[Activity of the corpora allata of diapausing females of Tetrix undulata (SWRB) (Orthoptera-Tetrigidae)]
[Article in
French]
- PMID: 405141
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[Activity of the corpora allata of diapausing females of Tetrix undulata (SWRB) (Orthoptera-Tetrigidae)]
[Article in
French]
C R Acad Hebd Seances Acad Sci D.
.
Abstract
The implantation of one or two pairs of corpora allata of diapausing females in another diapausing females (two weeks old) induces vitellogenesis and laying of one, two or three egg-pods in a great number of females. The denervation of the corpora-allata of a diapausing female also induced vitellogenesis. These results suggeste that corpora-allata of diapausing females are not active. The denervation induces the break of the inhibition "travelling" by the corpora-allata-cardiaca nerves or stimulates the corpora-allata.
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