Embryonic diapause in the Australian plague locust relative to parental experience of cumulative photophase decline
نویسندگان
چکیده
منابع مشابه
Behavioural phase polyphenism in the Australian plague locust (Chortoicetes terminifera).
Swarming and the expression of phase polyphenism are defining characteristics of locust species. Increases in local population density mediate morphological, physiological and behavioural changes within individuals, which correlate with mass marching of juveniles in migratory bands and flying swarms of adults. The Australian plague locust (Chortoicetes terminifera) regularly forms migratory ban...
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15 صفحه اولAerial treatment of the Australian plague locust, Chortoicetes terminifera (Orthoptera: Acrididae) with Metarhizium anisopliae (Deuteromycotina: Hyphomycetes).
Between October 1999 and April 2000, nearly 4000 ha of nymphal bands and adult swarms of Chortoicetes terminifera (Walker) were aerially treated using a ULV oil formulation of strain FI-985 of Metarhizium anisopliae var. acridum. During the mild weather (maxima 22-30 degrees C) of spring (October), there was little change in nymphal bands during the first week but at all doses between 25-100 g ...
متن کاملEmbryonic diapause in humans: time to consider?
BACKGROUND When a competent blastocyst stage embryo finds itself in an unreceptive uterus, it delays development. In around one hundred species representing various orders, this delay is known to be reversible, but this phenomenon - termed embryonic diapause (ED) - is not considered a general characteristic of all mammals. PRESENTATION OF THE HYPOTHESIS Recently, however, we demonstrated that...
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ژورنال
عنوان ژورنال: Journal of Insect Physiology
سال: 2014
ISSN: 0022-1910
DOI: 10.1016/j.jinsphys.2014.08.004