Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"infective juvenile"”.
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I. Synthesis of Ascarosides for Biological Evaluation and II. Development of Visible Light-Promoted Selenofunctionalization and Grafting of Aryl Iodides
… Chapter 2 concentrates on the synthesis of the infective juvenile (IJ) hormone of Heterorhabditis bacteriophora. This nematode exists in the soil as a robust infective juvenile, a “non-aging” and nonfeeding stage, homologous to the dauer stage of C. elegans. The hormone responsible for IJ …
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Phenotypic variation in Photorhabdus temperata K122
… reside as intestinal symbionts of the infective juvenile (IJ) stage of entomopathogenic nematodes of the Heterorhabditis family. The bacteria and its nematode partner together form an insect killing (entomopathogenic) complex that kills the soil dwelling larval stages of a wide variety …
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Uji viabilitas dan virulensi nematoda entomopatogen (Steinernema spp.) terhadap bahan aktif insektisida golongan Insect Growth Regulator (IGR)
… spp. which is capable of survival are about 1428 infective Juvenile. Steinernema spp. can cause mortality Corcyra cephalonica about 100% to the whole treatments in 48 hours after genre giving and active concentration material IGR
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Pheromones in entomopathogenic nematodes: effects on dispersal and reproductive behaviours
… chemical signals produced by and affecting the infective juvenile (IJ) stage. In this thesis, I both test central hypotheses, and attempt the identification of key pheromone components, using assay-guided fractionation. As lethal parasites of insects, EPN have been successfully commercialised …
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The Molecular Signatures of Adaptive Plasticity in Parasitic Nematodes
… which kill and reproduce within insects. The infective juvenile (IJ) is a developmentally arrested, nonfeeding, stress tolerant stage which forages in the soil for new insects to infect. IJs carry symbiotic bacteria which aid killing the insect and converts the host’s tissues to a nutritive …
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Non chemical alternatives for pest management: Entomopathogenic nematodes and UV-C light
… A study was conducted testing EPN infectious juvenile (IJ) rearing production counts and IJ viability after a six-day storage period. When all four species are compared, S. feltiae had a greater number of infectious juveniles emerge from the wax moth cadavers and S. carpocasae had the least. …