Research output per year
Research output per year
Fingerprint
Dive into the research topics where Holger Frederik Philipsen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 6 Similar Profiles
-
Mekanisk og biologisk bekæmpelse af frostmålere, viklere og ribsbredvingemøl i økologisk solbær og ribs: Rapport for projekt gennemført med støtte fra Fonden for Økologisk Jordbrug 2011-2012
Sigsgaard, L., Philipsen, H., Jakobsen, H. B. & Korsgaard, M., 2013, Institut for Plante- og Miljøvidenskab, Københavns Universitet. 32 p.Research output: Book/Report › Report › Research
1038 Downloads (Pure) -
Natural regulation of Delia radicum in organic cabbage production
Meyling, N. V., Navntoft, S., Philipsen, H. F., Thorup-Kristensen, K. & Eilenberg, J., 1 Jan 2013, In: Agriculture, Ecosystems & Environment. 164, 1, p. 183-189 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
-
Comparison of life history parameters of two Frankliniella occidentalis (Thysanoptera: Thripidae) strains in New Zealand
Nielsen, M.-C., Teulon, D. A. J., Chapman, R. B., Butler, R. C., Drayton, G. M. & Philipsen, H. F., Apr 2010, In: Environmental Entomology. 39, 2, p. 303-311 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
-
Gråsnuder: biologi og skadevirkning
Harding, S., Nielsen, C., Philipsen, H. & Martin, J. O., 2008, In: Videnblade Pyntegrønt. 5.5-1, 2 p.Research output: Contribution to journal › Journal article › Communication
-
Controlling pear psyllids by mass-releasing Anthocoris nemoralis and A. nemorum (Heteroptera: Anthocoridae)
Sigsgaard, L., Esbjerg, P. H. M. & Philipsen, H., 2006, In: Journal of Fruit and Ornamental Plant Research. 14, Suppl. 3, p. 89-98 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
-
Education in biological control at the university level at KVL
Eilenberg, J., Jensen, D. F. & Philipsen, H., 2006, An ecological and societal approach to biological control. Eilenberg, J. & Hokkanen, H. M. T. (eds.). The Netherlands: Kluwer Academic Publishers, p. 65-71 7 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
-
Experimental releases of Anthocoris nemoralis F. and Anthocoris nemorum (L.) (Heteroptera: Anthocoridae) against the pear psyllid Cacopsylla pyri L. (Homoptera: Psyllidae) in pear
Sigsgaard, L., Esbjerg, P. H. M. & Philipsen, H., 2006, In: Biological Control. 39, 1, p. 87-95 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
-
Abundance of naturally occurring entomopathogenic nematodes and establishment of inoculated Steinernema feltiae in an organic cropping system
Nielsen, O. & Philipsen, H., 2005, In: IOBC/wprs Bulletin. 28, 3, p. 31-34 4 p.Research output: Contribution to journal › Journal article › Research