Mostrando 1,821 - 1,840 Resultados de 2,956 Para Buscar '"Hymenoptera"', tiempo de consulta: 0.18s Limitar resultados
  1. 1821
  2. 1822
  3. 1823
  4. 1824
  5. 1825
    “…Anaphes (Anaphes) flavipes (Foerster), a fairyfly (Hymenoptera: Mymaridae) native of Europe, is an economically important egg parasitoid for the natural control of Oulema spp. leaf beetle (Coleoptera: Chrysomelidae) pests of cereal crops such as barley, oats, rye, and wheat in Europe, and for the classical biological control of the invasive Oulema melanopus (L.) in North America. …”
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  6. 1826
  7. 1827
  8. 1828
    “…The bumble bee (Hymenoptera, Apidae, Bombini, Bombus Latreille) fauna of the Nearctic and Palearctic regions are considered well known, with a few species occurring in both regions (i.e., with a Holarctic distribution), but much of the Arctic, especially in North America, remains undersampled or unsurveyed. …”
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  9. 1829
  10. 1830
  11. 1831
  12. 1832
  13. 1833
  14. 1834
  15. 1835
  16. 1836
  17. 1837
    “…Larvae of the argid sawfly, Arge pullata (Zaddach) (Hymenoptera: Argidae), feeds on leaves of birch (Betula spp.) in China, Europe, Siberia, and Japan. …”
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  18. 1838
    “…INTRODUCTION: Hymenoptera venoms contain thrombogenic substances that might be responsible for cardiovascular events independent of anaphylactic reactions. …”
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  19. 1839
    “…The abundance of multi-taxon, Diptera and Hymenoptera was significantly different between exclosures. …”
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  20. 1840
    “…Most insects harbor two paralogous circadian genes, namely timeout and timeless. However, in the Hymenoptera only timeout is present. It remains unclear whether both genes, especially timeout in hymenopteran insects, have distinct evolutionary patterns. …”
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