Fecundity and fertility of ladybird beetle Harmonia axyridis after prolonged cold storage

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F13%3A10209511" target="_blank" >RIV/00216208:11110/13:10209511 - isvavai.cz</a>

Alternative codes found

RIV/60077344:_____/13:00425699 RIV/00216208:11310/13:10209511 RIV/60076658:12310/13:43885497

Result on the web

<a href="http://dx.doi.org/10.1007/s10526-013-9512-4" target="_blank" >http://dx.doi.org/10.1007/s10526-013-9512-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10526-013-9512-4" target="_blank" >10.1007/s10526-013-9512-4</a>

Result language

angličtina

Original language name

Fecundity and fertility of ladybird beetle Harmonia axyridis after prolonged cold storage

Original language description

Some species of ladybird beetles (Coleoptera: Coccinellidae) mate both before and after overwintering. The purpose of the pre-diapause mating was studied in the alien invasive ladybird Harmonia axyridis (Pallas 1773). Our study demonstrates the persistence of high fecundity (daily oviposition rate of 21 eggs per fertilized female during the first month of reproduction) and fertility (85 % of eggs hatching) of females of H. axyridis after long storage (up to eight months) at low temperature (6 A degreesC). The females were not mated after activation in spring and had to rely on the sperm supply maintained from the pre-winter period (58 % of females were fertilized). Unfertilized females also laid eggs but in low numbers (an average of 345 eggs by virgin females during an individual's lifetime, 1,174 eggs by females fertilized before winter) and after a longer pre-oviposition period (2-5 weeks in comparison to 7-8 days for fertilized females). We show that the unfertilised eggs were not

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EG - Zoology

OECD FORD branch

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Project

<a href="/en/project/QH82047" target="_blank" >QH82047: Invasive ladybird Harmonia axyridis - contribution to biological protection of plants or a threat for biodiversity?</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

BioControl

ISSN

1386-6141

e-ISSN

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Volume of the periodical

58

Issue of the periodical within the volume

5

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

657-666

UT code for WoS article

000324109500008

EID of the result in the Scopus database

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