אסיף מאגר המחקר החקלאי

Parasites of Monellia caryella [Hom.: Aphididae]: Phenology and effect on the aphid population in pecan orchards in Israel

Year:

1988

Source of publication :

Authors :

Volume :

33

Co-Authors:

Mansour, F., Dept. of Entomology, Agricultural Research Organization, Newe Ya'ar Regional Experiment Station, P.O., Haifa, 31999, 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. © 1988 Lavoisier Abonnements.

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