Immediate online access to all issues from 2019. Abstract. (2004) have reported that both grubs and adults have a feeding potential of 20-25 aphids/day. Correspondence to 1.0 1.1 1.2 are the prominent natural predatõrs. The technology has proved simple and easy to standardise. 50–53. The larvae feed on aphids.Young larvae are grayish white but later turn greenish with silvery lining on the dorsal side of the body. An Dipha aphidivora in uska species han Lepidoptera nga ginhulagway ni Edward Meyrick hadton 1934. This is a preview of subscription content, log in to check access. Appl. (Lepidoptera: Pyralidae) with sugarcane woolly aphid,Ceratovacuna lanigera (Zehntner) (Homoptera: Aphididae).Rept. Protocols for producing 35,000 cocoons ofD. (1997). • Attractant plants: Carrot family, (spider mite destroyer) The larval period lasts for 20–26 days and pupation takes place inside a straw-colored silken cocoon. Parasitoids and predators of Ceratovacuna lanigera, an important sucking insect pest of sugarcane, were surveyed in Dimapur, India. Dipha is a monotypic snout moth genus described by N. Arakaki and Yutaka Yoshiyasu in 1988. The predator was reared on field-collected SWA infested sugarcane leaf bits in GI trays of 60 cm x 45 cm x 10 cm size. Part of Springer Nature. Brown lacewing grub S. grandis feeding on aphid Adults of Synonycha grandis released in sugarcane field Egg The second problem of manual collectionof Dipha larvae was overcome by stacking new leaf bit sets contiguous to the old ones which facilitated the predator larvae to disperse from drying old leaf bit sets to the new ones on their own. Dipha aphidivora Meyrick 1934. collect. Dipha aphidivora (Meyrick), a lepidopteran predator of sugarcane woolly aphid (SWA) Ceratovacuna lanigera Zehntner was successfully reared for three successive generations, for the first time on a freeze-dried beef liver-based larval semi-synthetic diet. Proceedings of the XIV Biocontrol Workers’ Group Meeting.Tech. N. Mukunthan or R. Nirmala or G. Santhalakshmi or J. Srikanth or B. Singaravelu. were found as the natural predators of SWA confined to Passara area. Anonymous (2005). Parasitoids identified included Antrocephalus sp., Aphelinus desantisi, Encarsia flavoscutellum and Diaeretiella rapae. Research paper by N. Mukunthan, R. … predators and four pathogens affecting woolly aphid. The total life cycle lasted for 43.27±5.84 days. The first problem was solved by stacking one tier of uninfested leaf bits above every tier of infested leaf bits and at right angle to the lower layer. The duration of the first instar was 2.5 to 3.5 days (average 2.95+0.90 days). A simple mass rearing method for dipha aphidivora, the pyralid predator of sugarcane woolly aphid ceratovacuna lanigera. PubMed Google Scholar. Out of all, Micromus igorotus, a neuropteran predator, and Dipha aphidivora, a lepidopteran predator, were found to rapidly colonise the woolly aphid-infested … Sets comprising 50 infested and 50 uninfested leaf bits stacked in four tiers and inoculated with 500 eggs ofD. Chen, S. M., Cheng, W. Y. and Lin, G.J. Section of Entomology, Sugarcane Breeding Institute, Coimbatore 641007, Tamil Nadu, India, N. Mukunthan, R. Nirmala, G. Santhalakshmi, J. Srikanth & B. Singaravelu, You can also search for this author in Zool. Tax calculation will be finalised during checkout. The predator was reared on field-collected nymphs and adults of SWA (a natural host) and its biology was studied in the laboratory at 25C and 80% relative humidity. (2005). The Eupeodes sp. Each female lays 100 to 460 eggs and incubation period is 3 to 4 days. mass production of Dipha aphidivora Meyrick predator on sugarcane woolly aphid, Ceratovacuna lanigera Zehntner during 2005-2007, at Agricultural Research Station (ARS), Honnavile, Shimoga (district), Karnataka, India. In Petri plate tests, neonate or third to fourth instar larvae of the predator Dipha aphidivora Meyrick (Lepidoptera: Pyralidae) were offered its host Ceratovacuna lanigeraDipha aphidivora Meyrick (Lepidoptera: Pyralidae) were offered its host Ceratovacuna lanigera Dipha is a monotypic snout moth genus described by N. Arakaki and Yutaka Yoshiyasu in 1988. The duration of the first instar was 2.5 to In: N. Mukunthan, J. Srikanth, B. Singaravelu, Rajula Chandran, R. Thiagarajan, D. Puthira Prathap and N. Balasundaram (eds). ICRISAT is a member of the CGIAR … A simple mass rearing method for Dipha aphidivora, a predator of sugarcane woolly aphid 161 of hectares. and Synonycha sp. predator, Dipha aphidivora Lingappa et al. and coccinellid beetles showed an uneven distribution pattern throughout the study period. ), and lacewings, predatory thrips, anthocorid bugs (Orius spp. Joshi, S. and Viraktamath, C.A. 116 p. CABI (2001). Among them, Dipha aphidivora Meyrick (Pyralidae: Lepidoptera) commonly known as pyralid webber, is considered as one of the potential predators. 56, Project Directorate of Biological Control, Bangalore. It is often difficult to separate morphologically similar species and there is evidence that some species could in fact be complexes of cryptic species. Brief notes on the biology of each predator are given. Dipha aphidivora - Lepidopteran predator NPV infected larva Beauveria infected larva Lecanicillium infected aphid Entomopathogenic Nematode Metarhizium infection Infected Healthy. Recently, due to unreliability The sugarcane woolly aphid,Ceratovacuna lanigera Zehntner (Hemiptera: Aphididae): its biology, pest status and control.Curr. To achieve good performance DIPHA supports dualized computation as described in [D] , makes use of the optimization introduced in [E] and employs an efficient data … 103. Tripathi, G.M. Sugar Tech A laboratory study was conducted on the biology of sugarcane woolly aphid (SWA) predator, Dipha aphidivora. Its single species, Dipha aphidivora, was described by Edward Meyrick in 1934. Many reported the importance of predator, D. aphidivora in managing C. lanigera pest (Arakaki, 1992; Cheng et Sugar Tech 8, 160–165 (2006). Patil, A.S., Shinde, V.D., Magar, S.B., Yadav, R.G. Subscription will auto renew annually. A simple laboratory method for mass rearingDipha aphidivora (Meyrick) (Lepidoptera: Pyralidae), a predominant predator of sugarcane woolly aphid (SWA)Ceratovacuna lanigera Zehntner (Homoptera: Aphididae), was developed as an alternative to rearing in shade net houses. overview; data; articles; names Publ. Abstract Parasitoids and predators of Ceratovacuna lanigera, an important sucking insect pest of sugarcane, were surveyed in Dimapur, India.Predators identified included Conobathra aphidivora [Dipha aphidivora], Eupeodes confrater and Chrysopa sp. Taiwan Sug. Semantic Scholar profile for undefined, with 10 scientific research papers. volume 8, pages160–165(2006)Cite this article. Two potential predators (Dipha aphidivora and Micromus igorotus) were identified by the Project Directorate of Biological Control and field level production units were established by entomologists from the All India Co-ordinated Research Projects. Sug.,36 (1): 37–48. 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