Showing 401 - 420 results of 900 for search '"larva"', query time: 0.05s Refine Results
  1. 401

    Peachtree Borers in the Home and Commercial Peach Orchard by Russell F. Mizell, III

    Published 2003-12-01
    “…Feeding damage by these larvae weakens trees and decreases productivity. If there is complete girdling of the trees by the larvae, tree death can occur. …”
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    Article
  2. 402

    DESARROLLO DE RESISTENCIA A NEMATODOS GASTROINTESTINALES EN OVINOS DE PELO DESAFIADOS CON DIFERENTES NIVELES DE INFECCIÓN by D. Esteban-Andrés, R. González-Garduño, G. Garduza-Arias, N.J. Ojeda-Robertos, F. Reyes-Montes, S. Gutiérrez-Cruz

    Published 2013-01-01
    “…Se utilizaron 24 corderos Katahdin x Pelibuey, distribuidos al azar en cuatro grupos desafiados con los siguientes tratamientos: a) 25 larvas infectantes (L 3) de nematodos gastrointestinales (NGI) por kg de peso vivo (PV); b) 50 L 3 PV, c) 100 L 3 PV y el grupo testigo (0 larvas). …”
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  3. 403

    Lifecycle Completion and Reproductive Improvement of <i>Chrysoperla carnea</i> (Stephens) (Neuroptera: Chrysopidae), Following a Prey Shift Routine During Larval Development by Muhammad Waleed Shakoor, Jawwad Hassan Mirza, Muhammad Kamran, Fahad Jaber Alatawi

    Published 2024-12-01
    “…The results showed that <i>C</i>. <i>carnea</i> larvae successfully completed their lifecycle and life span in the treatments where either the 2nd (T2) or 3rd (T3) instar larvae were fed with the eggs of <i>E</i>. …”
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  4. 404

    The Abundance of Mosquito Larval Species (Diptera: Culicidae) and the Physicocemical Characteristics of Their Habitat in Rice Field at Dramaga Sub-District, Bogor Regency by Dimas Novianto, Syifa Alya, Upik Kesumawati Hadi

    Published 2023-10-01
    “…The highest diversity and density of larvae was found in Cikarawang Village. The highest relative abundance of mosquitoes larvae were An. vagus and Cx. vishnui. …”
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  5. 405

    Local host ant usage of scarce large blue Phengaris teleius and dusky large blue P. nausithous (Lepidoptera: Lycaenidae) at Goričko Nature Park (NE Slovenia) by Valerija Zakšek, Barbara Zakšek, Gregor Bračko, Marijan Govedič, Rudi Verovnik

    Published 2021-06-01
    “…A total of 142 ant nests were examined for the presence of Phengaris larvae. Larvae of P. teleius were found in 25 nests of three ant species: M. scabrinodis, M. rubra and M. gallienii, while larvae of P. nausithous were found in 9 nests, all of M. rubra. …”
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  6. 406
  7. 407

    Spanish Moth or Convict Caterpillar, Xanthopastis timais (Cramer) (Insecta: Lepidoptera: Noctiuidae) by John B. Heppner, Kathryn A. Barbara, Eileen A. Buss

    Published 2005-02-01
    “…The larvae are occasional pests of lilies, mainly in Amaryllidaceae. …”
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  8. 408

    Spanish Moth or Convict Caterpillar, Xanthopastis timais (Cramer) (Insecta: Lepidoptera: Noctiuidae) by John B. Heppner, Kathryn A. Barbara, Eileen A. Buss

    Published 2005-02-01
    “…The larvae are occasional pests of lilies, mainly in Amaryllidaceae. …”
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    Article
  9. 409

    First Report: Spodoptera Picta Guerin-Meneville, Armyworm on Swamp Lily (Crinum x powellii ‘Album’) in Bogor, Indonesia by Nadzirum Mubin, Khalisa Sasti Andina, Bela Hasna Audia

    Published 2023-10-01
    “…The larvae and adults were identified as a group of armyworms of Spodoptera picta (Lepidoptera: Noctuidae). …”
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  10. 410

    Dinámica estacional y diaria en las pasturas de poblaciones de nematodes trichostrongylideos de bovinos by D.A. Ferreyra, P. E. Steffan, C. A. Fiel, F. Gonzalez

    Published 2002-01-01
    “…El presente experimento fue desarrollado para determinar la dinámica estacional y diaria en los pastos, de poblaciones de larvas infectivas de nematodes trichostrongylideos de bovinos, evaluando a su vez, la eficiencia de dos técnicas de laboratorio. …”
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  11. 411
  12. 412

    Teach Aquaculture Curriculum: Spawning and Rearing Bivalve Molluscs—Spawning by R. Leroy Creswell, Cortney L. Ohs, Elisa J. Livengood, Amber L. Garr, Bryan Myers, Carlos V. Martinez, Frank A. Chapman

    Published 2011-12-01
    “…Students will use an ocular micrometer to measure the diameter of bivalve eggs and the length of bivalve larvae. The following lesson plan will have students monitor the density of larvae in their culture system and understand production protocols used in bivalve hatcheries. …”
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  13. 413

    Teach Aquaculture Curriculum: Spawning and Rearing Bivalve Molluscs—Spawning by R. Leroy Creswell, Cortney L. Ohs, Elisa J. Livengood, Amber L. Garr, Bryan Myers, Carlos V. Martinez, Frank A. Chapman

    Published 2011-12-01
    “…Students will use an ocular micrometer to measure the diameter of bivalve eggs and the length of bivalve larvae. The following lesson plan will have students monitor the density of larvae in their culture system and understand production protocols used in bivalve hatcheries. …”
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    Article
  14. 414

    Mosquito larval habitats, meteorological factors, and alternatives for vector control in Makkah Al–Mukarramah, the Kingdom of Saudi Arabia by Haitham Badrawy, Khalid Hassan, Osman Ahmed, Rami Al-Sharif

    Published 2025-01-01
    “…A total of 142131 mosquito larvae and pupae were collected. The majority number of positive residences for all mosquito larvae was observed in January 2023 (1 658, 21.6%). …”
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  15. 415

    Ovarian Development and Vitellogenin Gene Expression under Heat Stress in Silkworm, Bombyx mori by Satinath Paul, Bela Keshan

    Published 2016-01-01
    “…The result showed that the heat shock treatment to spinning larvae and pupae at 39°C (1 h and 2 h) did not cause any adverse effect on the reproductive performance of B. mori. …”
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  16. 416

    Toxorhynchites rutilus Coquillett, 1896 (Insecta: Diptera: Culicidae) by Abdullah A. Alomar, Barry W. Alto

    Published 2023-02-01
    “… Toxorhynchites rutilus is one of the largest known species of mosquitoes in North America. Larvae of Toxorhynchites are aquatic predators and prey upon aquatic invertebrates with preference under some circumstances for larvae of other mosquitoes, a characteristic that can contribute to the use of Toxorhynchites mosquitoes as potential biological controls against container-inhabiting mosquitoes (Focks 2007). …”
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  17. 417
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  19. 419

    Prevalence of helminths in horses raised in konya province by Uğur Uslu, Osman Güngör

    “…Neither trematode nor cestode eggs nor larvae of Dictyocaulus arnfieldi could be detected. …”
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  20. 420

    Coleoptera Larval Fauna Associated with Termite Nests (Isoptera) with Emphasis on the “Bioluminescent Termite Nests” from Central Brazil by Cleide Costa, Sergio Antonio Vanin

    Published 2010-01-01
    “…Beetle larvae that inhabit termite nests present modifications that allow them to cohabitate with the termites. …”
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