Influence of Sticky Trap Color and Height Above Ground on Capture of Alate Elatobium abietinum (Hemiptera: Aphididae) in Sitka Spruce Plantations
A series of field trials were used to assess the practicality of using sticky traps to monitor populations of green spruce aphid, Elatobium abietinum (Walker), in plantations of Sitka spruce. The highest numbers of alate E. abietinum were caught on sticky traps placed in the upper third of the live...
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Veröffentlicht in: | Environmental entomology 2011-02, Vol.40 (1), p.120-125 |
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