Distribution and abundance of aphidophagous hoverflies (Diptera: Syrphidae) in wildflower patches and field margin habitats

Summary 1 The spatial and temporal variations in aphidophagous syrphid abundance were recorded over two seasons in wildflower resource patches sown in a winter barley crop and associated field margins. Standard census techniques and sticky board trapping were used to assess numbers of syrphids, whil...

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Veröffentlicht in:	Agricultural and forest entomology 2001-02, Vol.3 (1), p.57-64
Hauptverfasser:	Sutherland, Jamie P., Sullivan, Matthew S., Poppy, Guy M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aphidophagous syrphids Episyrphus balteatus foraging patch pest manage- ment predation Sphaerophoria spp wildflower
Online-Zugang:	Volltext
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