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Artykuły w czasopismach na temat „Noctuidae spodoptera spp”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Cabrera-Asencio, Irma, Diego M. Viteri, and Angela M. Linares-Ramírez. "ARCHYTAS MARMORATUS (TOWNSEND) AND LESPESIA SPP. (DIPTERA: TACHINIDAE) PARASITOIDS OF SPODOPTERA FRUGIPERDA (J.E. SMITH) (LEPIDOPTERA: NOCTUIDAE) ON ZEA MAYS L. IN SOUTHERN PUERTO RICO." Journal of Agriculture of the University of Puerto Rico 107, no. 2 (2023): 187–90. http://dx.doi.org/10.46429/jaupr.v107i2.21243.

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Trizelia, Trizelia, My Syahrawati, and Aina Mardiah. "Patogenisitas Beberapa Isolat Cendawan Entomopatogen Metarhizium spp. terhadap Telur Spodoptera litura Fabricius (Lepidoptera: Noctuidae)." Jurnal Entomologi Indonesia 8, no. 1 (2015): 45. http://dx.doi.org/10.5994/jei.8.1.45.

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Metarhizium spp. merupakan salah satu jenis cendawan entomo-patogen yang dapat digunakan untuk mengendalikan hama Spodoptera litura. Tujuan dari penelitian ini adalah untuk mempelajari patogenisitas isolat Metarhizium spp. terhadap telur Spodoptera litura. Isolat Metarhizi-um spp. dikoleksi dari rizosfer tanaman kubis, bawang merah, bawang daun dan cabai. Hasil penelitian menunjukkan bahwa semua isolat yang diuji bersifat patogen terhadap telur S. litura. Mortalitas telur S. litura berkisar antara19,79%-75,70%, tergantung pada isolat. Larva instar I mati setelah 3 hari keluar dari telur dengan

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Abulude, F.O, M.O Ogunkoya, R.O Ogunleye, B.O Kayode, and F.O Osundare. "NUTRITIONAL AND ANTINUTRITIONAL VALUES OF ARMYWORMS (NOCTUIDAE SPODOPTERA SPP)." Continental J. Food Science and Technology 2 (July 25, 2008): 44–49. https://doi.org/10.5281/zenodo.834654.

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The nutrition and antinutrition of <em>Noctuidae spodoptera spp </em>were examined using standard methods of analyses. From the results, it was found out that protein content of the caterpillar was high (mean value, 24.30 %), while fat, NFE, moisture, ash and fibre ranged thus mean value (%): 1.22, 48.33, 22.70, 1.88 and 1.58. Sodium (662.20 mgkg<sup>-1</sup>), Calcium (415.25 mgkg<sup>-1</sup>) and Magnessium (345.28 mgkg<sup>-1</sup>) were relatively high. Nickel (2.42 mgkg<sup>-1</sup>) was the least mineral present. The results also showed that the sample consist on antinutrients. It would

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Whitfield, E. Charles, Enrique Lobos, Alan Cork, and David R. Hall. "Comparison of Different Trap Designs for Capture of Noctuid Moths (Lepidoptera: Noctuidae) With Pheromone and Floral Odor Attractants." Journal of Economic Entomology 112, no. 5 (2019): 2199–206. http://dx.doi.org/10.1093/jee/toz093.

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Abstract Six trap designs were assessed for capturing noctuid moths in field trials in the United Kingdom and Argentina. The traps were baited with either a sex pheromone for Autographa gamma in the UK trials and Helicoverpa gelotopoeon (Dyar) (Lepidoptera: Noctuidae) in Argentina, or a floral odor blend. In the UK trials the Universal Trap and a funnel sleeve trap were compared; in Argentina the funnel sleeve trap, a homemade bucket trap, and (L.) (Lepidoptera: Noctuidae) three sticky traps: LepTrap, wing trap, and delta trap were compared. Comparisons were made between the traps and attracta

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Specht, Alexandre, Ranyse Barbosa Querino, Willian Rogers Ferreira de Camargo, Amabílio José Aires de Camargo, Wanderlei Antonio Alves de Lima, and Zenilton de Jesus Gayoso Miranda Brasil. "Lepidoptera larvae (Insecta) responsible for herbivory on Vanilla spp. (Orchidaceae) in the Federal District, Brazil." EntomoBrasilis 17 (November 4, 2024): e1095. http://dx.doi.org/10.12741/ebrasilis.v17.e1095.

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Given its culinary importance and high market value, the cultivation of Vanilla (Orchidaceae) has been expanding annually in Brazil. As observed in many crops, the increase in cultivated areas leads to a greater incidence of insects associated with species of this genus. This study reports the herbivory of larvae from Cremna thasus (Stoll, 1780) (Papilionoidea: Riodinidae: Riodininae), Hypercompe cunigunda (Stoll, 1781) (Noctuoidea: Erebidae: Arctiinae), and Spodoptera cosmioides Walker, 1858 (Noctuoidea: Noctuidae: Noctuinae) on Vanilla bahiana Hoehne and V. planifolia Andrews in the Federal

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Delvare, Gérard, and Jean-Yves Rasplus. "Spodophagus, a new genus of Pteromalidae (Hymenoptera), for an important parasite of Spodoptera littoralis (Lepidoptera: Noctuidae) in Madagascar." Bulletin of Entomological Research 84, no. 2 (1994): 191–97. http://dx.doi.org/10.1017/s0007485300039687.

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AbstractSpodophagus, gen. n. (Pteromalidae: Pteromalinae), is described to include the single species S. lepidopteraecomb. n., which was originally described from Madagascar by Risbec (1952) in the genus Oxyglypta. A lectotype is selected for O. lepidopterae, and the species is redescribed and illustrated. This pteromalid is a parasitoid of Spodoptera littoralis, an important pest, which is resistant to several classes of insecticides in Madagascar. Spodophagus lepidopterae is thus a potential agent for the biological control of Spodoptera spp. in Africa and elsewhere.

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Nora, I., and W. Reis Fo. "DAMAGE TO APPLE (MALUS DOMESTICA, BORK.) CAUSED BY SPODOPTERA SPP (LEPIDOPTERA, NOCTUIDAE)." Acta Horticulturae, no. 232 (September 1988): 209–12. http://dx.doi.org/10.17660/actahortic.1988.232.28.

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Muchalak, Franciele, Wanderlei Vaz da Costa Junior, Elisângela de Souza Loureiro, Luis Gustavo Amorim Pessoa, and Arlindo Ananias Pereira da Silva. "Biologia comparada de Spodoptera cosmioides (Walker, 1858) (Lepidoptera: Noctuidae) em Eucalyptus spp." Research, Society and Development 9, no. 12 (2020): e0591210801. http://dx.doi.org/10.33448/rsd-v9i12.10801.

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O cultivo florestal de Eucaliptus spp. no Brasil se destaca devido a sua alta adaptabilidade, crescimento, e direcionado aos mais diversos segmentos, tornando a espécie mais cultivada do setor. Com o avanço da monocultura, a incidência de pragas e doenças acaba sendo favorecida. S. cosmioides é uma praga que acarreta grandes danos em diversas culturas sendo mencionado sobre mudas de eucalipto porém, informações sobre essa cultura são escassos, objetivando a realização desse estudo. Para isso utilizou-se folhas do clone I 144, as espécies Corymbia citriodora, Eucalyptus camaldulensise e dieta a

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Matos, Andreia Pereira, and Gracielle Oliveira Sabbag Cunha. "Insecticidal activity of Asteraceae species against Spodoptera spp. (Lepidoptera: Noctuidae): A review." Revista Cincia, Tecnologia & Ambiente 12 (2022): e12231. http://dx.doi.org/10.4322/2359-6643.12231.

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Guerrero, A., Edi A. Malo, J. Coll, and C. Quero. "Semiochemical and natural product-based approaches to control Spodoptera spp. (Lepidoptera: Noctuidae)." Journal of Pest Science 87, no. 2 (2014): 231–47. http://dx.doi.org/10.1007/s10340-013-0533-7.

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Bortolotto, Orcial Ceolin, Adeney de Freitas Bueno, Ana Paula de Queiroz, and Gabriela Vieira Silva. "Larval development of Spodoptera eridania and Spodoptera frugiperda fed on fresh ear of field corn expressing the Bt proteins (Cry1F and Cry1F + Cry1A.105 + Cry2Ab2)." Ciência Rural 46, no. 11 (2016): 1898–901. http://dx.doi.org/10.1590/0103-8478cr20151461.

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ABSTRACT: The objective of this study was to evaluate extent of larval period, larval survival (%), food consumption, and pupal biomass of Spodoptera eridania and Spodoptera frugiperda (Lepidoptera: Noctuidae ) fed on fresh ears of field corn expressing Bt proteins (Cry1F and Cry1F+Cry1A.105+Cry2Ab2). Larvae of Spodoptera spp. survived less than two days when they consumed Bt corncobs and showed 100% mortality. Spodoptera eridania reared on non-Bt corn cobs showed higher larval development (21.6 days) than S. frugiperda (18.4 days) and lower viability (56.4% and 80.2% for S. eridania and S. fr

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Smith, Jason D., Fekadu F. Dinssa, Robert S. Anderson, Fu-cheng Su, and Ramasamy Srinivasan. "Identification of major insect pests of Amaranthus spp. and germplasm screening for insect resistance in Tanzania." International Journal of Tropical Insect Science 38, no. 04 (2018): 261–73. http://dx.doi.org/10.1017/s1742758418000115.

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AbstractVegetable and grain amaranths represent a vital source of micronutrients and protein in Asia and Africa. However, various foliar lepidopteran pests and stem-mining weevils hinder amaranth production. Insect-resistant cultivars can enhance the productivity of this crop. Here, we report on the performances of amaranth varieties screened for their resistance to insect pests under the field conditions at The World Vegetable Center stations in Asia and sub-Saharan Africa. We conducted two preliminary screening trials with a total of 263 entries from around the world in Taiwan and a third pr

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Wiseman, B. R., and R. R. Duncan. "Resistance of Paspalum spp. to Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) Larvae." Journal of Turfgrass Management 1, no. 4 (1996): 23–36. http://dx.doi.org/10.1300/j099v01n04_03.

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Jihan, Muhammad, Faisal Saheir, and A. El-Shiekh Tarek. "Toxicological effect of <i>Photorhabdus luminescens</i> and <i>Xenorhabdus</i> spp. on fall armyworm <i>Spodoptera frugiperda</i> (J.E. Smith) (Lepidoptera, Noctuidae) and its safety evaluation on Sprague Dawley albino rats." Egyptian Journal of Plant Protection Research Institute 8, no. 1 (2025): 58–67. https://doi.org/10.4314/ejppri.v8i1.8.

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The polyphagous lepidopteran pest Spodoptera frugiperda (J.E. Smith) (Lepidoptera, Noctuidae) (Fall armyworm), is a significant contributor to agricultural economic losses. This study investigated the insecticidal efficacy of Photorhabdus luminescens and Xenorhabdus spp. against neonate larvae of S. frugiperda. Bioassays revealed statistically significant larval mortality, evidencing potent entomotoxic effects associated with these bacterial species. The acute oral and dermal toxicity of P. luminescens (EGAP3) and Xenorhabdus spp. were evaluated in Sprague-Dawley albino rats to determine their

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NASR, FEEBY N. "NEW ISOLATED BACILLUS SPP. AGAINST THE COTTON LEAF-WORM, SPODOPTERA LITTORALIS (BOISD.) (LEPIDOPTERA: NOCTUIDAE)." Egyptian Journal of Agricultural Research 77, no. 4 (1999): 1573–83. http://dx.doi.org/10.21608/ejar.1999.342391.

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Guzmán Cabrera, Sebastián Alfonso, Adelaida María Gaviria Rivera, Jhon Alveiro Quiroz Gamboa, and Dario Antonio Castañeda Sánchez. "Modeling of the immature stages of the species of Noctuidae associated with Physalis peruviana L." Revista Facultad Nacional de Agronomía Medellín 72, no. 1 (2019): 8673–84. http://dx.doi.org/10.15446/rfnam.v72n1.69922.

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Physalis peruviana L. is currently the second fruit crop more exported of Colombia; however, the pests associated with the culture have been little studied which is important considering that some Noctuidae can cause a decrease of 20% in its production. In this research, the Noctuidae species related to P. peruviana were studied in three farms of La Unión, Antioquia, Colombia. Twelve sampling units, with 30- and 45-day transplanted plants, were distributed throughout the farms and sampled biweekly from March 1st to August 29th of 2014. In the plant canopy and the planted area, immature stages

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Nair, S., S. K. Braman, and P. Raymer. "Susceptibility of Zoysiagrasses to the Fall Armyworm (Lepidoptera: Noctuidae)." Journal of Entomological Science 56, no. 1 (2021): 24–31. http://dx.doi.org/10.18474/0749-8004-56.1.24.

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Abstract Growth and developmental parameters of the fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), were evaluated on 41 new zoysiagrass taxa (Zoysia spp. Willd.), which belong to an increasingly popular group of warm-season turfgrasses, in comparison with 5 commercially available zoysiagrass taxa and 1 known susceptible Paspalum L. taxon. Results from two no-choice growth chamber trials indicated that the new Zoysia japonica Steud. taxa were unfavorable for the development of fall armyworm larvae in general compared with the susceptible Paspalum taxon. This was evi

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Santos, Rita de Cássia Pereira dos, Ana Cláudia Caldeira Tavares-Martins, Eryka de Nazaré Rezende-Moraes, Raynon Joel Monteiro-Alves, Roberto Cezar Lobo da Costa, and Wilson José Mello e. Silva Maia. "Efeito Fagodeterrente e Inseticida do Extrato Etanólico de Calymperes lonchophyllum Schwägr. (Bryophyta) Sobre Lagartas de Spodoptera frugiperda (JE Smith) (Lepidoptera: Noctuidae)." Ensaios e Ciência: Ciências Biológicas, Agrárias e da Saúde 28, no. 2 (2024): 245–52. http://dx.doi.org/10.17921/1415-6938.2024v28n2p245-252.

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As briófitas possuem, em sua composição química, importantes metabólitos bioativos que podem ser utilizados para o controle de insetos-praga, como a Spodoptera frugiperda (JE Smith). Diante disso, este estudo reportou os efeitos fagodeterrente e inseticida do extrato etanólico de Calymperes lonchophyllum Schwägr. sobre larvas de de S. frugiperda de 3º instar. Foram testados cinco tratamentos (controle; 2,00; 1,00; 0,50 e 0,25 mg/ml de extrato), com cinco repetições, totalizando 25 bioensaios, sendo que cada um continha um disco foliar tratado com 50 µl de controle (água e DMSO) e as quatro con

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KONDO, Eizo, and Nobuyoshi ISHIBASHI. "Infectivity and Propagation of Entomogenous Nematodes, Steinernema spp., on the Common Cutworm, Spodoptera litura : Lepidoptera : Noctuidae." Applied Entomology and Zoology 21, no. 1 (1986): 95–108. http://dx.doi.org/10.1303/aez.21.95.

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Bogorni, Paulo C., and José D. Vendramim. "Bioatividade de extratos aquosos de Trichilia spp. sobre Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) em milho." Neotropical Entomology 32, no. 4 (2003): 665–69. http://dx.doi.org/10.1590/s1519-566x2003000400018.

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Matti, Mrutyunjay V., and Channabasappa P. Mallapur. "Status of Natural Enemies and Entomopathogens on New Invasive Pest Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) under Maize Ecosystem in Indian Subcontinent." Environment and Ecology 41, no. 4D (2023): 3029–32. http://dx.doi.org/10.60151/envec/grwb9739.

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The pests’ natural enemies were explored by collecting FAW eggs and larvae from maize fields. The survey also revealed natural parasitism by egg parasitoids viz., Telenomus sp. (Hymenoptera: Platygastridae) and Trichogramma sp. (Hymenoptera: Trichogrammatidae), gregarious larval parasitoid Glyptapanteles creatonoti (Viereck) (Hymenoptera: Braconidae) solitary larval parasitoid Campoletis chlorideae Uchida (Hymenoptera: Ichneumonidae), and a solitary indeterminate larval-pupal (Hymenoptera: Ichneumonidae: Ichneumoninae) parasitoid. Spodoptera frugiperda is the first host record for G. creatonot

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APONTE, LIGIA, and DANIEL URIBE. "Actividad insecticida de aislamientos nativos de Beauveria spp. y Metarhizium spp., contra larvas de II ínstar de Spodoptera frugiperda (Lepidoptera: Noctuidae)." Revista Colombiana de Entomología 27, no. 1 (2001): 67–72. http://dx.doi.org/10.25100/socolen.v27i1.9669.

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Spodoptera frugiperda (J.E. Smith) es un insecto lepidóptero considerado en Colombia, como plaga en una gran variedad de cultivos de interés como algodón, arroz, maíz y sorgo, entre otros. Su amplio rango de distribución en el continente americano ha llevado al desarrollo de diversos estudios relacionados con el control biológico de la plaga, identificando de esta forma enemigos naturales de diversa índole. En el presente trabajo se evalúa la actividad biopesticida de aislamientos nativos de Beauveria spp. y Metarhizium spp. contra larvas de segundo ínstar de S. frugiperda con el objeto de det

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Ogunfunmilayo, Akindele Oluwole, Shakiru Adewale Kazeem, Joy Ejemen Idoko, et al. "Occurrence of natural enemies of fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) in Nigeria." PLOS ONE 16, no. 7 (2021): e0254328. http://dx.doi.org/10.1371/journal.pone.0254328.

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Fall armyworm (FAW; Spodoptera frugiperda), an exotic moth which recently invaded Africa, is a highly destructive pest of cereals especially maize a highly valued staple crop in Nigeria. The use of natural enemies such as predators or parasitoids for FAW control is more economically viable and environmentally safer than currently recommended synthetic insecticides. Natural enemies to combat the pest have not yet been reported in Nigeria. An exploration for the pests’ natural enemies was undertaken by collecting FAW eggs and larvae from maize fields. These were reared in the laboratory for emer

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De Bortoli, Caroline P., Rafael F. Santos, Giordano J. Assirati, Xiaocun Sun, Lucas Hietala, and Juan Luis Jurat-Fuentes. "Exposure to Cry1 Toxins Increases Long Flight Tendency in Susceptible but Not in Cry1F-Resistant Female Spodoptera frugiperda (Lepidoptera: Noctuidae)." Insects 15, no. 1 (2023): 7. http://dx.doi.org/10.3390/insects15010007.

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The fall armyworm (JE Smith) (Spodoptera frugiperda) is a polyphagous pest targeted by selected Cry and Vip3A insecticidal proteins from the bacterium Bacillus thuringiensis (Bt) that are produced in transgenic Bt corn and cotton. Available evidence suggests that sublethal larval exposure to Cry1Ac increases flight activity in adult Spodoptera spp. However, it is not known whether this effect is also observed in survivors from generally lethal exposure to Cry1Ac. Moreover, while multiple cases of field-evolved resistance to Bt proteins have been described in the native range of S. frugiperda,

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de SOUZA TAVARES, WAGNER, GEISEL HUDSON GRAZZIOTTI, AMAURI ALVES de SOUZA JÚNIOR, et al. "Screening of Extracts of Leaves and Stems of Psychotria spp. (Rubiaceae) against Sitophilus zeamais (Coleoptera: Curculionidae) and Spodoptera frugiperda (Lepidoptera: Noctuidae) for Maize Protection." Journal of Food Protection 76, no. 11 (2013): 1892–901. http://dx.doi.org/10.4315/0362-028x.jfp-13-123.

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Sitophilus zeamais (Coleoptera: Curculionidae) and Spodoptera frugiperda (Lepidoptera: Noctuidae) are important economic pests of corn, Zea mays (Poaceae). Psychotria spp. (Rubiaceae) plants are rich in secondary metabolites that could be toxic against such pests. We have screened extracts from four species of Psychotria abundant in the Cerrado (Savannah-type) biome of Brazil for the toxicity to two insects. We found that extracts from leaves and stems had significant effects on the hatching rate, parameters of caterpillar body (weight and length and width of head capsule), repellency, and mor

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Singh, Gurjit, Shimat V. Joseph, and Brian Schwartz. "Screening Newly Developed Bermudagrasses for Host Plant Resistance against Fall Armyworm (Lepidoptera: Noctuidae)." HortScience 55, no. 11 (2020): 1811–16. http://dx.doi.org/10.21273/hortsci15293-20.

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The fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is an important pest of warm-season turfgrass species, including bermudagrass (Cynodon spp.). Bermudagrass is a popular turfgrass that is widely planted on golf courses, athletic grounds, and ornamental landscapes across the country and throughout the world. Spodoptera frugiperda infestation is often sporadic; however, when it does occur, damage can be severe. Host plant resistance against S. frugiperda can be a valuable tool for reducing or preventing the use of insecticides. Therefore, the objective of this study

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BOSA-O., CARLOS FELIPE, DORA CHÁVEZ, LISSETTE TORRES, ALEJANDRO PARÍS, LAURA VILLAMIZAR, and ALBA MARINA COTES. "Evaluación de aislamientos nativos de Nomuraea rileyi para el control de Spodoptera frugiperda (Lepidoptera: Noctuidae)." Revista Colombiana de Entomología 30, no. 1 (2004): 93–97. http://dx.doi.org/10.25100/socolen.v30i1.9535.

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El gusano cogollero del maíz, Spodoptera frugiperda, es la principal plaga de este cultivo. Debido a que en el país no se cuenta con un producto registrado a base de hongos entomopatógenos para el control de S. frugiperda y dado que Nomuraea rileyi es un microorganismo que se encuentra con más frecuencia causando epizootias en campo, se planteó como objetivo aislar y seleccionar cepas de este hongo con alta actividad biocontroladora contra S. frugiperda. Para ello, a partir de 10 aislamientos provenientes de los llanos orientales, se evaluó en laboratorio su actividad biocontroladora a una con

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Ni, Xinzhi, Alisa Huffaker, Eric A. Schmelz, et al. "Field Evaluation of Experimental Maize Hybrids for Resistance to the Fall Armyworm (Lepidoptera: Noctuidae) in a Warm Temperate Climate." Insects 15, no. 4 (2024): 289. http://dx.doi.org/10.3390/insects15040289.

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The polyphagous fall armyworm (FAW), Spodoptera frugiperda, has become an invasive pest worldwide in recent years. To develop maize germplasm with multiple pest resistance and understand genetic inheritance, 12 experimental hybrids (six pairs of reciprocal crosses) with diverse genetic backgrounds and four commercial checks were examined for FAW resistance in 2013 and 2014. The experiment utilized a randomized complete block design with four replications as the block factor. FAW injury on maize plants was assessed at 7 and 14 d after the artificial infestation at the V6 stage, and predatory ar

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Hartley, G. G. "Multicellular Rearing Methods for the Beet Armyworm, Soybean Looper, and Velvetbean Caterpillar (Lepidoptera: Noctuidae)." Journal of Entomological Science 25, no. 2 (1990): 336–40. http://dx.doi.org/10.18474/0749-8004-25.2.336.

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Methods used for rearing Heliothis spp. larvae in a multicellular container were modified for rearing beet armyworm (BAW), Spodoptera exigua (Hübner), soybean looper (SBL), Pseudoplusia includens (Walker), and velvetbean caterpillar (VBC), Anticarsia gemmatalis (Hübner). Polyester-cotton cloth used for Heliothis oviposition was unsatisfactory for BAW, SBL, and VBC. A polyester-cotton cloth with a dimpled surface was discovered which was suitable for all three species. Beet armyworm eggs were removed from the oviposition cloth and disinfected with sodium hypochlorite. This procedure could not b

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Riungu, Ginson M., James Muthomi, Maina Wagacha, Wolfgang Buechs, Esther S. Philip, and Torsten Meiners. "The Effect of Cropping Systems on the Dispersal of Mycotoxigenic Fungi by Insects in Pre-Harvest Maize in Kenya." Insects 15, no. 12 (2024): 995. https://doi.org/10.3390/insects15120995.

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Maize productivity has remained low and has worsened in the wake of a changing climate, resulting in new invasive pests, with pests that were earlier designated as minor becoming major and with pathogens being transported by pests and/or entering their feeding sites. A study was conducted in 2021 in the Kisumu and Makueni counties, Kenya, to determine how different maize cropping systems affect insect diversity, insect damage to maize, and insects’ ability to spread mycotoxigenic fungi in pre-harvest maize. The field experiments used a randomized complete block design, with the four treatments

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Otim, Michael Hilary, Stella Adumo Aropet, Moses Opio, Dalton Kanyesigye, Henry Nakelet Opolot, and Wee Tek Tay. "Parasitoid Distribution and Parasitism of the Fall Armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) in Different Maize Producing Regions of Uganda." Insects 12, no. 2 (2021): 121. http://dx.doi.org/10.3390/insects12020121.

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The fall armyworm (FAW) Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) has successfully invaded Africa, where it has significantly impacted maize and sorghum production. Management of FAW in Africa predominantly relies on synthetic insecticides, which are expensive, and negatively impact the environment and beneficial insects. We, therefore, conducted field surveys in Uganda in 2017 and 2019 to identify egg and larval parasitoids of FAW for possible use in integrated pest management (IPM) programs. Parasitoids were identified by their mitochondrial DNA cytochrome c oxidase subunit

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Mink, J. S., and R. G. Luttrell. "MORTALITY OF FALL ARMYWORM, SPODOPTERA FRUGIPERDA (LEPIDOPTERA: NOCTUIDAE) EGGS, LARVAE AND ADULTS EXPOSED TO SEVERAL INSECTICIDES ON COTTON." Journal of Entomological Science 24, no. 4 (1989): 563–71. http://dx.doi.org/10.18474/0749-8004-24.4.563.

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Mortality of eggs, first, third, and fifth instars and adults of fall army worm (FAW), Spodoptera frugiperda (J. E. Smith), after exposure to several insecticides on cotton indicated that the FAW is susceptible to most insecticides currently used to control Heliothis spp. Most insecticides tested exhibited ovicidal activity. High mortality of first instar larvae was observed for most treatments, including the biological insecticide, Bacillus thuringiensis (Berliner). More variation in mortality among treatments was observed in third and fifth instars than in first instars. Pyrethroid, carbamat

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Stevenson, Philip C., Wally M. Blaney, Monique J. S. Simmonds, and John A. Wightman. "The identification and characterization of resistance in wild species of Arachis to Spodoptera litura (Lepidoptera: Noctuidae)." Bulletin of Entomological Research 83, no. 3 (1993): 421–29. http://dx.doi.org/10.1017/s0007485300029333.

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AbstractFourteen wild species of Arachis (Leguminosae) were investigated under field and laboratory conditions to evaluate their effect on the survival and development of the larvae of Spodoptera litura (Fabricius). All of the species studied were observed to be resistant compared to the susceptible control, Arachis hypogaea (genotype TMV2). Overall, the mortality and development of larvae recorded in the field were similar to those recorded for larvae on excised leaves of the same species in the laboratory. When neonate larvae were exposed to excised leaves of A. batizogaea, A. kemph-mercadoi

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Castro-Piguave, Carlos, Máximo Vera-Tumbaco, Blanca Indacochea-Ganchozo, Yhony Valverde-Lucio, and Julio Gabriel-Ortega. "Control etológico de Thrips sp. (Insecta: Thysanoptera) y Spodoptera spp. (Lepidoptera: Noctuidae) con fermentos naturales en sandía (Citrullus vulgaris L.)." Journal of the Selva Andina Research Society 9, no. 2 (2018): 104–12. http://dx.doi.org/10.36610/j.jsars.2018.090200104.

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Hill, Jorge G., Paula G. Páez Jerez, Patricia C. Fernández, Facundo Herrera Linares, M. Florencia Rocha, and M. Teresa Vera. "Impact of Amaranthus spp. weed presence on the population abundance of Spodoptera cosmioides (Lepidoptera: Noctuidae) in genetically engineered soybean crops." Crop Protection 190 (April 2025): 107080. https://doi.org/10.1016/j.cropro.2024.107080.

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Bogorni, Paulo C., and José D. Vendramim. "Efeito subletal de extratos aquosos de Trichilia spp. sobre o desenvolvimento de Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) em milho." Neotropical Entomology 34, no. 2 (2005): 311–17. http://dx.doi.org/10.1590/s1519-566x2005000200020.

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Glazar, Itamar, Sergio Galper, and Edna Sharon. "Virulence of the nematode (Steinernematids and Heterorhabditis)-bacteria (Xenorhabdus spp.) complex to the Egyptian cotton leafworm Spodoptera littoralis (Lepidoptera: Noctuidae)." Journal of Invertebrate Pathology 57, no. 1 (1991): 94–100. http://dx.doi.org/10.1016/0022-2011(91)90045-r.

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Pérez Tesén, Edgar D., Jennifher E. Rodas Adrianzén, Alexander Chávez Cabrera, and María E. Neira de Perales. "Pathogenicity of Heterorhabditis bacteriophora in Ultraviolet Light–Irradiated Agar Suspension on Spodoptera frugiperda (Lepidoptera: Noctuidae) Larvae1." Journal of Entomological Science 58, no. 4 (2023): 412–22. http://dx.doi.org/10.18474/jes22-48.

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Abstract Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) is an economically important pest of variety of crops, including maize (Zea mays L.), rice (Oryza sativa L.), and cotton (Gossypium spp.). Conventional chemical insecticides are usually used for management of this pest; however, a viable alternative is the use of microbial agents or their biological products, such as entomopathogenic nematodes. Their efficacy, however, is affected by abiotic conditions including ultraviolet (UV) light and desiccation. It is therefore necessary to develop formulations that preserve or extend t

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GARCÍA-R., FULVIA, MARIA T. MOSQUERA-E., CARLOS A. VARGAS-S., and LILIANA ROJAS-A. "Control biológico, microbiológico y físico de Spodoptera frugiperda (Lepidoptera: Noctuidae), plaga del maíz y otros cultivos en Colombia." Revista Colombiana de Entomología 28, no. 1 (2002): 53–60. http://dx.doi.org/10.25100/socolen.v28i1.9628.

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El gusano cogollero del maíz, Spodoptera frugiperda (J.E.Smith). es la plaga de mayor importancia económica en esta gramínea, con infestaciones tempranas en época seca que obligan al agricultor a realizar entre dos y tres aspersiones de insecticidas para reducir el daño causado por las poblaciones altas de larvas. Este control químico, además de incrementar los costos de producción y afectar la seguridad en el campo, elimina la fauna benéfica que regula la plaga en forma natural. La presente investigación tuvo como objetivo implementar un programa de manejo integrado de S. frugiperda, desarrol

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Miranda, Moacyr Mascarenhas Motta, Marcelo Coutinho Picanço, José Cola Zanuncio, Leandro Bacci, and Ézio Marques da Silva. "Impact of integrated pest management on the population of leafminers, fruit borers, and natural enemies in tomato." Ciência Rural 35, no. 1 (2005): 204–8. http://dx.doi.org/10.1590/s0103-84782005000100033.

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The objective of this work was to evaluate the impact of integrated pest management (IPM) in the productivity of the tomato and in the populations of leafminers, fruit borers, and natural enemies in tomato crops. The treatments were calendar (spraying twice weekly with insecticides and fungicides), IPM (spraying when action thresholds were achieved), and control (no pesticide was applied). IPM was the most efficient system of pest control due to presenting similar productivity and 65.6% less pesticide applications than in the calendar. The attack of Tuta absoluta (Meyrick) (Lepidoptera: Gelech

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Castañeda-Molina, Yuliana, Sandra María Marulanda-Moreno, Clara Saldamando-Benjumea, Howard Junca, Claudia Ximena Moreno-Herrera, and Gloria Cadavid-Restrepo. "Microbiome analysis of Spodoptera frugiperda (Lepidoptera, Noctuidae) larvae exposed to Bacillus thuringiensis (Bt) endotoxins." PeerJ 11 (September 12, 2023): e15916. http://dx.doi.org/10.7717/peerj.15916.

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Background Spodoptera frugiperda (or fall armyworm, FAW) is a polyphagous pest native to Western Hemisphere and recently discovered in the Eastern Hemisphere. In Colombia, S. frugiperda is recognized as a pest of economic importance in corn. The species has genetically differentiated into two host populations named “corn” and “rice” strains. In 2012, a study made in central Colombia demonstrated that the corn strain is less susceptible to Bacillus thuringiensis (Bt) endotoxins (Cry1Ac and Cry 1Ab) than the rice strain. In this country, Bt transgenic corn has been extensively produced over the

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KONDO, Eizo, and Nobuyoshi ISHIBASHI. "Nictating Behavior and Infectivity of Entomogenous Nematodes, Steinernema spp., to the Larvae of Common Cutworm, Spodoptera litura (Lepidoptera : Noctuidae), on the Soil Surface." Applied Entomology and Zoology 21, no. 4 (1986): 553–60. http://dx.doi.org/10.1303/aez.21.553.

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Pascual-Ruiz, S., L. Carrillo, F. Álvarez-Alfageme, M. Ruíz, P. Castañera, and F. Ortego. "The effects of different prey regimes on the proteolytic digestion of nymphs of the spined soldier bug, Podisus maculiventris (Hemiptera: Pentatomidae)." Bulletin of Entomological Research 99, no. 5 (2009): 487–91. http://dx.doi.org/10.1017/s0007485308006561.

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AbstractThe effects of different prey regimes on the performance and digestive physiology of the spined soldier bug, Podisus maculiventris (Say) (Hemiptera: Pentatomidae), were assessed. Specifically, P. maculiventris nymphs were fed on Colorado potato beetle (CPB), Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae), larvae; Egyptian cotton leafworm (ECW); Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae); larvae; Calliphora spp. (CAL) (Diptera: Calliphoridae) pupae or a mixture of the three prey. No differences in development and weight gain were observed when P. maculiventris

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Fofana, Fatoumatou, Corentin Descombes, Assiri Patrice Kouamé, and François Lefort. "Isolation, Identification and Evaluation of the Effects of Native Entomopathogenic Fungi from Côte d’Ivoire on Galleria mellonella." Microorganisms 11, no. 8 (2023): 2104. http://dx.doi.org/10.3390/microorganisms11082104.

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The fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae), is a polyphagous pest highly damaging to maize and other food crops in Africa, particularly in Côte d’Ivoire. Chemical pesticides not only have often proved to be unsuccessful, but cause adverse effects on the environment and human health; therefore, entomopathogenic fungi could represent an alternative biocontrol solution. Against this background, fungi were isolated from soil samples collected in maize fields in three regions of Côte d’Ivoire, by the methods of soil dilution and baiting with Galleria mellonella. The resulting

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Huanuqueño, Elías, Grecia Tió, Cristian Romero, German Joyo, and Yennifer Hinojosa. "Fluctuación poblacional de insectos plaga y su relación con el rendimiento de grano en 16 genotipos de maíz amarillo duro (Zea mays L.) en el distrito de Campo Verde, Ucayali, Perú." REVISTA CHILENA DE ENTOMOLOGÍA 47, no. 3 (2021): 625–37. http://dx.doi.org/10.35249/rche.47.3.21.21.

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Se evaluó la fluctuación de insectos plagas en 16 genotipos de maíz, se analizó la relación entre el número de insectos y el rendimiento de grano, y se identificaron las plagas más importantes para las condiciones del distrito de Campo Verde en Pucallpa, región Ucayali. 16 genotipos de maíz amarillo duro fueron evaluados bajo el diseño de bloques completos al azar con tres repeticiones; cada parcela tuvo 72 plantas sembradas a una densidad de 62.500 plantas por hectárea. El experimento se realizó en el distrito de Campo Verde, provincia de Coronel Portillo, departamento de Ucayali, Perú. Media

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Pair, S. D. "Biology and Rearing of Diapetimorpha introita (Cresson) (Hymenoptera: Ichneumonidae) on Host and Non-host Noctuid Pupae." Journal of Entomological Science 30, no. 4 (1995): 468–80. http://dx.doi.org/10.18474/0749-8004-30.4.468.

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Laboratory studies were conducted to identify factors that influence Diapetimorpha introita (Cresson) reproduction and development rate on Spodoptera spp., Helicoverpa zea (Boddie), and Heliothis virescens (F.), Laboratory colonies of D. introita were successfully maintained on S. frugiperda (J. E. Smith) pupae placed in multicellular rearing units. Mated D. introita females produced an average of 81.3 eggs per individual over a mean lifespan of 23.6 days. Sex ratios were skewed with 40% more males than females produced from mated females. Unmated females produced all male progeny. Diapetimorp

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Roychoudhury, N., Subhash Chandra, Ram Singh, Shashi Barve, and Anand Das. "New Record of Insect Pests on Seedlings of Eucalyptus." Indian Journal of Forestry 38, no. 2 (2015): 117–24. http://dx.doi.org/10.54207/bsmps1000-2015-b58e7v.

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The present paper reports the occurrence of insects damaging Eucalyptus in nursery stage. Out of nine insects recorded, seven species observed as occasional defoliating species, viz. Achaea janata (Linnaeus) (Lepidoptera : Noctuidae), Catapsilia crocale Cramer (Lepidoptera : Pieridae), Dasychira grotei Moore (Lepidoptera : Lymantriidae), Eurema hecabe Linnaeus (Lepidoptera : Pieridae), Hyposidra talaca (Walker) (Lepidoptera : Geometridae), Lymantria sobrina Moore (Lepidoptera : Lymantriidae) and Spodoptera litura (Fabricius) (Lepidoptera : Noctuidae), one rare sap-sucking species, Chrysocoris

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Ghafouri Moghaddam, Mostafa, and Buntika A. Butcher. "Microplitis manilae Ashmead (Hymenoptera: Braconidae): Biology, Systematics, and Response to Climate Change through Ecological Niche Modelling." Insects 14, no. 4 (2023): 338. http://dx.doi.org/10.3390/insects14040338.

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The parasitoid wasp Microplitis manilae Ashmead (Braconidae: Microgastrinae) is an important natural enemy of caterpillars and of a range of noctuids, including pest species of armyworms (Spodoptera spp.). Here, the wasp is redescribed and, for the first time, illustrated based on the holotype. An updated list of all the Microplitis species attacking the noctuid Spodoptera spp. along with a discussion on host-parasitoid-food plant associations is offered. Based on information about the actual distribution of M. manilae and a set of bioclimatic variables, the maximum entropy (MaxEnt) niche mode

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ZENNER DE POLANÍA, INGEBORG, J. ALONSO ÁLVAREZ RODRÍGUEZ, HELBER ADRIAN ARÉVALO MALDONADO, RODOLFO MEJÍA-CRUZ, and MARTÍN A. BAYONA R. "Susceptibilidad de cuatro nóctuidos plaga (Lepidoptera) al gene Cry1Ac del Bacillus thuringiensis incorporado al algodonero." Revista Colombiana de Entomología 34, no. 1 (2008): 41–50. http://dx.doi.org/10.25100/socolen.v34i1.9249.

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Las plantas transgénicas con genes de Bacillus thuringiensis (Bt) que codifican para la producción de toxinas, eficaces contra algunas plagas, son consideradas útiles dentro del manejo de insectos. Sin embargo, estas variedades no controlan satisfactoriamente a todos los noctuidos plagas y, además, inducen a su resistencia. Se evaluaron diversas poblaciones de variantes locales de Heliothis virescens, Helicoverpa zea, Spodoptera frugiperda y S. sunia para conocer su susceptibilidad a la toxina Cry1Ac de la variedad Bollgard® sembrada en Colombia. El Cry1Ac, se obtuvo de un gene de Bt clonado e

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Evangelin, G., Horne Bertrand, M. Muthupandi, and William S. John. "VENOMOUS SALIVA OF NON-HAEMATOPHAGOUS REDUVIID BUGS (HETEROPTERA: REDUVIIDAE): A REVIEW." Biolife 2, no. 2 (2022): 615–26. https://doi.org/10.5281/zenodo.7214084.

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<strong>ABSTRACT</strong> While reduviids are a modestly well characterized group of insects, especially the blood sucking triatominae due to the medical implications of the Chagas disease, which is mainly transmitted by the infected bugs whose excrement contains <em>Trypanosoma cruzi </em>that enters the body through bruises or cuts in the skin of humans, their non-haematophagus counterparts are a forgotten lot and have not been thoroughly investigated. The venom in the saliva of the non-haematophagus reduviids has come into the spotlight in the last couple of decades due to the voracious pre

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