Abstract
In the course of the alignment of national registration procedures with general EU guidelines, changes, improvements and validation of current test guidelines are advisable. The following is intended to contribute to the improvement of the present standard laboratory test procedure with predatory mites, as described byOvermeer (1988). Changes in the design of the test arena are described and discussed. They provide an open test system, conform with the requirements of the ESCORT Guidance Document (Anonymus 1994), avoiding uncontaminated areas on the test unit, easy to handle, and enabling reproducible assessments of the impact of agrochemicals.
Similar content being viewed by others
References
Anonymous, 1994: Guidance Document on Regulatory Testing Procedures for Pesticides with Non-Target Arthropods. SETAC (ESCORT) Workshop 28.–30. March 1994, Wageningen, Netherlands.
Bakker, F.; Grove, A.; Blümer, S.; Calis; J.; Oomen, P. 1992: Side effect tests for Phytoseiids and their rearing methods. IOBC/WPRS XV/3 1992: Guidelines for testing the effects of pesticides on beneficials pp. 61–75.
Dosse, G., 1957: Über die phytophagen und räuberischen Milben im süddeutschen Raum. Symp. Inst. Phytopathologie Aschersleben 1957, Dt. Akad. Landw. w. Berlin, 17.
Louis, F.;Hetterling, U., 1992: Raubmilben fressen nicht nur Spinnmilben. Der Deutsche Weinbau1, 23–27.
McMurtry, J. A.;Scriven, G. T., 1965: Insectary production of phytoseiid mites. J. econ. Ent.58, 282–284.
Overmeer, W. P. J., 1981: Notes on breeding phytoseiid mites from orchards (Acarina: Phytoseiidae) in the laboratory. Meded. Fac. Landbouwwet. Rijksuniv. Gent46, 503–509.
Overmeer, W. P. J. 1988: Laboratory method for testing side-effects of pesticides on the predacious mitesTyphlodromus pyri andAmblyseius potentillae (Acari: Phytoseiidae). In: IOBC/WPRS XI/4 1988: Guidelines for testing the effects of pesticides on beneficials pp. 65–69.
Voss, G., 1961: Ein neus Acarizidaustestungsverfahren für Spinnmilben. Anz. Schädlingsk.34, 76–77.
Author information
Authors and Affiliations
Additional information
With 2 figures
Rights and permissions
About this article
Cite this article
Louis, F., Ufer, A. Methodical improvements of standard laboratory tests for determining the sideeffects of agrochemicals on predatory mites (Acari: Phytoseiidae). Anz. Schadlingskde., Pflanzenschutz, Umweltschutz 68, 153–154 (1995). https://doi.org/10.1007/BF01991890
Issue Date:
DOI: https://doi.org/10.1007/BF01991890