Academic literature on the topic 'Nematoda'

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Journal articles on the topic "Nematoda"

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Indarti, Siwi, Arif Wibowo, Siti Subandiyah, and Miftahul Ajri. "First Record: A Stem and Bulb Plant Parasitic Nematode at Garlic Area Centre Temanggung, Central Java, Indonesia with Species Reference to Ditylenchus dipsaci." Jurnal Perlindungan Tanaman Indonesia 22, no. 2 (2018): 233. http://dx.doi.org/10.22146/jpti.35321.

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A survey to investigate the stem and bulb plant parasitic nematode at one of garlic area centre, in Temanggung, Central Java, Indonesia was conducted from Januaryto February 2018. Infected plant with specific symptoms, morphological and morphometric characters both of female and male of adult nematodes were used to describe a A1 quarantine plant parasitic nematode Ditylenchus dipsaci. Seven from nine observed locations were postively infected with population in average 2.67 nematodes per 100 g of soil and 2.67–189.33 per bulb. This is the first report of D. dipsaci from Indonesia and consequen
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Indrayati, Liestiana. "INVENTARISASI NEMATODA PARASIT PADA TANAMAN, HEWAN DAN MANUSIA." EnviroScienteae 13, no. 3 (2017): 195. http://dx.doi.org/10.20527/es.v13i3.4306.

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Pathogenic nematodas are widespread in nature, it can attack plants, animals, and humans and cause disruption to their hosts, then effect to lower quantity of plantation, yields, and livestock production and also affect to degradation of human resource quality. This paper is a systematic review that uses literature method about the inventory of nematoda parasite that attacks plants, animals and human, some method of examination and the effects that occurred by the host. The major parasite nematodas that infect the plants are Meloidogyne sp, Pratylenchut sp, and Radopholus sp., nematode in anim
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Irvine, Allister, Sharon A. Huws, Louise E. Atkinson, and Angela Mousley. "Exploring the antimicrobial peptidome of nematodes through phylum-spanning in silico analyses highlights novel opportunities for pathogen control." PLOS Neglected Tropical Diseases 17, no. 9 (2023): e0011618. http://dx.doi.org/10.1371/journal.pntd.0011618.

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Antimicrobial Peptides (AMPs) are key constituents of the invertebrate innate immune system and provide critical protection against microbial threat. Nematodes display diverse life strategies where they are exposed to heterogenous, microbe rich, environments highlighting their need for an innate immune system. Within the Ecdysozoa, arthropod AMPs have been well characterised, however nematode-derived AMP knowledge is limited. In this study the distribution and abundance of putative AMP-encoding genes was examined in 134 nematode genomes providing the most comprehensive profile of AMP candidate
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Johari Jalinas, Izham N.F.M., Sundaram D.A.N., Abba A., and Wan Nurashikin Khairuddin. "Pemencilan Nematoda dari Tanah Tanaman Limau Kasturi dan Kesan Nematoda Sebagai Entomopatogen bagi Afid Toxoptera Citricidus." Semarak Proceedings of Natural and Environmental Sciences 1, no. 1 (2025): 30–35. https://doi.org/10.37934/spnes.1.1.3035a.

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Serangga perosak afid Toxoptera citricidus merupakan serangga perosak utama yang paling banyak dijumpai di kawasan tanaman pokok limau kasturi Citrus microcarpa organik, Taman Botani Bangi (TBB) UKM. T. citricidus menjejaskan kawasan pucuk meristem dan permukaan daun serta menyebabkan jangkitan virus dan kulat kepada pokok limau kasturi ini. Pihak pengurusan TBB UKM mengeluarkan hasil tanaman limau kasturi organik, bagi mengekalkan keadaan ini kawalan secara biologi sedia ada di lapangan amat perlu diutamakan. Oleh itu, objektif pertama kajian ini adalah bertujuan untuk mengenalpasti agen kawa
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Malyutina. "ABOUT EFFECTS OF SOME NEUROPEPTIDES ON LOCOMOTOR BEHAVIOR OF CYST-FORMING PLANT NEMATODES." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 21 (May 29, 2020): 213–16. http://dx.doi.org/10.31016/978-5-9902341-5-4.2020.21.213-216.

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The article presents an analysis of world literature on the study of the physiological and functional significance of FMRFamide-like neuropeptides in the neurobiology of cyst-forming plant parasitic nematodes (by the example of larvae of the 2-yearold potato cyst nematode Globodera pallida and G. rostochiensis, and soybean cyst nematode Heterodera glycines). It was shown that the basic physiological and functional characteristics of FMRFamide-like neuropeptides were obtained from the effects that have some neuropeptides on the motor activity of intact nematode larvae, and molecular studies of
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Ramdani, Souhila, Jean-Paul Trilles, and Zouhir Ramdane. "Histopathological changes from parasitic Nematoda infestation in the musculature of some marine teleost fishes from the Algerian coast." Fisheries & Aquatic Life 30, no. 4 (2022): 209–16. http://dx.doi.org/10.2478/aopf-2022-0020.

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Abstract Numerous marine fishes from the Algerian coast were examined for nematode parasites. Our study revealed five species of nematodes that were identified according to morphological characteristics: Anisakis simplex, Hysterothylacium aduncum, Hysterothylacium reliquens, Hysterothylacium fabri, Dichelyne pleuronectidis. D. pleuronectidis was newly collected from the study region. Four new host species were recorded for A. simplex, six for H. aduncum, and three for H. fabri. The infection rates observed were higher for Hysterothylacium and Dichelyne than Anisakis. The highest infection rate
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Kovtun, A. "Improving of the methodology for analyzing of insect nematodiasis." Karantin i zahist roslin, no. 2 (June 23, 2025): 16–20. https://doi.org/10.36495/2312-0614.2025.2.16-20.

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Goal. To improve the methodological approach to the helminthological analysis of insects as an essential component of insect infectious pathologies, using the parasitic system «insect host Galleria mellonella — nematodes Rhabditida» as a case study. Methods. The methodological basis of the study comprises data from long-term original research on entomopathogenic nematodes (Nematoda: Rhabditida: Steinernematidae, Heterorhabditidae) in agroecosystems of Ukraine (conducted between 2016 and 2024), as well as current scientific literature by Ukrainian and international scholars on insect helminthod
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DJIWANTI, SETYOWATI RETNO, and SUPRIADI SUPRIADI. "EKOBIOLOGI NEMATODA HAWAR DAUN (Aphelenchoides fragariae) PADA TANAMAN SAMBILOTO (Andrographis paniculata)." Jurnal Penelitian Tanaman Industri 17, no. 3 (2020): 95. http://dx.doi.org/10.21082/jlittri.v17n3.2011.95-101.

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<p>ABSTRAK</p><p>Nematoda hawar daun (Aphelenchoides fragariae) merupakan salahsatu kendala dalam budidaya tanaman obat sambiloto (Andrographispaniculata). Informasi tentang perilaku dan cara pengendalian nematodapada tanaman sambiloto masih sangat terbatas. Dalam rangka mencari carapengendalian nematoda yang efektif, maka penelitian ini bertujuan untukmengetahui ekobiologi nematoda tersebut seperti kisaran inang, sumberinokulum, dan pestisida. Penelitian dilakukan di laboratorium, rumah kaca,dan kebun percobaan Balittro pada tahun 2006-2008. Studi kisaran inangalami dilakuka
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HARNI, RITA, SUPRAMANA SUPRAMANA, MEITY S. SINAGA, GIYANTO GIYANTO, and SUPRIADI SUPRIADI. "PENGARUH FILTRAT BAKTERI ENDOFIT TERHADAP MORTALITAS, PENETASAN TELUR DAN POPULASI NEMATODA PELUKA AKAR Pratylenchus brachyurus PADA NILAM." Jurnal Penelitian Tanaman Industri 16, no. 1 (2020): 43. http://dx.doi.org/10.21082/jlittri.v16n1.2010.43-47.

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<p>ABSTRAK</p><p>Pratylenchus brachyurus merupakan salah satu patogen utama padatanaman nilam di Indonesia. Pengendalian yang banyak dilakukan petanisaat ini adalah menggunakan pestisida sintetik. Penggunaan pestisidasintetik yang terus menerus merupakan ancaman terhadap lingkungan, dankesehatan manusia. Bakteri endofit mungkin dapat dimanfaatkan sebagaisalah satu teknik pengendalian nematoda yang ramah lingkungan karenabakteri endofit dapat menghasilkan racun yang toksik terhadap nematoda.Tujuan penelitian adalah melihat pengaruh kultur filtrat bakteri endofitterhadap mortal
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Mariyono, Mariyono, Eko Yuliarsha Sidhi, and Nugraheni Hadiyanti. "Keefektifan Patogenesitas Steirmema Carpocapsae (all strain) terhadap Hama Plutella xylostella L." Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis 5, no. 1 (2021): 51. http://dx.doi.org/10.30737/agrinika.v5i1.1555.

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The utilization of entomopathogenic nematodes is an example of the uses of an environmentally friendly biological agent. Entomopathogenic nematodes of the family Steinernematidae and Hetrorhabditidae are very potential to control insect pests. The purpose of this study was to study the pathogenicity of the entomopathogenic nematode Steinernema carpocapsae (all strains) as a biological control against Plutella xylostella. This research includes 2 stages, namely the preparation stage and laboratory experiments. The experimental design in this study was a completely randomized design (CRD) consis
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Dissertations / Theses on the topic "Nematoda"

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Valadas, Vera Mónica Piegas. "Genetic diversity of entomopathogenic nematodes (Nematoda: Steinernematidae and Heterorhabditidae) and the nematode Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae) from continental Portugal." Doctoral thesis, Universidade de Évora, 2012. http://hdl.handle.net/10174/15718.

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“Diversidade genética dos nemátodes entomopatogénicos (Nematoda: Steinernematidae e Heterorhabditidae) e do nemátode Bursaphelenchus xylophilus (Nematoda: Aphelenchoididade) em Portugal continental” Os nematodes entomopatogénicos são utilizados como agentes de controlo biológico. Para compreender a sua diversidade, foi realizada uma prospecção em Portugal. Cinco espécies, nomeadamente Steinernema feltiae, S. intermedium, S. kraussei, Steinernema sp. e Heterorhabditis bacteriophora foram identificadas. As sequências de ITS, região D2D3 do 28S rRNA, COXI e cytb foram utilizadas para estudar a di
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Kruitbos, Laura Marina. "Influence of habitat on the behaviour of entomopathogenic nematodes." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=25963.

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Zervos, S. "Population regulation of thelastomatid nematodes (Nematoda: Thelastomatidae) of cockroaches." Thesis, University of Canterbury. Zoology, 1986. http://hdl.handle.net/10092/4791.

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Populations of thelastomatid nematodes in cockroach hosts were investigated. The population biology, life history, habits. distribution, and gross morphology of cockroaches involved are discussed. New species of thelastomatid nematodes from cockroaches are described and keys to species of Protrellus and Blatticola are given. Evidence for population regulation in six species of thelastomatids in eight species of cockroaches collected from the field is presented. No host contained two adult males, infrapopulations with two juvenile males were very rare, the number of adult females per host was s
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Cho, Hyun-Bae. "Molecular characterization and phylogenetics of entomopathogenic nematodes (nematoda: stienernematidae) from Asia." Thesis, The University of Arizona, 2009. http://hdl.handle.net/10150/192304.

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Yu, Hao. "Parasitism of Subterranean Termites (Isoptera: Rhinotermitidae: Termitidae) by Entomopathogenic Nematodes (Nematoda: Steinernematidae: Heterorhabditidae)." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/195263.

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The biological control of subterranean termites (Isoptera: Rhinotermitidae; Termitidae) using entomopathogenic nematodes (Nematoda: Steinernematidae; Heterorhabditidae) (EPN) was investigated. The desert subterranean termite Heterotermes aureus Snyder was found to be very susceptible to Steinernema riobrave Cabanillas, Poinar and Raulston. In laboratory bioassays S. riobrave (355, TP, 3-8b and 7-12 strains), S. carpocapsae Weiser (Mexican 33 strain), S. feltiae Filipjev (UK76 strain), and Heterorhabditis bacteriophora Poinar (HP88 strain) were all capable of infecting and killing H. aureus, Re
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Ratnasinghe, Gamini. "Biological control of diamondback moth, Plutella xylostella (Lepidoptera: yponomeutidae) with entomopathogenic nematodes (Nematoda: rhabditida)." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308035.

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LASSERRE, FRANCOISE. "Lutte integree contre heterodera avenae (nematoda) : consequences sur une communaute de nematodes en ecosysteme cerealier." Rennes 1, 1994. http://www.theses.fr/1994REN10053.

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L'objet de cette etude etait de proposer un modele de gestion integree des populations de nematodes en agroecosysteme cerealier. Six itineraires de lutte bases sur une rotation de type mais-ble-ble, differant par le degre de couverture chimique par un nematicide et par l'introduction ou non d'une variete resistante en premier ble, ont ete compares selon des criteres economiques et ecologiques. La variete resistante a permis un gain de 10% sur le deuxieme ble; par contre, la protection chimique du mais s'est averee d'efficacite tres dependante des conditions climatiques. Par ailleurs, l'etude a
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Mezzalira, Itamara. "Análise funcional de proteínas efetoras de Meloidogyne incognita com potencial aplicação no controle de fitonematoides." reponame:Repositório Institucional da UnB, 2013. http://repositorio.unb.br/handle/10482/13841.

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Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Biologia Celular, Programa de Pós-Graduação em Biologia Molecular, 2013.<br>Submitted by Luiza Silva Almeida (luizaalmeida@bce.unb.br) on 2013-07-30T20:15:42Z No. of bitstreams: 1 2013_ItamaraMezzalira.pdf: 1833540 bytes, checksum: 37510b82177c627dc73b548a5947cd12 (MD5)<br>Approved for entry into archive by Leandro Silva Borges(leandroborges@bce.unb.br) on 2013-08-02T20:18:11Z (GMT) No. of bitstreams: 1 2013_ItamaraMezzalira.pdf: 1833540 bytes, checksum: 37510b82177c627dc73b548a5947cd12 (MD5)<br>
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Estevez, Annette Orene Zager. "The role of the daf-8 gene in Caenorhabditis elegans dauer larva development /." free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9841284.

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Lau, Ching-man Tracy. "Study of specific genes in trichinella spiralis (nematoda) by differential display /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B20979009.

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Books on the topic "Nematoda"

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Nesterov, P. I. Klass kruglykh cherveĭ--nematoda: Sistematika, ėkologii͡a︡, zoogeografii͡a︡ i prakticheskoe znachenie nematod. "Shtiint͡s︡a", 1988.

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Wharton, David A. A functional biology of nematodes. Croom Helm, 1986.

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Wharton, David A. A functional biology of nematodes. Johns Hopkins University Press, 1986.

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Gagarin, V. G. Svobodnozhivushchie nematody presnykh vod Rossii i sopredelʹnykh stran: Fauna i puti ee formirovanii͡a︡, ėkologii͡a︡, taksonomii͡a︡, filogenii͡a︡. "Nauka", 2001.

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Lemzina, L. V. Svobodnozhivushchie nematody ozer Issyk-Kulʹ i Son-Kulʹ. "Ilim", 1989.

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Randy, Gaugler, ed. Entomopathogenic nematology. CABI Pub., 2002.

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Andrássy, I. Free-living nematodes of Hungary: Nematoda errantia. Hungarian Natural History Museum, 2005.

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Rubt͡sov, I. A. Fresh-water mermithids of Estonia. Oxonian Press, 1988.

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Platonova, T. A. Nematodes and their role in the meiobenthos. Oxonian Press, 1985.

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Skarbilovich, T. S. Bibliography of Russian literature on nematodes: Published between 1874 and 1975 = Otechestvennaya literatura po nematodam rastenii, nasekomykh, pochvy i vodnoi sredy, za period s 1874 po 1975 gg : bibliografiya. Oxonian Press, 1985.

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Book chapters on the topic "Nematoda"

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Specht, Sabine, and Achim Hoerauf. "Nematoda: Filarial Nematodes." In Immunity to Parasitic Infection. John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118393321.ch11.

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Cole, Theodor C. H. "VI. Nematoda – Fadenwürmer – Nematodes." In Wörterbuch der Wirbellosen / Dictionary of Invertebrates. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-52869-3_6.

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Sommer, Ralf J. "Nematoda." In Evolutionary Developmental Biology of Invertebrates 3. Springer Vienna, 2015. http://dx.doi.org/10.1007/978-3-7091-1865-8_2.

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Loos-Frank, Brigitte, and Sabine Begall. "Nematoda." In Zoologica Poetica. Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-662-61568-3_3.

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Despommier, Dickson D., and John W. Karapelou. "Nematoda." In Parasite Life Cycles. Springer New York, 1987. http://dx.doi.org/10.1007/978-1-4612-3722-8_4.

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Mitsuhashi, Jun. "Nematoda." In Invertebrate Tissue Culture Methods. Springer Japan, 2002. http://dx.doi.org/10.1007/978-4-431-67875-5_17.

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Mitsuhashi, Jun. "Nematoda." In Invertebrate Tissue Culture Methods. Springer Japan, 2002. http://dx.doi.org/10.1007/978-4-431-67875-5_27.

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Pandian, T. J. "Nematoda." In Reproduction and Development in Minor Phyla. CRC Press, 2021. http://dx.doi.org/10.1201/9781003057512-15.

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Barrios, Roberto, and Abida K. Haque. "Nematoda." In Parasitic Diseases of the Lungs. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37609-2_5.

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Helder, Johannes, and Holger Heuer. "Let's be inclusive - the time of looking at individual plant parasitic nematodes is over, and new technologies allow for it." In Integrated nematode management: state-of-the-art and visions for the future. CABI, 2021. http://dx.doi.org/10.1079/9781789247541.0056.

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Abstract Parasitism is a popular life style among members of the phylum Nematoda. Around 46% of the 27,000 described nematode species use either a plant or an animal as a primary food source. Molecular phylogenetics has aided in deciphering patterns of evolution and diversification among plant parasitic nematodes. Alignments comprising over 5000 nearly full-length small subunit ribosomal DNA sequences (each approximately 1700 bp) with a fairly good coverage of all extant nematode families allowed to pinpoint patterns with regard to the appearance of plant parasitism. This chapter describes the
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Conference papers on the topic "Nematoda"

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Jgenti, Lali, Eka Tskitishvil, and Tengiz Vadachkoria. "TAXONOMIC AND ECOLOGICAL STRUCTURE OF FREE-LIVING AND PLANT PARASITIC NEMATODES IN POTATO FIELDS IN KHULO (AJARA, EASTERN GEORGIA)." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s14.47.

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The aim of this study is to determine the prevalence of plant parasitic nematodes in the main potatoe growing area in Ajara and to show whether altitu-dinal gradient affects nematode diversity and community structure along three contrasting altitudinal localities of Ajara: Kobuleti (10 m.a.s.l), Shuakhevi (450 m.a.s.l) and Khulo (950 -1800 m.a.s.l). The first part of this study is to assess for the first time the taxonomic and ecological structure of plant parasitic and free-living nematodes in agroecosystems of Khulo in this territory. Fauna of soil nematodes was studied in three villages of
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Tskitishvili, Eka, Lali Jgenti, Nino Lomidze, and Tengiz Vadachkoria. "TAXONOMIC STRUCTURE OF THE NEMATODE COMMUNITIES IN AGROECOSYSTEMS OF SHUAKHEVI (AJARA, GEORGIA)." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s13.41.

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Potatoes is the fourth important food crop worldwide after maize, wheat, and rice and are grown in more than 100 countries worldwide under temperate, subtropical and tropical conditions, however, they are considered as cool temperature crop. Potato is one of the most important food crops in Georgia and potato growing has always been the subject of great importance for settlement of food supply problems in country. Potato crops are severely affected by approximately forty soil borne diseases worldwide including those caused by soil inhabiting fungi, bacteria and nematodes. Plant-parasitic nemat
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Cheng, Yansheng, Jinzhong Xu, Lele Xu, Lili Guo, and Ye Li. "Semantic-guided Nematode Instance Segmentation." In 2024 5th International Conference on Artificial Intelligence and Electromechanical Automation (AIEA). IEEE, 2024. http://dx.doi.org/10.1109/aiea62095.2024.10692870.

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Malyutina, T. A. "NEUROPEPTIDES INVOLVING IN THE REGULATION OF LOCOMOTOR BEHAVIOR OF ROOT-KNOT PLANT-PARASITIC NEMATODES (REVIEW)." In THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL. All-Russian Scientific Research Institute for Fundamental and Applied Parasitology of Animals and Plant – a branch of the Federal State Budget Scientific Institution “Federal Scientific Centre VIEV”, 2023. http://dx.doi.org/10.31016/978-5-6048555-6-0.2023.24.281-284.

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In the last few decades, the attention of researchers has been attracted by endogenous&#x0D; FMRFamide-like neuropeptides found in a number of invertebrates, including&#x0D; species of the Nematoda phylum. A foreign literature review was presented for&#x0D; the functional significance of endogenous FMRFamide-like neuropeptides in&#x0D; locomotor behaviour of root-knot phytonematodes, representatives of the genus&#x0D; Meloidogyne Goldi, 1982, namely, Meloidogyne incognita, M. minor, M. hapla and&#x0D; M. graminicola. In Russia, such studies are not carried out. The main characteristics&#x0D; o
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Khusainov, R. V. "CEPHALOBID NEMATODES (NEMATODA: CEPHALOBIDAE) IN AGROCENOSIS OF THE CENTRAL-EUROPEAN PART OF RUSSIA." In V International Scientific Conference CONCEPTUAL AND APPLIED ASPECTS OF INVERTEBRATE SCIENTIFIC RESEARCH AND BIOLOGICAL EDUCATION. Tomsk State University Press, 2020. http://dx.doi.org/10.17223/978-5-94621-931-0-2020-43.

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Investigations of fauna of cephalobid nematodes from field agrocenosis were carried from the territory of the Central-European part of Russia in 2016–2018. In total ten genera of the family Cephalobidae were found. Nematodes of genus Acrolobus (A. emarginatus) has been reported in Russia for the first time. Chiloplacus and Eucephalobus nematodes were presented by the most species diversity. Nematodes of genera Cephalobus and Eucephalobus founded in the samples constantly (93 &amp; 90% samples respectively). The second by frequency of occurence was taken species from genera Acrobeloides and Chi
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Rusu, Vadim, Ion Toderas, Mihail Budeanu, and Igor Pirtu. "The role of mermitids (nematoda, mermithidae) as biological regulatory agents of the numerical effective of heterotope and hematophagous insects." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.45.

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The aim of the paper: elucidation of some aspects in the "parasite-host" system consisting of mermitids (Nematoda, Mermithidae) and heterotopic insects (Diptera, Chironomidae). In order to study the life cycles of the partners of the ,,host-parasite"system, the cultivation of chironomids in laboratory conditions was undertaken. Entomopathogenic nematodes are characterized by a wide range of hosts, high virulence, harmlessness for non-specific organisms, increased efficiency under favorable conditions. These particularities determine their importance as natural biological regulators of some har
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Kluiters, Georgette. "Nematode parasitism of arbovirus vectors: Effects of mermithids (Nematoda: Mermithidae) onCulicoidesbiting midges and their potential use for disease and vector control." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.109410.

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Awaludin, Aan, Agustinus Gede Nyoman Mariyanto, Nurkholis, et al. "Parasit gastrointestinal pada Domba Ekor Gemuk di Kabupaten Jember." In The 2nd National Conference of Applied Animal Science (CAAS) 2021. Politeknik Negeri Jember, 2021. http://dx.doi.org/10.25047/animpro.2021.17.

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Tujuan penelitian adalah untuk mengidentifikasi parasit gastrointestinal yang menginfeksi saluran pencernaan pada Domba Ekor Gemuk di kabupaten Jember. Penelitian ini menggunakan sampel feses segar dari 50 ekor Domba Ekor Gemuk di kabupaten Jember. Pengambilan sampel secara acak dengan tidak membedakan jenis kelamin dan umur Domba Ekor Gemuk. Identifikasi parasit gastrointestinal dengan menggunakan uji apung (flotation methods) kemudian dilakukan pengamatan morfologi telur cacing dan oosista yang ditemukan pada sampel feses Domba Ekor Gemuk. Hasil identifikasi adalah ditemukannya parasit gastr
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ROCHA, RENAN MORI, Iúre Alberto Da Silva Brilhante, ANDRÉ CORRÊA CATUNDA, JULIANA SILVA BRILHANTE, and valder cleuson parente de souza. "REGISTRO DE Contracaecum spp. (Nematoda: Anisakidae) EM BIGUÁS (Nannopterum brasilianum: Phalacrocoracidae)." In XXXIII Congresso de Iniciação Científica. Even3, 2025. https://doi.org/10.29327/xxxiii-conic.1017273.

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Lobanova, V. V., B. E. Efimenko, and K. Yu Popadin. "USING BARCODING DATA TO ANALYZE THE MUTAGENESIS OF NEMATODE MITOCHONDRIAL DNA." In OpenBio-2023. ИПЦ НГУ, 2023. http://dx.doi.org/10.25205/978-5-4437-1526-1-25.

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The Nematoda phylum is a promising group for studying the relationship between ecological and genetic characteristics, but the number of high-quality sequences, including mtDNA, is small. In this work, the possibility of increasing the database for these aims by using barcoding data (COX1) was considered, possible problems and their significance for mtDNA mutagenesis analyses were identified.
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Reports on the topic "Nematoda"

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Spiegel, Yitzhak, Michael McClure, Itzhak Kahane, and B. M. Zuckerman. Characterization of the Phytophagous Nematode Surface Coat to Provide New Strategies for Biocontrol. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7613015.bard.

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Chemical composition and biological role of the surface coat (SC) of the root-knot nematodes, Meloidogyne spp. are described. SC proteins of M. incognita race 3 infective juveniles (J2) were characterized by electrophoresis and western blotting of extracts from radioiodine and biotin-labelled nematodes. J2 labelled with radioiodine and biotin released 125I and biotin-labelled molecules into water after 20 hours incubation, indicating that SC proteins may be loosely attached to the nematode. Antiserum to the principal protein reacted with the surface of live J2 and with surface proteins previou
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Samish, Michael, K. M. Kocan, and Itamar Glazer. Entomopathogenic Nematodes as Biological Control Agents of Ticks. United States Department of Agriculture, 1992. http://dx.doi.org/10.32747/1992.7568104.bard.

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This research project was aimed to create a basis for the use of entomopathogenic nematodes (Steinernematidae an Heterorhabditidae) for biological control of ticks. The specific objectives were to determinate: 1) Nematode virulence to various. 2) Host-parasite interactions of nametodes and ticks. 3) Effect of environmental factors of tick habitats on nematode activity. 4) To test nematodes (anti tick activity) in defined field trials. Throughout the project 12 nematode strains from five species were tested in laboratory assays against all developmental stages of eight tick species. All tick sp
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McClure, Michael A., Yitzhak Spiegel, David M. Bird, R. Salomon, and R. H. C. Curtis. Functional Analysis of Root-Knot Nematode Surface Coat Proteins to Develop Rational Targets for Plantibodies. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7575284.bard.

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The goal of this research was to provide a better understanding of the interface between root-knot nematodes, Meloidogyne spp., and their host in order to develop rational targets for plantibodies and other novel methods of nematode control directed against the nematode surface coat (SC). Specific objectives were: 1. To produce additional monoclonal SC antibodies for use in Objectives 2, 3, and 4 and as candidates for development of plantibodies. 2. To determine the production and distribution of SC proteins during the infection process. 3. To use biochemical and immunological methods to pertu
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Brown Horowitz, Sigal, Eric L. Davis, and Axel Elling. Dissecting interactions between root-knot nematode effectors and lipid signaling involved in plant defense. United States Department of Agriculture, 2014. http://dx.doi.org/10.32747/2014.7598167.bard.

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Root-knot nematodes, Meloidogynespp., are extremely destructive pathogens with a cosmopolitan distribution and a host range that affects most crops. Safety and environmental concerns related to the toxicity of nematicides along with a lack of natural resistance sources threaten most crops in Israel and the U.S. This emphasizes the need to identify genes and signal mechanisms that could provide novel nematode control tactics and resistance breeding targets. The sedentary root-knot nematode (RKN) Meloidogynespp. secrete effectors in a spatial and temporal manner to interfere with and mimic multi
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Phillips, Donald A., Yitzhak Spiegel, and Howard Ferris. Optimizing nematode management by defining natural chemical bases of behavior. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7587234.bard.

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This project was based on the hypothesis that nematodes interacting with plants as either parasites or beneficial saprophytes are attracted to their host by natural products. This concept was supported by numerous observations that parasitic nematodes are attracted to root exudates. Our overall goal was to identify nematode sensory compounds from root exudates and to use that information for reducing nematicide applications. We applied skills of the investigators to achieve three specific objectives: 1) Identify nematode behavioral cues (e.g., attractants or repellents) in root exudates; 2) Id
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Gaugler, Randy, Itamar Glazer, Daniel Segal, and Sarwar Hashmi. Molecular Approach for Improving the Stability of Insecticidal Nematodes. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7580680.bard.

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Our overall goal is to improve insecticidal nematodes by genetically engineering strains capable of entering an enhanced state of dormancy that provides improved stability. Objectives: 1. Clone and sequence tps-l homologue from Steinernema carpocapsae. (Revised: A failure to isolate the tps gene group from Steinernema precipitated a redirection to identifying other genes involved in insecticidal nematode desiccation process.) 2. Incorporate cloned tps-l gene into S. carpocapsae to obtain overexpression, thereby, enhancing desiccation tolerance. (Revised: Other stress genes in addition to tps-l
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Glazer, Itamar, Randy Gaugler, Yitzhak Spiegel, and Edwin Lewis. Host Adaptation in Entomopathogenic Nematodes: An Approach to Enhancing Biological Control Potential. United States Department of Agriculture, 1996. http://dx.doi.org/10.32747/1996.7613023.bard.

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The overall objective of our research was to develop methods to match species of entomopathogenic nematodes against the insect pests which they would be best adapted to control. The underlying hypothesis for this work was that entomopathogenic nematodes should be most effective when used against insect species to which they are naturally adapted to parasitize. Toward this end, we undertook a number of related studies focusing primarily on nematode foraging strategies. We found that foraging strategies affected host associations directly and indirectly. Nematodes' responses to host cues, and th
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Davis, Eric L., Yuji Oka, Amit Gal-On, Todd Wehner, and Aaron Zelcer. Broad-spectrum Resistance to Root-Knot Nematodes in Transgenic Cucurbits. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7593389.bard.

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Root-knot nematodes (RKN), Meloidogyne spp., are extremely destructive pathogens of cucurbit crops grown in the United States and Israel. The safety and environmental concerns of toxic nematicides, and limited sources of natural cucurbit resistance to the four major species of Meloidogyne that threaten these crops in Israel and the U.S., have emphasized the use of biotechnology to develop cucurbits with novel RKN resistance. The U.S. scientists have identified over 40 unique RKN parasitism genes that encode nematode secretions involved in successful plant root infection by RKN, and they have d
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Bissonnette, Kaitlyn, Travis Faske, and Albert Tenuta. Soybean Cyst Nematode. Crop Protection Netework, 2021. http://dx.doi.org/10.31274/cpn-20210423-0.

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Tylka, Gregory L., Mychele Batista Da Silva, R. Aaron Saeugling, and Stephanie Marlay. Effects of Nematode-Protectant Seed Treatments on Corn Yields and Nematode Population Densities. Iowa State University, Digital Repository, 2012. http://dx.doi.org/10.31274/farmprogressreports-180814-462.

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