Preliminary experiments on the rearing of an aphidophagous pyralidIsauria aphidivora Meyr. Many reported the importance of predator, D. aphidivora in managing C. lanigera pest (Arakaki, 1992; Cheng et ), mirid bugs, and predatory flies such as hover flies. Tax calculation will be finalised during checkout. Sug.,36 (1): 37–48. Correspondence to Mukunthan, N., Nirmala, R., Santhalakshmi, G. et al. are the prominent natural predatõrs. 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. 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. Of the several problems faced in the rearing, two major ones required solutions to make the methodology a success: (i) extensive dispersal of aphids from the rearing trays and (ii) the labour intensive process of collectingDipha larvae from drying old leaf bits and inoculating them on fresh bits at every change. (2004). 116 p. CABI (2001). (2004) have reported that both grubs and adults have a feeding potential of 20-25 aphids/day. © 2020 Springer Nature Switzerland AG. Predators identified included Conobathra aphidivora [Dipha aphidivora], Eupeodes confrater and Chrysopa sp. 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. The technology has proved simple and easy to standardise. Dipha aphidivora Meyrick 1934. collect. ICRISAT is a member of the CGIAR … Predators: Predatory mites, predatory beetles such as small staphilinids (Oligota spp. Mass production of Dipha aphidivora (Meyrick), a potential predator of sugarcane woolly aphid, Ceratovacuna lanigera Zehntner, was attempted in 'makeshift' type green shade nets of 40 and 50% mesh with temporarily installed bamboo frames by covering 6 and 7 months old sugarcane crop on small scale (25 m2). Proceedings of the XIV Biocontrol Workers’ Group Meeting.Tech. Tripathi, G.M. 56, Project Directorate of Biological Control, Bangalore. • Attractant plants: Carrot family, (spider mite destroyer) [1] It is found in India, China, Malaysia, the Philippines, Taiwan, Java and Japan. Thirty-one species of predators and seven parasitoids were found to naturally suppress the woolly aphid. Part of Springer Nature. PubMed Google Scholar. This is a preview of subscription content, log in to check access. The duration of the first instar was 2.5 to 3.5 days (average 2.95+0.90 days). predators and four pathogens affecting woolly aphid. 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 Recently, due to unreliability Res.,3(1): 99–100. (Lepidoptera: Pyralidae) with sugarcane woolly aphid,Ceratovacuna lanigera (Zehntner) (Homoptera: Aphididae).Rept. Research paper by N. Mukunthan, R. … A (allied to E. confrater) and Dideoides chrysotoxoides, and the pyralid Dipha aphidivora were recorded as predators of P. baenzigeri. Santhalakshmi, G. and Somasekhara Goud, Y. https://en.wikipedia.org/w/index.php?title=Dipha&oldid=983574948, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 October 2020, at 00:58. Crop Protection Compendium, Global Module, Wallingford, Commonwealth Agricultural Bureau International, UK. Young larvae are grayish white but later turn greenish with silvery lining on the dorsal side of the body. Sci.,87 (3): 307–316. Anonymous (2005). The sugarcane woolly aphid,Ceratovacuna lanigera Zehntner (Hemiptera: Aphididae): its biology, pest status and control.Curr. Subscription will auto renew annually. aphidivora in single cycle or staggered modes are outlined. 1.0 1.1 1.2 Inst,155: 1–11. 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. Among them, Dipha aphidivora Meyrick (Pyralidae: Lepidoptera) commonly known as pyralid webber, is considered as one of the potential predators. Semantic Scholar profile for undefined, with 10 scientific research papers. The aphids were also likely to be eaten by some rodents. were recorded attacking the aphid Ceratovacuna lanigera on sugarcane in … In: N. Mukunthan, J. Srikanth, B. Singaravelu, Rajula Chandran, R. Thiagarajan, D. Puthira Prathap and N. Balasundaram (eds). Parasitoids identified included Antrocephalus sp., Aphelinus desantisi, Encarsia flavoscutellum and Diaeretiella rapae. Appl. Abstract The predators Isauria aphidivora [Dipha aphidivora], Synonycha grandis, Lemnia swinhoei [Coelophora saucia], Coccinella septempunctata, Syrphus spp., Eumicromus sauteri [Micromus sauteri] and Scymnus spp. The Eupeodes sp. Abstract. (1992). Dipha is a monotypic snout moth genus described by N. Arakaki and Yutaka Yoshiyasu in 1988. Seven-month-old sugarcane crop with 60-70% SWA infestation covered by 50% green shade … A simple mass rearing method for Dipha aphidivora, a predator of sugarcane woolly aphid 161 of hectares. Dipha is a monotypic snout moth genus described by N. Arakaki and Yutaka Yoshiyasu in 1988. Its single species, Dipha aphidivora, was described by Edward Meyrick in 1934. A (allied to E. confrater) and Dideoides chrysotoxoides, and the pyralid Dipha aphidivora were recorded as predators of P. baenzigeri. Dipha aphidivora - Lepidopteran predator NPV infected larva Beauveria infected larva Lecanicillium infected aphid Entomopathogenic Nematode Metarhizium infection Infected Healthy. The sugarcane woolly aphid predator —Dipha aphidivora (Meyrick) (Lepidoptera: Pyralidae). aphidivora followed by provisioning of the same numbers of leaf bits in the same fashion six times at 3 day intervals, gave 78.5% pupal recovery at the end of the rearing period of 18 days. Sugarcane Breeding Institute, Coimbatore, India, pp. Abstract 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. Dipha aphidivora occupied 5.6±0.81, 24.61±3.41, 7.80±0.51, 1.65±0.54 and 3.89±0.74 days for incubation, total larval period, pupation, longevity of adult male and female, respectively. Each female lays 100 to 460 eggs and incubation period is 3 to 4 days. Parasitoids identified included Antrocephalus sp., Aphelinus desantisi, Encarsia flavoscutellum and Diaeretiella rapae. and Nerkar, Y.S. Dipha aphidivora Brumus suturalis Cryptolaemus montrouzieriAssassin bugs SpiderOrius laevigatus Podisus maculiventris Coccinella septumpunctata Crysoperla carnea Sryphus sp. 103. The larvae feed on aphids.Young larvae are grayish white but later turn greenish with silvery lining on the dorsal side of the body. No. The larvae feed on aphids. Sugar Tech 8, 160–165 (2006). ), and lacewings, predatory thrips, anthocorid bugs (Orius spp. Brief notes on the biology of each predator are given. 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 overview; data; articles; names 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. An Dipha aphidivora in uska species han Lepidoptera nga ginhulagway ni Edward Meyrick hadton 1934. Zool. Three larval instars that are completed in 7 to 9 days are then followed by a pupal stage of 3 to 8 days. Sugar Tech 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 larval period lasts for 20–26 days and pupation takes place inside a straw-colored silken cocoon. were found as the natural predators of SWA confined to Passara area. It is often difficult to separate morphologically similar species and there is evidence that some species could in fact be complexes of cryptic species. Natural enemies of insects: Predators 1. Waray hini subspecies nga nakalista. Learn more about Institutional subscriptions. DIPHA includes MATLAB functions to create the input files and visualize the output. Res. The pupa is cylindrical and reddish. https://doi.org/10.1007/BF02943653, Over 10 million scientific documents at your fingertips. predator, Dipha aphidivora Lingappa et al. 50–53. The body is covered with prominent white hairs. N. Mukunthan or R. Nirmala or G. Santhalakshmi or J. Srikanth or B. Singaravelu. Experiments were conducted on the biology, feeding potential and standardization of the 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. volume 8, pages160–165(2006)Cite this article. Entomo pathogenic fungi: Beauveria sp. Joshi, S. and Viraktamath, C.A. The aphids were also likely to be eaten by some rodents. Removal of water shoots Detrashing of canes in woolly aphid prone areas. 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. Doc. A laboratory study was conducted on the biology of sugarcane woolly aphid (SWA) predator, Dipha aphidivora. 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