Entomologia Experimentalis et Applicata, 45( 2), 123– 131. Feeding responses to solanaceous allelochemicals by larvae of the tobacco hornworm, Manduca sexta. Integrative and Comparative Biology, 44( 6), 443– 449. The physiological basis of reaction norms: The interaction among growth rate, the duration of growth and body size. Can quantity replace quality? Food choice, compensatory feeding, and fitness of marine mesograzers. Behavioral and morphological responses of an insect herbivore to low nutrient quality are inhibited by plant chemical defenses. Do food protein and carbohydrate content influence the pattern of feeding and the tendency to explore of forest tent caterpillars? Journal of Insect Physiology, 53( 11), 1160– 1168. Colasurdo, N., Dussutour, A., & Despland, E.Proceedings of the Royal Society B: Biological Sciences, 278( 1719), 2745– 2752. Locusts use dynamic thermoregulatory behaviour to optimize nutritional outcomes. Current Opinion in Insect Science, 11, 63– 70. Temperature, food quality and life history traits of herbivorous insects. Journal of Insect Physiology, 69( C), 35– 40. Regulation of water and macronutrients by the Australian plague locust, Chortoicetes terminifera. Genetic variation in the feeding behavior of isofemale lines of nesidiocoris tenuis. Chinchilla-Ramírez, M., Pérez-Hedo, M., Pannebakker, B.Do Waterhyacinth leaf age and ontogeny affect intra-plant dispersion of Neochetina eichhorniae (Coleoptera: Curculionidae) eggs and larvae? Environmental Entomology, 16( 3), 699– 707. Estimates of genetic parameters for feed intake, feeding behavior, and daily gain in composite ram lambs. British Ecological Society, 6( 5), 508– 518. Resource allocation: Exploring connections between foraging and life history. PLoS Computational Biology, 8( 5), e1002498. Intermittent motion in desert locusts: Behavioural complexity in simple environments. Host plant quality and fecundity in herbivorous insects. Journal of the Fisheries Research Board of Canada, 36( 3), 335– 342. Influences of diet on the life histories of aquatic insects. Mechanisms of seed discrimination and selective seed foraging in carabid weed seed predators. We discuss the implications of these findings with respect to insect herbivory and discuss ways in which our model could be improved or extended to other systems. Our results clearly demonstrate the importance of diet quality on multiple components of insect feeding behavior (feeding and nonfeeding) and partially validate a joint model of insect life history. We found that the model accurately described qualitative outcomes for the out-of-sample data, notably that a low-quality diet results in reduced mass and later age at maturity compared with high-quality diets. We then explored how well the fitted model predicted historical out-of-sample data on age and mass of M. We found that the estimated durations of both feeding and nonfeeding bouts were significantly shorter on low-quality than on high-quality diets. We ran feeding trials for 4th and 5th instar larvae across different diet types (two hostplants and artificial diet) and used these data to parameterize a joint model of age and mass at maturity that incorporates both insect feeding behavior and hormonal activity. To explore and better understand the connections between feeding behavior, resource quality, and insect life history traits, we combined laboratory experiments with a recently proposed mechanistic model of insect growth and development for a larval herbivore, Manduca sexta. However, the precise impacts of resource quality and feeding behavior on insect life history traits are poorly understood. In insects, the temporal patterning of bouts varies widely with resource quality and is known to affect growth, development time, and fitness. Feeding for most animals involves bouts of active ingestion alternating with bouts of no ingestion.
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