Mostrando 2,241 - 2,260 Resultados de 3,414 Para Buscar '"Lepidoptera"', tiempo de consulta: 0.46s Limitar resultados
  1. 2241
    por Berry, Simon
    Publicado 2022
    “…Human eyes have a pupil that changes size to regulate light input to the eye. Moths (Lepidoptera) use a light absorbing pigment that moves position to limit the light within the eye. …”
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  2. 2242
    “…Lepidoptera, butterflies and moths, are significant pollinators and ecosystem health indicators. …”
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  3. 2243
    “…We demonstrate these procedures using field samples of diamide-resistant strains of the diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae). The validity of the assumptions used in the statistical analysis is examined using the same data.…”
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  4. 2244
    “…SIMPLE SUMMARY: Previous studies have reported that infestations by species of the genus Spodoptera (Lepidoptera: Noctuidae) have increased in Cry1Ac Bt soybean fields in Brazil, indicating that chemical insecticides will be needed to reduce crop damage. …”
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  5. 2245
    “…Its function has been extensively researched in Drosophila melanogaster but little is known about it in Lepidoptera. To uncover the function of Ubx in the development of lepidopterans, we constructed the Ubx overexpression (Ubx(OE)) strain based on the Nistari strain of Bombyx mori. …”
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  6. 2246
    “…Recent publications on gall formation induced on the leaves of dicotyledonous flowering plants by eriophyoid mites (Eriophyoidea) and representatives of four insect orders (Diptera, Hemiptera, Hymenoptera, Lepidoptera) are analyzed. Cellular and molecular level data on the stimuli that induce and sustain the development of both mite and insect galls, the expression of host plant genes during gallogenesis, and the effects of these galling arthropods on photosynthesis are considered. …”
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  7. 2247
    “…In this work, we selected the silkworm, a model Lepidoptera organism, due to its favorable characteristics. …”
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  8. 2248
    “…Here, we provide an order-by-order summary of the phylosymbiosis patterns in insects, including Blattodea, Coleoptera, Diptera, Hemiptera, Hymenoptera, and Lepidoptera. Then, we highlight the potential contributions of stochastic effects, evolutionary processes, and ecological filtering in shaping phylosymbiotic microbiota. …”
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  9. 2249
    por Cardé, R T
    Publicado 1976
    “…Pheromones are substances emitted by one individual of a species and eliciting a specific response in a second individual of the same species. In moths (Lepidoptera) generally females lure males for mating by emission of a sex attractant pheromone comprised of either one or more components. …”
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  10. 2250
    “…The order Hemiptera was represented by the highest number of species (19 species), followed by Coleoptera (8), Lepidoptera (4), Orthoptera (2), and Dermaptera (1). …”
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  11. 2251
    “…Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), the fall armyworm is the most economically important maize pest in the western hemisphere. …”
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  12. 2252
    “…The eggs of the stored grain pests, Tribolium castaneum (Herbst), T. confusum (Duval) (Coleoptera: Tenebrionidae) and Cadra cautella (Walker) (Lepidoptera; Pyralidae) belonging to three age groups, 1, 2, and 3 days-old, were exposed to ultraviolet (UV) radiation with 254nm wavelength (UV-C) for different durations to determine irradiation effects on egg-hatching and adult emergence. …”
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  13. 2253
    por Meehan, T. D., Lindroth, R. L.
    Publicado 2009
    “…We conducted a laboratory study to evaluate the effects of body mass, environmental temperature, and food quality on phosphorus (P) efflux by caterpillars of the whitemarked tussock moth, Orygia leucostigma, J. E. Smith (Lepidoptera: Lymantriidae). We found that individual phosphorus efflux rate (Q the rate at which excreted and unassimilated P was egested in frass, mgP/day) was related to larval mass (M, mg dry) and environmental temperature (T,K) as Q = e(14.69) M(1.00)e(-0.54/kT), where K is Boltzmann's constant (8.62 × 10(-5) eV/K, 1 eV = 1.60 × 10-19J). …”
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  14. 2254
    “…(Caryophyllales: Caryophyllaceae), plants known for their high ecdysteroid content, a study was carried out on the effects of ingestion of four different phytoecdysteroids (20-hydroxyecdysone, polypodine B, ponasterone A and makisterone A) on the growth and development of the Indian meal moth, Plodia interpunctella Hübner (Lepidoptera: Pyralidae) larvae when added at a concentration of 200 ppm in their diet. …”
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  15. 2255
    por Yamazaki, Kazuo
    Publicado 2010
    “…This paper documents the bizarre descending behavior from the tree crown to the ground of the larvae of the moth, Scopelodes contracta Walker (Lepidoptera: Limacodidae) and the interaction of the larva with predatory ants. …”
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  16. 2256
    “…The enhanced viral susceptibility of the gypsy moth (Lymantria dispar)-derived IPLB-Ld652Y cell line has made it a popular in vitro system for studying virus-related phenomena in the Lepidoptera. Using both single-pass EST sequencing and 454-based pyrosequencing, a transcriptomic library of 14,368 putatively unique transcripts (PUTs) was produced comprising 8,476,050 high-quality, informative bases. …”
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  17. 2257
  18. 2258
    “…We previously examined the functional roles of adipokinetic hormone in Manduca sexta L. (Lepidoptera: Sphingidae). Here we report the cloning of the full-length cDNA encoding the putative adipokinetic hormone receptor from the fat body of M. sexta. …”
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  19. 2259
    “…In the present study, the prevalence of an alteration, killing of male Hypolimnas bolina (L.) (Lepidoptera: Nymphalidae) butterflies by their inherited Wolbachia strain in the wild in Japan, was surveyed over a continuous 50-year period, which is far longer than ever before analyzed in studies of dynamics between reproductive alteration-inducing symbionts and their host arthropods. …”
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  20. 2260
    “…Field observations showed that Hymenoptera, Lepidoptera, and Diptera visited the flowers. Only some of the Hymenoptera landed on the flowers from the front and elicited pollination mechanisms. …”
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