Anagyrus pseudococci (Girault) (Hymenoptera: Encyrtidae)’nin Farklı Yaştaki Planococcus citri (Risso) (Hemiptera: Pseudococcidae) Üzerindeki Bazı Biyolojik Özellikleri
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چکیده
منابع مشابه
Soil-applied imidacloprid is translocated to nectar and kills nectar-feeding Anagyrus pseudococci (Girault) (Hymenoptera: Encyrtidae).
Behavior was altered and survivorship was reduced when parasitoids, Anagyrus pseudococci (Girault) (Hymenoptera: Encyrtidae), were fed flowers from buckwheat, Fagopyrum esculentum L. (Polygonaceae), treated with soil applications of imidacloprid (Marathon 1% G). Parasitoids at 1 d had significantly reduced survivorship of 38 +/- 6.7% on label rate and 17 +/- 4.2% on twice label rate compared wi...
متن کاملIdentification of Planococcus ficus and Planococcus citri (Hemiptera: Pseudococcidae) by PCR-RFLP of COI gene
VINCENZO CAVALIERI, GAETANA MAZZEO, GIOVANNA TROPEA GARZIA, EMANUELE BUONOCORE & AGATINO RUSSO Di.S.Te.F. (Dipartimento di Scienze e Tecnologie Fitosanitarie), Università degli Studi di Catania, Via S. Sofia 100, I 95123 Catania. E-mail: [email protected] Servizio Fitosanitario, Regione Siciliana, U.O. 54-O.M.P. via Sclafani 34, I 95024 Acireale (Catania). E-mail: [email protected]
متن کاملThe effect of buckwheat flowers and cahaba vetch extrafloral nectaries on fitness of the vine mealybug parasitoid Anagyrus pseudococci (Hymenotpera: Encyrtidae)
The effect of access to buckwheat flowers (Fagopyrum esculentum Moench; Polygonales: Polygonaceae) or vetch extrafloral nectaries (Vicia sativa L. cv. ‘cahaba white’; Fabales: Fabaceae) on the fitness of Anagyrus pseudococci (Girault) (Hymenotpera: Encyrtidae) (a parasitoid of the vine mealybug, Planococcus ficus [Signoret]) (Hemiptera: Pseudococcidae) was determined in the laboratory. Female A...
متن کاملMolecular Evidence of Polyandry in the Citrus Mealybug, Planococcus citri (Hemiptera: Pseudococcidae)
The occurrence of polyandry in Planococcuscitri, presumed by earlier observations of mating behavior, was confirmed using microsatellite genotyping of pools of over 400 eggs resulting from controlled crosses of one female with two males. The genetic contribution of both mated males was confirmed in 13 out of 43 crosses. In three crosses it was possible to determine that only the first male fert...
متن کاملAdjuvants to improve aerial control of the citrus mealybug Planococcus citri (Hemiptera: Pseudococcidae) using entomopathogenic nematodes.
The citrus mealybug, Planococcus citri, is a highly destructive pest of citrus, occurring only in the aerial parts of plants. Humidity will be one of the key factors to consider when using entomopathogenic nematodes (EPN) as biological control agents. Different adjuvants can be added to suspensions of EPNs, to improve control as a foliar application. An aqueous suspension containing Heterorhabd...
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ژورنال
عنوان ژورنال: Tarım Bilimleri Dergisi
سال: 2005
ISSN: 1300-7580
DOI: 10.1501/tarimbil_0000000569