Advanced drift reduction in orchard spraying

M. Wenneker, A.T. Nieuwenhuizen, J.C. van de Zande, P. Balsari, G. Doruchowski, P. Marucco

Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

Abstract

It is important to reduce drift of pesticides in order to minimise environmental pollution, including surface water during spray application. In a series of experiments the reduction in spray drift deposition on the soil surface outside an apple orchard was measured. Measurements were done for a reference situation in the Netherlands, i.e. a cross-flow fan sprayer, equipped with Albuz lilac hollow cone nozzles, and a spraying volume of approximately 200 L ha-1, and a prototype air-assisted sprayer (ISAFRUIT CASA sprayer) that is able to adjust air assistance, change nozzle type and adapt spray volume to measured tree canopy size and density. The effect of air assistance and nozzle type was
determined. From the experiments it is concluded that the combination of drift reducing methods consisting of coarse droplets and adjustment of air assistance is an effective method to reduce spray drift in the Netherlands
Original languageEnglish
Title of host publicationInternational Advances in Pesticide Application
EditorsP. Balsari, P.C.H. Miller
Place of PublicationWarwick
PublisherAssociation of Applied Biologists
Pages421-428
Publication statusPublished - 2012

Publication series

NameAspects of Applied Biology
PublisherAssociation of Applied Biologists
Number114
ISSN (Print)0265-1491

Fingerprint

Dive into the research topics of 'Advanced drift reduction in orchard spraying'. Together they form a unique fingerprint.

Cite this