Simulation-aided study of herbicide patch spraying: Influence of spraying features and weed spatial distributions

Autor: Villette, S., Maillot, T., Guillemin, J.P., Douzals, J.P.

Publikováno v: In Computers and Electronics in Agriculture March 2021 182

Development of a rapid methodology for biological efficacy assessment in banana plantations: application to reduced dosages of contact fungicide for Black Leaf Streak Disease (BLSD) control

Autor: Bakache, A., Douzals, J.P., Bonicelli, Bernard, COTTEUX, Eric, De Lapeyre de Bellaire, Luc, Sinfort, C.

Publikováno v: Pest Management Science
Pest Management Science, Wiley, 2019, 75 (4), pp.1081-1090. ⟨10.1002/ps.5219⟩

International audience; BACKGROUND: Black sigatoka is the main disease of banana crop production and is controlled by using either systemic or contact fungicides through spray applications. Biological efficacy is typically assessed on a whole croppin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9704a24819b36362620ad206096f349d
https://hal.inrae.fr/hal-02608320

Spray deposition in a wind tunnel: a kinetic approach of wind speed effects

Autor: Douzals, J.P., Al Heidary, M., Sinfort, C.

Publikováno v: Aspects of Applied Biology
International Advances in Pesticide Application
International Advances in Pesticide Application, Jan 2016, Barcelona, Spain. pp.299-307

International audience; The objective of this study is to contribute to the future revision of the ISO 22856 standard while comparing the results from different protocols in a wind tunnel. A long duration exposure of collectors using a distribution t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::395a2cb14187c10eb61bc133be5d4857
https://hal.inrae.fr/hal-02609386

Vertical and horizontal spray distribution of hollow cone nozzles in a wind tunnel: a preliminary study to mitigate spray drift in orchard applications

Autor: Douzals, J.P., Chalendard, M.P.

Publikováno v: Suprofruit 2015, 13th Workshop on spray application techniques in fruit growing-Proceedings
SuproFruit 2015, 13th Workshop on spray application techniques in fruit growing
SuproFruit 2015, 13th Workshop on spray application techniques in fruit growing, Jul 2015, Lindau, Germany. pp.32-34

International audience; Hollow cone nozzles are still widely used in orchard spray applications because of their small droplet sizes, visible sound coverage without air assistance on early vegetation stages. However, drift mitigation issues along wat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bb2f5c1f421c77b60b660f3a33384fbe
https://hal.archives-ouvertes.fr/hal-01271797

Effect of nozzle orientation on droplet size and droplet velocity from vineyard sprays

Autor: Vallet, A., Tinet, C., Douzals, J.P.

Publikováno v: Journal of Agricultural Science and Technology (JAST)
Journal of Agricultural Science and Technology (JAST), University of Tarbiat Modares, 2015, 5, pp.672-678. ⟨10.17265/2161-6264/2015.10.004⟩

International audience; Spray drift has become an important issue in pesticide application. Vineyard spraying is particularly interesting to consider, as pesticide droplets are not directed towards the ground but rather towards the targeted crop. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ee2d2e724408301f4addc05354f34d9e
https://hal.archives-ouvertes.fr/hal-01542087/document