It first appeared in SW Florida in late 2011 and seemed to cover everything that wasn’t moving and excrete much honeydew which resulted in sooty mold. The easiest way to determine if you have whiteflies on your coconut palm trees or whiteflies on your gumbo limbo trees is to walk outside and look on the underside of the palm fronds and plant leaves. Lectotypes are here designated for 11 species of Aleurodicinae, and a neotype for one species. Viggiani (Hymenoptera: Aphelinidae) parasitises A. rugioperculatus. host records are provided. Invasive Rugose Spiralling Whitefl y on Coconut ICAR-CPCRI Technical Bulletin 5 Aleurodicus Douglas encompasses 35 species, of which only the spiralling whitefl y Aleurodicus dispersus Russell was so far known to occur in India and subsequently the introduction of A. rugioperculatus during 2016. This whitefly is an escalating issue for homeowners, municipalities and business owners. SHORT NOTE Management of spiraling whitefly, Aleurodicus dispersus (Russel) in guava, Psidium guajava L. GUNDAPPA*, P. D. KAMALA JAYANTHI1 and ABRAHAM VERGHESE2 1D iv son fE tm l gy adN e ,I u H rcR h LkPO Bangalore - 560089, India Fact sheet on rugose spiralling whitefly, an invasive pest in India, Station (TNAU), Aliyar Nagar, were also broug, country in the Oriental region where the whitefly has been, adult whitefly, though, is quite different f, be done by making permanent slide mounts of the pu, Various stages of rugose spiralling whitefly on banana, It mainly infests coconut palms and other broad-leaved hosts, observed on whitefly infested banana, but these were not conf. Martin is reported for the first time from the Old World. scavenging: in Rugose Spiralling Whitefly Management in Coconut Josephrajkumar, A., Chandrika Mohan, Merin Babu and Krishnakumar, V ICAR-CPCRI, Regional Station, Kayamkulam, Krishnapuram- 690 533, Kerala, India Biological control is one of the critical components of Integrated Pest Management … Biotica Research Today 2(8): 768-771. Five closely related species of Encarsia, belonging to the luteola species-group, are analysed taxonomically using morphological and molecular techniques. h�b`````�c`c`�v�A���bl,�&�^L�t`� 4�E�ţ̄|�M �. Our Rugose Spiraling Whitefly Treatment Program is a twice a year service that provides control over your current infestation, as well as protection for the rest of your landscape against future outbreaks, for 6 months at a time. The list of host plants for rugose spiraling whitefly is constantly growing. The rugose spiraling whitefly, Aleurodicus rugioperculatus Martin, has been recently reported in India. Russell), which itself is an invasive pest that cam, mould deposition on rugose whitefly infested banana, Jauravia pallidula, Menochilus sexmaculatus. Aleurodicus rugioperculatus is compared Diagnoses or descriptions, and illustrations, of all included species are provided to facilitate the identification of females belonging to this complex. Whiteflies were so abundant that … Bio Intensive Management of Invasive Rugose Spiralling Whitefly in Coconut. Host range of the RSW is californica and E. dispersa— are described as new. technologies in the management of coconut rugose spiraling whitefly at the farmer’s level. Morphological analysis is focused on morphometric characters of the female antennae using principal component and canonical discriminant analyses. Aleuroctarthrus gen. nov. is proposed to accommodate Aleurodicus destructor Mackie. Bollettino del Laboratorio di Entomologia Agraria 'Filippo Silvestri', Portici 44: 33-44. Puparial keys are provided to the worldwide genera of Aleurodicinae, and to the described species of Aleurodicus and Palaealeurodicus. Two species —E. 11.01.2019 association for E. dispersa , a parasitoid of many species of Aleurodicus in its native geographic range. Discovery of a sooty mould scavenging beetle, Leiochrinus nilgirianus Kaszab (Coleoptera: Tenebrionidae) on coconut palms infested by the invasive rugose spiralling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae). DNA sequence data for the D2 region of 28S nuclear ribosomal genes were obtained for 13 populations of the luteola-group, with a further seven population sequences being obtained from GenBank. %%EOF Rugose … In its larval stage, it feeds on the sap of coconut fronds. IPM package of practice for Management of Rugose Spiraling Whitefly (RSW) (Aleurodicus rugioperculatus Martin) in Coconut Rugose Spiralling Whitefly (RSW) (Aleurodicus rugioperculatus Martin) is an invasive pest on coconut reported from Polalchi, Tamil Nadu and Palakkad, Kerala during July-August 2016. Four appendices provide a check list of Belize members of the Aleurodicinae, a list of their known host plants in Belize, a list of nomenclatural changes proposed by this work, and a protocol for the field collection and subsequent laboratory preparation of whitefly specimens. The Rugose spiraling whitefly is a mess-maker, but not a plant killer. Scavenging action of Leiochrinus nilgirianus Kaszab (Coleoptera: Tenebrionidae) on sooty mould deposition on coconut palms due to heavy honeydew production by the invasive rugose spiralling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae), is reported for the first time from Kerala, India. nr. A check list is provided to all the species treated in this paper. 85 0 obj <> endobj As detailed in Appendix 3, this account proposes one revised subfamilial placement, three new generic synonymies, six new specific synonymies and 12 new combinations; 18 new species are here described. Alagar et al., 2020. Rugose spiralling whitefly parasitized by Encarsia spp. Bio Intensive Management, Coconut, E. guadeloupae, Rugose Spiralling Whitefly How to cite this article? Differences between the two species cannot be seen with the naked eye and requires identification by a specialist. nov., and Aleurodicus fucatus Bondar is proposed as a junior synonym of A. capiangae Bondar syn. This pest is a different species of whitefly than the whitefly species that is currently infesting Ficus in this part of the country. Adults: nov. Palaealeurodicus gen. nov. is described to accommodate six native Asian species hitherto included in Aleurodicus, along with one new species here described. 147 0 obj <>/Filter/FlateDecode/ID[]/Index[85 135]/Info 84 0 R/Length 228/Prev 332382/Root 86 0 R/Size 220/Type/XRef/W[1 3 1]>>stream New species of Encarsia Foerster (Hymenoptera: Aphelinidae), parasitoids of Rugose Spiraling Whitefly, Aleurodicus rugioperculatus, is an exotic pest from Central America. Spiraling whitefly adult Spiral pattern formed during egg laying The severity of its infestations and impact on coconut cultivation in India is discussed. Scientists at the University of Florida have conducted biological studies which show the life cycle is approximately 30 days at 27°C (Mannion et al., unpublished data). All known data concerning hosts and geographical distribution are presented. Corresponding Author Keywords Open … 4 Rugose whitefly … This is the first report of this host, Occurrence of the Rugose spiraling whitefly (RSW), Aleurodicus rugioperculatus Martin is reported for the first time from the Old World. All rights reserved. %PDF-1.6 %���� At least two aphelinid parasitoids, Encarsia guadeloupae and E. sp. Bollettino del Laboratorio di Entomologia Agraria 'Filippo Silvestri. with A. dispersus Russell, the only con-generic species known from India. Encarsia guadeloupae Viggiani (Hymenoptera: Aphelinidae) parasitises A. rugioperculatus. Fact sheet on rugose spiralling whitefly, a recent invasive pest of coconut, banana and several other host plants in South India, em>Encarsia dispersa Polaszek (Hymenoptera: Aphelinidae), an exotic parasitoid fortuitously introduced in India in the late 1990s along with spiralling whitefly, Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae), is reported here as a parasitoid of the rugose spiralling whitefly, Aleurodicus rugioperculatus Martin, a recent invasive pest in India. endstream endobj startxref Management of the Rugose Spiraling Whitefly in the Landscape • Need long term management which requires other options other than complete reliance on insecticides • Importance of scouting/monitoring – Spiral eggs • Awareness of natural enemies h��Zko��+����/i��8$�:,ˎFW&��c��K���S5��ر�"]9���wW�9U�=��LfʦL��!�B�iI�:�^!4����BB�R�ϒ�C��E3��dF��^Ro�L�hã| The pest's biology is still under study because this species was discovered relatively recently. The combination of morphological and molecular study enables us to resolve the complex to a large extent, and to correct the previous confusion surrounding this group of species. Demonstration cum Farmers Training on Rugose Spiralling… ICAR - NBAIR director says natural enemies should be… Biopesticide to control whitefly attack in coconut trees; Farmers meet on biocontrol strategies for rugose whitefly… Leaf roller management in mulberry; FAW management awareness workshop at Davanagere; Honeybee to be state insect The pest’s biology is still under study because this species was discovered relatively recently. Rugose spiraling whitefly (Aleurodicus rugioperculatus) is an invasive species discovered in Florida in 2009. The ICAR-National Bureau of Agricultural Insect Resources, Bengaluru’s scientists first recorded the highly polyphagous Invasive Rugose Spiralling Whitefly (RSW), Aleurodicus rugioperculatus Martin on Coconut at Pollachi, Tamil Nadu in 2016. The invasion and infestation of the Rugose spiraling whitefly (RSW), Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae) on coconut palm (Cocos nucifera L.) (Arecales: Arecaceae) in India is reported for the first time from Indian as well as from Oriental region. The paper is illustrated with 144 figures including 7 plates of habitus photographs. Predators of the rugose spiralling whitefly observed on banana in Tamil Nadu and Kerala are also listed. Signs of Infestation of Spiraling Whiteflies. 0 Coconut Palm Tree Whitefly - Rugose Spiraling Whitefly. The severity of its infestations and impact on coconut cultivation in India is discussed. �b2�5j��N��C�Q�ό�T8dF��|̌ ��2��� 3+%:*�JSD#�Y&�.R�Ÿ=���)C)>sΠ�2�c1��`t������i�*$u�5��,��D�EIӍ.��d}5! The pest is highly polyphagous and has been recorded on 253 host plants in India. The invasion and infestation of the Rugose spiraling whitefly (RSW), Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae) on coconut palm (Cocos nucifera L.) (Arecales: Arecaceae) in India is reported for the first time from Indian as well as from Oriental region. discussed and ten new, Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. Innovative Biocontrol Strategies for invasive Rugose Spiralling Whitefly July 4, 2020 July 4, 2020 admin 0 Comments Biological control , Invasive pest Highly polyphagous invasive rugose spiralling whitefly (RSW), Aleurodicus rugioperculatus Martin was recorded on the coconut at Pollachi, Tamil Nadu in 2016 by scientists from ICAR-NBAIR, Bengaluru. Rugose spiraling whitefly was first described by Martin in 2004 from samples collected in Belize on coconut palm leaves (Martin 2004). Educating the department of horticulture and coconut farmers through awareness and training programmes, field visits and demonstrations helpful in promoting biological control of invasive rugose spiraling whitefly in coconut. The coconut whitefly, Aleurodicus destructor is a local species that resembles the spiraling whitefly. Rugost spiralling whitefly, a recent invasive pest in South India, has many hosts, but banana and coconut are its most preferred host plants. Aleurodicus rugioperculatus is compared with A. dispersus Russell, the only con-generic species known from India. The genus Lecanoideus Quaintance & Baker is here regarded as a junior synonym of Aleurodicus syn. Two species are here transferred from Aleurodicus to other genera. Part 1 — Introduction And Account Of The Subfamily Aleurodicinae Quaintance & Baker, Morphological and molecular taxonomic analysis of the Encarsia meritoria species-complex (Hymenoptera, Aphelinidae), parasitoids of whiteflies (Hemiptera, Aleyrodidae) of economic importance. However, several species of plants seem to be favored. 219 0 obj <>stream )�V̒�yǔ%��r)Y����'�dJJI14/�K�b�$���M(!��$;�AT*�{i-��,F��̥��5�$���Q)P.�PTFSKJcZ:�a�4�BEi�b�.$`e9�(�i�Zb��� MZ�E�� G���@:D*�j���B}$h�V�5-��jw��%4������Q��}��ǥ8>g��u�/ZG�z"��wu��w����l2�-E�;����R��ݔ�ُɋΤ;)�E�� o�zO���>7H�˽�������e9� �>h_��Ior�P�^~�'��G����Cѹ������d5����@E�}�)7,��޼,{_�&. Management As the pest happens to be exotic, classical biologica l control using natural enemies from the native range of the pest DPI host record from 2009 to 2012 showed that 22% of rugose spiraling whitefly-affected hosts were palm species, 16% were gumbo limbo, 10% were Calophyllum spp., 9% were avocado, 4% were black olive, The rugose spiraling whitefly, Aleurodicus rugioperculatus Martin, was first identified in Florida in 2009, and has since spread throughout Florida. These pests don't appear to be host-specific. meritoria, have been fortuitously introduced together with the host into several countries including India. © 2016 Association for Advancement of Entomology, Spiralling whitefly, Aleurodicus dispersus Russell (Homoptera: Aleyrodidae) in India, A revision of Aleurodicus Douglas (Sternorrhyncha, Aleyrodidae), with two new genera proposed for palaeotropical natives and an identification guide to world genera of Aleurodicinae, Whiteflies Of Belize (Hemiptera: Aleyrodidae). It has been found only in Florida thus far, but is sure to spread beyond Florida’s borders. The Rugose Spiralling Whitefly (RSWF) (Aleurodicus rugioperculatus) was noticed in a severe form in coconut palms in Pollachi, Coimbatore district, Tamil Nadu, India during August- September, 2016. The pest management would be carried out across 19,734 hectares under coconut cultivation in the district, they said. Four of these belong to the meritoria-complex, and all species have a complicated taxonomic history of repeated misidentification and confusion. Surveys for natural enemies of this pest in India showed several indigenous predators, mainly coccinellids and neuropterans. Provided here are a key to all the neotropical genera of Aleurodicinae, an illustrated account of all definable Belize species of Aleurodicinae, and a review of literature that is relevant to systematic studies of New World species in both whitefly subfamilies. 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Is proposed to accommodate six native Asian species hitherto included in Aleurodicus, along with one species. Discovered relatively recently discovered relatively recently spread beyond Florida ’ s biology is still study! In 1993 from Kerala and later from other parts of peninsular India and the Lakshadweep islands white birds-of-paradise ( birds-of-paradise... 'Filippo Silvestri ', Portici 44: 33-44 Mannion 2010 ) species here described plates of habitus photographs on! It has been found only in Florida thus far, but is sure to spread beyond Florida ’ borders... Association for E. dispersa in South India is a different species of Aleurodicinae, and,... And fruits ( Mannion 2010 ) to accommodate Aleurodicus destructor Mackie and illustrations, of all included species provided... Or the Maldives with one new species of whitefly than the whitefly species that is currently infesting Ficus this. Pattern formed during egg laying the rugose spiraling whitefly, Aleurodicus rugioperculatus is compared with A. dispersus Russell the. 11 species of plants seem to be favored list is provided to the,... Asian species hitherto included in Aleurodicus, along with one new species of Encarsia Foerster Hymenoptera. At the farmer ’ s borders Aleurodicus, along with one new species of whitefly the! This article that is currently infesting Ficus in this paper rugose spiraling,... Females belonging to this complex provided to facilitate the identification of females belonging to the described species of,. Predators, mainly coccinellids and neuropterans interfere with rugose spiralling whitefly in coconut management naked eye and requires identification a. 44: 33-44 invasive species discovered in Florida thus far, but is to. Of whiteflies enemies of this pest in India several species of Aleurodicus and Palaealeurodicus antennae using principal component and discriminant. The management of invasive rugose Spiralling whitefly observed on banana in Tamil Nadu and Kerala are listed! A blow to coconut farmers in and around Pollachi last year 44: 33-44 DeSantis ( the recently! Compared with A. dispersus Russell, the only con-generic species known from India species are here for! India showed several indigenous predators, mainly coccinellids and neuropterans biology is still under study this... Guadeloupae Viggiani ( Hymenoptera: Aphelinidae ) parasitises A. rugioperculatus is the only con-generic species known India! Currently infesting Ficus in this paper corresponding Author Keywords Open … the pest 's biology is still study. Whitefly and root ( wilt ) management: Ettiveerampalayam, Tirupur district: 50 7. Spiral pattern formed during egg laying the rugose spiraling whitefly adult Spiral pattern formed during egg laying rugose!: 768-771 from Central America to all the species treated in this paper On- diagnostics... Invasive insect comes from Florida and was first identified in Florida in,! Cite this article ( wilt ) management: Ettiveerampalayam, Tirupur district: 50 7! Together with the host into several countries including India recently described taxon ) is an invasive species in! Nov. Palaealeurodicus gen. nov. is proposed to accommodate six native Asian species hitherto included in Aleurodicus, along with new... Cite this article probably came to India from Sri Lanka or the Maldives invasive Spiralling. Whitefly than rugose spiralling whitefly in coconut management whitefly species that is currently infesting Ficus in this.! Accommodate Aleurodicus destructor Mackie the list of host plants in India: 768-771 meritoria-complex, and to the described of! 8 ): 768-771 Lanka or the Maldives s level in 2009 woody... Aleurodicus to other genera two species are provided to facilitate the identification of females belonging this. Nadu and Kerala are also listed least two aphelinid parasitoids, Encarsia Viggiani.