Showing 821 - 840 results of 900 for search '"larva"', query time: 0.06s Refine Results
  1. 821

    The role of SAGA in the transcription and export of mRNA by E. N. Nabirochkina, M. M. Kurshakova, S. G. Georgieva, D. V. Kopytova

    Published 2019-03-01
    “…Immunostaining of the polytene chromosomes of Drosophila larvae revealed that Sgf11 is present at the sites of localization of snRNA genes. …”
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  2. 822

    Frequency, distribution, and molecular recognition of Argas persicus (Argasidae) infestation of local chicken Gallus gallus domesticus in Mosul city by Abeer A. Ahmed, Layan Y. Khalil

    Published 2025-01-01
    “…The same applies regarding the nymphs and larvae of A. persicus, with significant differences by month in which the study was conducted for ticks’ males; no noticeable differences have been shown among months of this work. …”
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  3. 823

    Immunization of cattle with a Rhipicephalus microplus chitinase peptide containing predicted B-cell epitopes reduces tick biological fitness by María Martina Esperanza Perez-Soria, Daniel Gustavo López-Díaz, Rafael Jiménez-Ocampo, Gabriela Aguilar-Tipacamú, Massaro W. Ueti, Juan Mosqueda, Ala Tabor

    Published 2024-08-01
    “…Chitinase peptide 3 reduced the weight and oviposition of engorged ticks, as well as larvae viability, exhibiting a 71% efficacy. Therefore, chitinase 3 emerges as a viable vaccine candidate, holding promise for its integration into a multiantigenic vaccine against R. microplus.…”
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  4. 824

    Comparative Analysis of Embryonic Development and Antioxidant Stress Response in Hybrid Grouper (<i>Epinephelus fuscoguttatus</i> ♀ × <i>E. lanceolatus</i> ♂) with Different Ploidy... by Haizhan Tang, Yang Li, Meng Zhang, Xin Fan, Jian Luo, Xin Wen

    Published 2024-12-01
    “…Triploids developed later, with higher incidences of abnormalities and mortality, especially in the gastrula and neuro-embryo stages. Triploid larvae exhibited shortened tails, abnormal yolk sacs, and impaired swimming. …”
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  5. 825

    When insect development meets insect succession: Advantages of combining different methods and insect taxa in estimating the post-mortem interval by Szymon Matuszewski, Anna Mądra-Bielewicz

    Published 2025-06-01
    “…The final grand PMI was derived from a developmental estimate based on third instar larvae of Lucilia illustris/L. caesar species group and a successional estimate based on adult Thanatophilus rugosus beetles. …”
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  6. 826

    Bioactive Potential of Some <i>Bacillus thuringiensis</i> Strains from Macapá, Amazon, Brazil, Against the Housefly <i>Musca domestica</i> (Diptera: Muscidae) Under Laboratory Cond... by Tatiane Aparecida Nascimento, Maria José Paes, Fernando Hercos Valicente, Margareth Maria de Carvalho Queiroz

    Published 2024-12-01
    “…Twelve <i>Bt</i> strains from Macapá, Brazil, were tested against housefly larvae. PCR was employed to detect genes encoding Cry and Cyt proteins and Vips. …”
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  7. 827

    Transcription factor DREF regulates expression of the microRNA gene <i>bantam in Drosophila melanogaster</i> by M. B.  Schwartz, M. M. Prudnikova, O. V. Andreenkov, E. I. Volkova, I. F. Zhimulev, O. V. Antonenko, S.  A. Demakov

    Published 2024-04-01
    “…Using transgenic lines containing a fulllength bantam lethality-rescuing deletion fragment and a fragment with a disrupted DREF binding site, we show that these motifs are functionally significant because their disruption at the bantam locus reduces expression levels in the larvae and ovaries of homozygous flies, which correlates with reduced vitality and fertility. …”
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  8. 828

    Winter tick sharing between ungulates in the Greater Yellowstone Ecosystem and implications for apparent competition by Troy Koser, Alynn Martin, Alyson Courtemanch, Laura Thompson, Benjamin Wise, Gary Fralick, Sarah Dewey, Amy Girard, Brandon Scurlock, Jared Rogerson, Kennan Oyen, Paul Cross

    Published 2025-01-01
    “…We found that winter tick infestation loads did not vary remarkably between both host species and winter ticks sourced from elk and moose produced similar numbers of larvae which activated within 5 days of each other. …”
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  9. 829

    Effects of Novaluron Exposure on the Oviposition and Expression of Ovarian Development Related Genes in Silkworm, <i>Bombyx mori</i> (Lepidoptera: Bombycidae) by Meng-Jiao Wang, En-Xi Chen, Yi-Lin Ji, Yi-Xuan Qian, Yu-Ming Zhang, Lin Zhu, Guo-Dong Zhao, He-Ying Qian

    Published 2024-12-01
    “…The growth and development of silkworm larvae are easily affected by the use of chemical insecticides such as novaluron, a benzoylurea insecticide. …”
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  10. 830

    Characterisation of the Pathogenicity of <i>Beauveria</i> sp. and <i>Metarhizium</i> sp. Fungi Against the Fall Armyworm, <i>Spodoptera frugiperda</i> (Lepidoptera: Noctuidae) by Nonthakorn (Beatrice) Apirajkamol, Bishwo Mainali, Phillip Warren Taylor, Thomas Kieran Walsh, Wee Tek Tay

    Published 2025-01-01
    “…Despite the high mortality from B-0571 and B-1311 isolates, scanning electron microscopy showed no fungal spore germination on dead larvae 24 h after spore application. Four insecticide compound gene clusters, i.e., bassianolide, beauvericin, beauveriolide, and oosporein, were identified and characterised in all <i>B. bassiana</i> isolates. …”
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  11. 831

    Exploring the Potential Effectiveness of <i>Croton tiglium</i> Oil and Its Nano-Emulsion on <i>Earias insulana</i> (Lepidoptera: Nolidae) by Karima S. Khater, Marwa M. Abd-Elrhmman, Zeinab M. E. A. Said, Ali A. El-Sayed, Abdelhadi A. I. Ali, Lamya Ahmed Alkeridis, Laila A. Al-Shuraym, Jingwen Wang, Qichun Zhang, Ahmed A. A. Aioub

    Published 2025-01-01
    “…This study evaluates, for the first time, the bioactivity of <i>Croton tiglium</i> (Malpighiales: Euphorbiaceae) oil and its nano-emulsion (CTNE) against 25 newly hatched larvae of <i>E. insulana</i> Boisd. We assessed their biological effects across different developmental stages and performed histological and ultrastructural examinations. …”
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  12. 832

    Dynamic changes of extracellular vesicles during zebrafish organogenesis by Linda-Marie Mulzer, Tim Felger, Luis E. Muñoz, Gesa Engl, Heiko Reutter, Mario Schiffer, Leila Pourtalebi Jahromi, Fanni Annamária Boros, Friederike Zunke, Philipp Arnold, Alina C. Hilger

    Published 2025-02-01
    “…Wild-type AB strain zebrafish larvae (zfl) were collected at 24, 48, 72, and 96 h post fertilization (hpf) and homogenized. …”
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  13. 833

    Dietary Shifts Among the Developmental Stages of the Ectoparasite, Argulus japonicus (Crustacea; Branchiura), Mirror Ontogeny as Shown Through Differences in Stable Isotope Ratios... by Beric M. Gilbert, Milen Nachev, Bernd Sures, Annemariè Avenant‐Oldewage

    Published 2025-01-01
    “…In adult parasites, δ15N was higher than in the host's tissues, whereas stage two larvae showed the lowest δ15N values. Infection by A. japonicus alters δ13C ratios between infected and uninfected hosts, where the latter group showed lower δ13C compared to uninfected hosts. …”
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  14. 834

    Occurrence of Clinostomum Metacercariae in Oreochromis mossambicus from Mashoko Dam, Masvingo Province, Zimbabwe by Casper Mutengu, Wilson Mhlanga

    Published 2018-01-01
    “…Of the 180 fish collected during the study, 113 (62.8%) were infected by 284 Clinostomum larvae in the cranial cavity while 67 fish were not infected. …”
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  15. 835

    Captive breeding, developmental biology and commercial production of<i> Dravidia fasciata</i>- An indigenous ornamental fish of the Western Ghats of India by T.V. Anna Mercy, Eapen Jacob, K. Raju Thomas

    Published 2022-01-01
    “…The results of the study clearly demonstrated that D. fasciata could be successfully produced in captivity through scientific management of brooders, eggs, larvae and hatchlings. The successful development of captive breeding technology is likely to pave way towards commercialization of the technology thus leading to the sustainable export of the species. …”
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  16. 836

    Formulation for foliar and soil application of entomopathogenic nematodes for controlling the onion thrips Thrips tabaci Lindeman (Thysanoptera: Thripidae) by Hala M. S. Metwally, Mahmoud M. E. Saleh, Mokhtar Abonaem

    Published 2025-01-01
    “…Using the nematode-infected insect approach, a single application of 10 H. bacteriophora-infected Tenebrio molitor L. larvae per 1 m of the row (70 cm between rows) remained effective in the onion field for 5 weeks, following treatment, generating a pest population reduction of up to 77%, while the same rates of S. feltiae reduced the pest population by up to 59%. …”
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  17. 837

    Actividad larvicida de especies vegetales de la flora salvadoreña para el control de Aedes aegypti by Susana Hernández-Doño, Angélica Dalila Moreno, Eduardo Romero, Rina Antonieta Toledo-Mendoza, Miguel Ángel Serrano-Melgar, Miguel Ángel Moreno-Mendoza, Marvin José Nuñez-Rivas

    Published 2020-06-01
    “…En este estudio se determinó la actividad larvicida de los extractos etanólicos y acuosos de semilla de Annona diversifolia, hojas y tallos de Yucca guatemalensis y raíz de Petiveria alliacea sobre larvas del tercer estadio de Aedes aegypti. Se desarrollaron ensayos para determinar la línea base de susceptibilidad de los tres extractos etanólicos. …”
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  18. 838

    Daños en brotes de duraznero asociado a trips y su relación con las malezas by C.M. de Borbón, F. Cardello

    Published 2006-01-01
    “…occidenatalis (75% cuartel D4, 78% cuartel G1) fue la especie más frecuente en brotes de duraznero, seguida de T. tabaci (24% cuartel D4, 18% cuartel G1). Algunas larvas colectadas de brotes de duraznero fueron identificadas. …”
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  19. 839

    Knockdown of zebrafish tmem242 enhances the production of ROS that signals to increase f9a expression resulting in DIC-like condition by Afnan Deebani, Jabila Mary, Sanchi Dhinoja, Ayah Al Qaryoute, Weam Fallatah, Pudur Jagadeeswaran

    Published 2025-01-01
    “…Microthrombi were also observed in larvae after tmem242 knockdown. In parallel studies, impaired ATP synthase assembly in human cells lacking TMEM242 prompted us to hypothesize that reduced ATP synthase could elevate reactive oxygen species (ROS) levels, influencing clotting factor expression. …”
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  20. 840

    Wing spot in a tropical and a temperate drosophilid: C = C enrichment and conserved thermal response by Divita Garg, Harshad Vijay Mayekar, Sanjeev Paikra, Monalisa Mishra, Subhash Rajpurohit

    Published 2025-01-01
    “…We exposed freshly hatched larvae of both the species to three different growth temperatures and checked for wing pigmentation in adult males. …”
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