Showing 521 - 540 results of 1,690 for search '"parasitism"', query time: 0.05s Refine Results
  1. 521
  2. 522
  3. 523

    Le cri du calao by Daou Véronique Joiris

    Published 2022-12-01
    “…These data are interpreted to be thought according to a systemic rationale, based on several degrees of heterospecific dependence, starting from the « most advanced » parasitism to commensalism, passing by mutualism-parasitism and an additional intermediate interspecific relationship. …”
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    Article
  4. 524

    Wasp Parasitoid Doryctobracon areolatus (Szépligeti) (Insecta: Hymenoptera: Braconidae) by Charles Stuhl, John Sivinski

    Published 2012-07-01
    “…In its native habitats, parasitism of fruit flies in certain fruit can reach more than 80%. …”
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  5. 525

    Wasp Parasitoid Doryctobracon areolatus (Szépligeti) (Insecta: Hymenoptera: Braconidae) by Charles Stuhl, John Sivinski

    Published 2012-07-01
    “…In its native habitats, parasitism of fruit flies in certain fruit can reach more than 80%. …”
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    Article
  6. 526

    Impact of synthetic insecticides on the life table parameters of Trichogramma chilonis under laboratory conditions by Muhammad Salim, Arsalan Arif, Muhammad Ayaz, Ahmad Ur Rahman Saljoqi, Ayhan Gökçe, Haroon Khan, Shahid Sattar, Bashir Ahmad, Shah Alam Khan

    Published 2025-01-01
    “…The results regarding percent parasitism showed that maximum percent parasitism was noted in control, Bifenthrin and Novaluron, while the insecticides Imidacloprid and Chlorantraniliprole resulted in minimum % parasitism (63.5% and 71%) respectively. …”
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    Article
  7. 527

    Dynamics of a Discrete Host-Parasitoid System with Stocking by Sophia R.-J. Jang

    Published 2015-01-01
    “…It is assumed that density dependence of the hosts occurs first followed by parasitism. We prove that the constant stocking can eliminate the pest population if the stocking is sufficiently large. …”
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  8. 528

    Evaluation of Telenomus remus (Hymenoptera: Platygastridae) as a biocontrol agent of Spodoptera litura (Lepidoptera: Noctuidae) based on two-sex life table and functional response... by Zhen Shen, Li-Hui Liu, Lian-Sheng Zang, Tie-Jun Deng, Zhen-Bao Luo, Jun-Yi Gao, Liang-De Tang

    Published 2023-11-01
    “…The net killing rate of T. remus on S. litura was 101.49 eggs/female, indicating the high capacity of T. remus to parasitize S. litura eggs. Moreover, the higher the egg density, the higher the parasitism rate by female T. remus, although there was a trend of parasitism stabilization at an egg density of 100, indicating a type II functional response curve for this parasitoid. …”
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  9. 529

    Comparative responses of two congeneric larval parasitoids of emerald ash borer to ambient temperatures: Implications for biocontrol introduction by Yingqiao Dang, Mitchell A. Green, Xiaoyi Wang, Jian J. Duan

    Published 2025-03-01
    “…Spathius agrili could parasitize EAB larvae across the temperature range of 17.2 ℃ to 32.8 ℃ and caused the highest parasitism rate (∼90.0 %) at 28.9 ℃. …”
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  10. 530

    Phenology, biological and cultural control of the new almond pest Eurytoma amygdali (Hymenoptera, Eurytomidae) in Spain by Eugenia Rodrigo, Vicent Benedito, Pilar Xamaní, Manuel Baena, Francisco Ferragut

    Published 2025-01-01
    “…O. domesticus was very scarce, unlike P. amygdali. In the plots with parasitized wasps, the parasitism rate ranged from 0.6% to 44% for P. amygdali.  …”
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    Article
  11. 531

    Social elevators in education: problems and solutions by S. I. Chernykh

    Published 2018-07-01
    “…The paper draws attention to the fact that the social еlevator should not be a basis for social parasitism. It should be a system that enables students to make high efforts and get good results. …”
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    Article
  12. 532

    Coccophagus scutellaris (Hymenoptera: Aphelinidae): A Highly Effective Biological Control Agent of Soft Scale Insects (Hemiptera: Coccidae) in Egypt by Shaaban Abd-Rabou

    Published 2011-01-01
    “…The maximum rate of parasitism of the other species of parasitoids associated with soft scale insects at the release sites decreased after the release of C. scutellaris.…”
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  13. 533

    Current Understanding and Future Prospects of Host Selection, Acceptance, Discrimination, and Regulation of Phorid Fly Parasitoids That Attack Ants by Kaitlyn A. Mathis, Stacy M. Philpott

    Published 2012-01-01
    “…Phorid fly parasitoids (Diptera: Phoridae) have evolved a diverse array of cues used to successfully parasitize their ant hosts. Successful parasitism often involves (a) host habitat location, (b) host location, (c) host acceptance, (d) host discrimination, and (e) host regulation. …”
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  14. 534

    A deterministic model of schistosomiasis with spatial structure by Fabio Augusto Milner, Ruijun Zhao

    Published 2008-05-01
    “…In this paper, the authors establish a model with spatial structurethat characterizes the density change of parasites following the flush-away oflarvae. It is shown that the reproductive number, which is an indicator ofprevalence of parasitism, is a decreasing function of the river current velocity.Moreover, numerical simulations suggest that the mean parasite load is lowwhen the velocity of river current flow is sufficiently high.…”
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  15. 535

    Indirect and direct interactions between grain aphid and parasitoid in the presence of symbiont Regiella insecticola by Yue Man, Delu Li, Minghui Wang, Zuqing Hu, Jean-Luc Gatti, Nicolas Desneux, Peng Han, Chen Luo

    Published 2023-12-01
    “…Presence of the symbiont also reduced A. gifuensis parasitic success, increased the wasp development time and decreased its emergence weight with low effect of the parasitoid density used for parasitism. …”
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  16. 536

    Dynamic Weighted Symbiotic Organisms Search Algorithm for Global Optimization Problems by Pengjun Zhao, Sanyang Liu

    Published 2023-01-01
    “…However, the SOS can easily lead to overexploration in the parasitism phase, and it is difficult to balance between exploration and exploitation capabilities. …”
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  17. 537

    Citrus Leafminer Parasitoid, Ageniaspis citricola Logvinovskaya (Insecta: Hymenoptera: Encyrtidae) by Alison Walker, Marjorie A. Hoy

    Published 2004-12-01
    “…The population of A. citricola from Australia quickly established and dispersed throughout the state, reaching parasitism levels near 100% in some areas (Hoy et al. 1995ab, Knapp et al. 1995, Bullock et al. 1996, Pomerinke and Stansly 1998). …”
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  18. 538

    A Structural Approach to Disentangle the Visualization of Bipartite Biological Networks by J. Garcia-Algarra, J. M. Pastor, M. L. Mouronte, J. Galeano

    Published 2018-01-01
    “…They may happen at molecular level, like in a diseasome, or amongst individuals linked by biotic relationships, such as mutualism or parasitism. These sets of interactions are complex bipartite networks. …”
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  19. 539

    Citrus Leafminer Parasitoid, Ageniaspis citricola Logvinovskaya (Insecta: Hymenoptera: Encyrtidae) by Alison Walker, Marjorie A. Hoy

    Published 2004-12-01
    “…The population of A. citricola from Australia quickly established and dispersed throughout the state, reaching parasitism levels near 100% in some areas (Hoy et al. 1995ab, Knapp et al. 1995, Bullock et al. 1996, Pomerinke and Stansly 1998). …”
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    Article
  20. 540

    First record of Astathelohania contejeani (Henneguy, 1892) in the narrow-clawed crayfish Pontastacus leptodactylus (Eschscholtz, 1823) from Belarus by Śliwińska Karolina, Skuratovich Elena, Alekhnovich Anatoly

    Published 2024-04-01
    “…Porcelain disease, caused by the parasite Astathelohania contejeani, is a fatal disease for freshwater crayfish. …”
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    Article