Morphology, Physiology, and Behavioral Biology of Ticks |
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Page 205
... vitellogenesis but not on oviposition . Unfortuna- tely , however , this effect does not seem to be specific . In fact , implantation of brains from either virgin females of corresponding ages , or males , induced vitellogenesis in ...
... vitellogenesis but not on oviposition . Unfortuna- tely , however , this effect does not seem to be specific . In fact , implantation of brains from either virgin females of corresponding ages , or males , induced vitellogenesis in ...
Page 209
... vitellogenesis does not occur when high ecdysteroid levels are present . We have compared , by the same method , the hemolymph ecdyster- oid levels in females performing a normal vitellogenic cycle ( Fig . 8.4 ) . When they were assayed ...
... vitellogenesis does not occur when high ecdysteroid levels are present . We have compared , by the same method , the hemolymph ecdyster- oid levels in females performing a normal vitellogenic cycle ( Fig . 8.4 ) . When they were assayed ...
Page 210
... vitellogenesis and oocyte maturation ' . To confirm the hypothesis that high ecdysteroid titers are incompatible with vitellogenesis , we investigated the effect of injecting ecdysteroids into the hemocoel of mated females . Doses up to ...
... vitellogenesis and oocyte maturation ' . To confirm the hypothesis that high ecdysteroid titers are incompatible with vitellogenesis , we investigated the effect of injecting ecdysteroids into the hemocoel of mated females . Doses up to ...
Contents
Table of Contents | 13 |
Ticks on reptiles a difference of scale | 17 |
The cell biology of the ixodid tick salivary gland | 22 |
Copyright | |
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20-hydroxyecdysone Acari acid acini acinus activity adenylate cyclase adult Aeschlimann Amblyomma americanum andersoni anti-tick antibodies antigen apolar arboreus Argas argasid Balashov basal Binnington Biochem bloodmeal Boophilus microplus cheliceral concentration copulation cuticle cycle Dermacentor variabilis Diehl digestive cells dromedarii ecdysone ecdysteroids eggs engorged Entomol enzyme extracts fed virgin Feldman-Muhsam female ticks fraction function Galun genital granules guinea pigs hebraeum hemocoel hemolymph holocyclus hormone host Hyalomma immune induced infestation Insect Physiol Ixodes Ixodes ricinus ixodid ticks Ixodoidea larvae lipid lone star tick lumen male mated females membrane metabolism midgut molting mouthparts nymphs Obenchain oocyte oogenesis Ornithodoros moubata ovary oviposition Parasitol phase pheromone protein receptor reproductive reptile ticks residual bodies ricinus salivary gland Sauer secretory sensilla sensory hairs serum sex pheromone Sonenshine sperm spermatophore studies supermolting tick feeding tick salivary glands tissues titers ultrastructure unfed females uptake variegatum virgin females vitellogenesis vitellogenin weight