Research Output per year
Fingerprint Dive into the research topics where Herman Helsen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 8 Similar Researchers
pome fruits
Agriculture & Biology
pests
Agriculture & Biology
integrated pest management
Agriculture & Biology
apples
Agriculture & Biology
orchards
Agriculture & Biology
pears
Agriculture & Biology
Hoplocampa testudinea
Agriculture & Biology
Tenthredinidae
Agriculture & Biology
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1996 2019
A review of the apple sawfly, hoplocampa testudinea (Hymenoptera tenthredinidae)
Vincent, C., Babendreier, D., Świergiel, W., Helsen, H. & Blommers, L. H. M., 2019, In : Bulletin of Insectology. 72, 1, p. 35-54 20 p.Research output: Contribution to journal › Article › Academic › peer-review
Open Access
Hoplocampa testudinea
Tenthredinidae
sawflies
apples
Hymenoptera
Beschermde appelteelt; Bestrijding van appelzaagwesp door wegvangen
Helsen, H. H. M., van der Sluis, B. J., van Tol, R. W. H. M., de Groot, G. A., van Kats, R. J. M. & van der Maas, M. P., 2018. 2 p.Research output: Contribution to conference › Poster › Academic
Open Access
Bestrijding van bramengalmijt met roofmijten
Winkler, K., van Holstein, R., Messelink, G. J. & Helsen, H. H. M., 2018.Research output: Contribution to conference › Poster › Professional
Open Access
Bruingemarmerde schildwants in opmars
Winkler, K. & Helsen, H. H. M., 2018.Research output: Contribution to conference › Poster › Professional
Open Access
De bruingemarmerde schildwants -heeft u hem al gezien?
Winkler, K. & Helsen, H. H. M., 2018Research output: Non-textual form › Web publication/site › Popular
Open Access
Activities 2006 2018
Use of toxic baits for the control of Drosophila suzukii
H.H.M. Helsen (Speaker)11 Jan 2018
Activity: Talk or presentation › Public lecture/debate/seminar
Beheersing van suzuki-fruitvlieg in aardbeien
H.H.M. Helsen (Speaker)10 Jan 2018
Activity: Talk or presentation › Public lecture/debate/seminar
Cinco años de experiencia con Drosophila suzukii en Holanda
H.H.M. Helsen (Speaker)16 Jan 2018
Activity: Talk or presentation › Public lecture/debate/seminar
Biologie en beheersing suzuki-fruitvlieg
H.H.M. Helsen (Speaker)16 Nov 2017
Activity: Talk or presentation › Public lecture/debate/seminar
Kirschessigfliegen-Kontrolle in Kirsche. Insektennetze als Teil einer integrierten Gesamtstrategie
H.H.M. Helsen (Speaker)5 Dec 2017
Activity: Talk or presentation › Public lecture/debate/seminar
Press / Media
Voortgang Stichting Aardbei Onderzoek
A. Evenhuis, K. van Rozen, H.F. Huiting, Y. Qiu, H.H.M. Helsen, J.M. van der Wolf, P. Kastelein, M. Wenneker, E.A.M. Beerling, K.A. Leiss, J. Janse, M.M. Riemens & L.P.G. Molendijk
20/08/18
1 item of Media coverage
Press/Media: Research
Schimmel ingezet bij bestrijden Suzuki-fruitvlieg
H.H.M. Helsen & R.W.H.M. van Tol
1/02/17
1 Media contribution
Press/Media: Expert Comment
Suzuki-fruitvlieg komt goed door de 'winter'
Herman Helsen & Bart van der Sluis
7/06/16
1 item of Media coverage
Press/Media: Expert Comment
Projects 2008 2020
TU-16033 NWO Biological control Spotted Wing Drosophila (BO-50-003-002, BO-25.10-006-003)
1/01/16 → 31/12/20
Project: EZproject
NWO 2017 Biological control of the new invasive pest species (BO-25.10-013-001)
1/01/17 → 31/12/17
Project: EZproject
KV 1509-069 De oorworm in de bodemfase (BO-50-002-017, BO-25.10-005-002)
1/01/16 → 31/12/18
Project: EZproject