Items where Author is "Helsen, H."

Number of eprints: 4.

Newspaper or magazine article

Helsen, H. and Brouwer, G. (2015) Aanpak van suzuki : hygiëne voor beperken oogstschade door de suzuki-fruitvlieg. Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2015 (7/8), 12 - 14.

Conference paper, poster, etc.

Trapman, M.; Helsen, H. and Polfliet, M. (2008) Development of a dynamic population model as a decision support system for Codling Moth (Cydia pomonella L) management. In: Boos, Markus (Ed.) Ecofruit - 13th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 18thFebruary to 20th February 2008 at Weinsberg/Germany, pp. 247-251.

Teaching resource

Helsen, H. (2008) Gebruik van natuurlijke vijanden in de fruitteelt. PPO, Sector Fruit, NL.

Other

Jong, P.F. De; Winkler, K.; Helsen, H.; Anbergen, R.; Wenneker, H.; Silfhout, A. Van; Schouten, H. and Weg, E. Van Der (2017) Groene veredeling : versnelde selectie van low input rassen fruit. Wageningen University and Research, Wageningen, NL.

This list was generated on Sat Aug 16 12:50:34 2025 CEST.