Which pitfall traps and sampling efforts should be used to evaluate the effects of cropping systems on the taxonomic and functional composition of arthropod communities?

Manuscript before review - January 2019: first submitted version

Corrected manuscript - Visible changes - sept 2019: version after first review. The modifications are not visible.

Corrected manuscript - Clean version - sept 2019: version after first review. The modifications that have been done are visible. there are also responses to comments that were made directly in the document.