Preference ofPholetesor ornigis [Hym.: Braconidae] for the sap-feeding larvae of its host,the spotted tentiform leafminer,Phyllonorycter blacerdella [Lep.: Gracillaridae] |
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| Authors: | E. A. C. Hagley D. Barber |
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| Affiliation: | (1) Research Station Vineland Station, Agriculture Canada, LOR 2EO, Ontario |
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| Abstract: | Significantly more eggs were deposited by the braconid,Pholetesor ornigis (Weed), in the sap-feeding larvae (i.e. instars 1–3), than in the tissue-feeding larvae (i.e. instars 4–5), of its host, the spotted tentiform leafminer,Phyllonorycter blancardella (Fabr.). |
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| Keywords: | leafminer braconid oviposition host preference |
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