Results 11 to 20 of about 351 (146)

Regulation of the phonotactic threshold of the female cricket, Acheta domesticus  : juvenile hormone III, allatectomy, L1 auditory neuron thresholds and environmental factors [PDF]

open access: yesJournal of Comparative Physiology A: Sensory, Neural, and Behavioral Physiology, 1998
Juvenile hormone III (JHIII), when applied to the abdomen of 1-day-old female Acheta domesticus (in quantities that would create JHIII titers in the hemolymph that were within the range measured in females of this species) caused a significant decrease in phonotactic thresholds (Fig. 1).
J. Stout   +9 more
openaire   +3 more sources

Juvenile hormone regulation of Drosophila aging. [PDF]

open access: yesBMC Biol, 2013
Background: Juvenile hormone (JH) has been demonstrated to control adult lifespan in a number of non-model insects where surgical removal of the corpora allata eliminates the hormone’s source.
Yamamoto R   +4 more
europepmc   +8 more sources

Juvenile hormone regulates body size and perturbs insulin signaling in Drosophila. [PDF]

open access: yesProc Natl Acad Sci U S A, 2014
The role of juvenile hormone (JH) in regulating the timing and nature of insect molts is well-established. Increasing evidence suggests that JH is also involved in regulating final insect size.
Mirth CK   +8 more
europepmc   +3 more sources

Reproduction-related sound production of grasshoppers regulated by internal state and actual sensory environment. [PDF]

open access: yesFront Neurosci, 2012
The interplay of neural and hormonal mechanisms activated by entero- and extero-receptors biases the selection of actions by decision making neuronal circuits.
Heinrich R, Kunst M, Wirmer A.
europepmc   +4 more sources

The regulatory mechanism of the male accessory reproductive gland (ARG) of Serinetha augur (Fabr) (Heteroptera: Coreidae)—A cotton pest [PDF]

open access: yes, 1994
The present study deals with the interrelationship of the neuroendocrine complex (NEC) and male accessory reproductive gland (ARG) of a cotton bug, Serinetha augur.
Basker, P.   +2 more
core   +1 more source

Effect of a Juvenile Hormone Analogue on Lipid Metabolism in a Wing-Polymorphic Cricket: Implications for the Endocrine-Biochemical Bases of Life-History Trade-Offs [PDF]

open access: yes, 2004
The wing-polymorphic cricket, Gryllus firmus, has a flight-capable morph (LW[f]: long winged with functional flight muscles) and a flightless morph (SW: short winged with reduced nonfunctional flight muscles) that differ genetically in many aspects of ...
Zera, Anthony J., Zhao, Zhangwu
core   +4 more sources

Effect of an anti-juvenile hormone agent (Precocene I) on Sunn pest, Eurygaster integriceps (Hemiptera: Scutelleridae) development and reproduction [PDF]

open access: yes, 2013
Sunn pest (Eurygaster integriceps Put.) (Hemiptera: Scutelleridae) is a serious pest of cereals causing severe quantitative and qualitative damage by feeding on leaves, stems and grains. Pesticide application is the main method of Sunn pest control, thus
Amiri, Azam   +2 more
core   +2 more sources

Sequential Filtering Processes Shape Feature Detection in Crickets: A Framework for Song Pattern Recognition. [PDF]

open access: yes, 2016
Intraspecific acoustic communication requires filtering processes and feature detectors in the auditory pathway of the receiver for the recognition of species-specific signals.
Hedwig, Berthold G
core   +2 more sources

Juvenile hormone inhibits differentiation of olfactory sense organs during postembryonic development of cockroaches [PDF]

open access: yes, 1974
The density of olfactory sense organs on the antenna of the cockroach, Leucophaea maderae, is relatively constant throughout larval development (average 400 sensilla/mm2), but undergoes a substantial increase at the adult state (to about 620 sensilla/mm2)
Sanchez, Thomas V., Schafer, Rollie
core   +1 more source

Studies on the Energy Mobilizing Hormones in Insects. [PDF]

open access: yes, 1993
Chemical factors controlling the energy mobilization in three species of insects were identified, partially characterized and their role in the process of energy mobilization were studied.
Das, Subrata
core   +2 more sources

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