Holger and Nielsen, Otto (2003) Host potential of insects from cruciferous crops to entomopathogenic nematodes and augmentation of nematodes through oil seed rape growing. In: IOBC Bulletin, 26 (1), pp. 141-146.

Philipsen, Holger and Nielsen, Otto (2003) Host potential of insects from cruciferous crops to entomopathogenic nematodes and augmentation of nematodes through oil seed rape growing. In: IOBC Bulletin, 26 (1), pp. 141-146.

This list was generated on Sat Aug 16 09:54:21 2025 CEST.