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Effect of Trap Color and Orientation on the Capture of Aphelinus mali (Hymenoptera: Aphelinidae), a Parasitoid of Woolly Apple Aphid (Hemiptera: Aphididae)
| Content Provider | Oxford Academic |
|---|---|
| Author | Beers, Elizabeth H. |
| Copyright Year | 2012 |
| Abstract | The factors affecting trap capture of adult Aphelinus mali (Haldeman) (Hymenoptera: Aphelinidae) were studied in 2010–2011 in eastern Washington apple (Malus spp.) orchards infested with its host woolly apple aphid, Eriosoma lanigerum (Hausmann) (Hemiptera: Aphididae). The initial study of white sticky cards indicated that traps stapled to the trunk in a vertical orientation had the highest capture. A factorial experiment of three colors (clear, white, and yellow) by three orientations (trunk, scaffold, and hanging) indicated that yellow traps and traps on trunks caught higher numbers of A. mali. For this reason, the recommended trap for this natural enemy is a yellow trap stapled to the trunk. Having a readily available and effective sampling method for this species may be helpful in implementing biological control programs and assessing the impact of different spray regimes. |
| Related Links | https://academic.oup.com/jee/article-pdf/105/4/1342/19290803/jee105-1342.pdf |
| Ending Page | 1349 |
| Starting Page | 1342 |
| File Format | |
| ISSN | 00220493 |
| e-ISSN | 1938291X |
| DOI | 10.1603/EC12174 |
| Journal | Journal of Economic Entomology |
| Issue Number | 4 |
| Volume Number | 105 |
| Language | English |
| Publisher | Oxford Academic |
| Publisher Date | 2012-08-01 |
| Access Restriction | Open |
| Subject Keyword | Biological Sciences Entomology Invertebrates Science and Mathematics Zoology and Animal Sciences Aphelinus Mali Trap Color Orientation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science 1100/1109; 2700; 2300/2303 |