Syrphids

Syrphids

This page contains protocols for the quantifiaction of syrphid populations in wheat fields:

In this folder

The protocol consists in a counting method by capture of aphids (mainly <i>Rhopalosiphum padi, Metopolophium dihrodum</i> and <i>Sitobion avenae</i>) and aphid mummies in cereal crops. The same method is used for syrphids, natural enemies of aphids.

Modification date : 25 April 2023 | Publication date : 21 April 2023 | Redactor : IPM network