Parasites ofMonellia caryella [Hom.: Aphididae]: Phenology and effect on the aphid population in pecan orchards in Israel |
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Authors: | Fadel Mansour |
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Institution: | (1) Dept. of Entomology, Agricultural Research Organization, Newe Ya'ar Regional Experiment Station, P.O., 31999 Haifa, Israel |
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Abstract: | One primary parasite,Trioxys pallidus (Haliday) (Hym.: Braconidae), and a secondary parasite,Aphidencyrtus sp., were identified from the blackmargined aphid,Monellia caryella (Fitch) (Hom.: Aphididae), in Israeli pecan orchards. The average total parasitism for all locations sampled was 13.5%. Although a hyperparasite was
discovered, it had no significantly detrimental effect on the parasite.
Contribution from the Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel, No. 2034-E, 1987 series. |
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Keywords: | Pecan Monellia caryella Trioxys pallidus Aphidencyrtus sp |
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