Stripes of wildflowers across farm fields could cut pesticide spraying

Long strips of bright wildflowers are being planted through crop
fields to boost the natural predators of pests and potentially cut
pesticide spraying.

The strips were planted on 15 large arable farms in central and
eastern England last autumn and will be monitored for five years, as
part of a trial run by the Centre for Ecology and Hydrology (CEH).

Concern over the environmental damage caused by pesticides has grown
rapidly in recent years. Using wildflower margins to support insects
including hoverflies, parasitic wasps and ground beetles has been shown
to slash pest numbers in crops and even increase yields.

Stripes of wildflowers across farm fields could cut pesticide spraying