Life cycle of tortoise tick Hyalomma aegyptium under laboratory conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00363332" target="_blank" >RIV/60077344:_____/11:00363332 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081766:_____/11:00363332 RIV/62157124:16270/11:43870840 RIV/62157124:16170/11:43870840

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10493-011-9442-8" target="_blank" >http://dx.doi.org/10.1007/s10493-011-9442-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10493-011-9442-8" target="_blank" >10.1007/s10493-011-9442-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Life cycle of tortoise tick Hyalomma aegyptium under laboratory conditions

Popis výsledku v původním jazyce

The tortoise tick Hyalomma aegyptium has a typical 3-host life-cycle. Combination of feeding larvae and nymphs on guinea pigs and feeding of adults on Testudo marginata provided the best results in our study. Feeding period of females was on average 25 days, whereas males remain after female engorgement on tortoise host. Female pre-oviposition period was 14 days, oviposition lasted 24 days. Pre-eclosion and eclosion, both together, took 31 days. Larvae fed 5 days, then molted to nymphs after 17 days. Feeding period of nymphs lasted 7 days, engorged nymphs molted to adults after 24 days. Sex ratio of laboratory hatched H. aegyptium was nearly equal (1:1.09). The average weight of engorged female was 0.95 g. The average number of laid eggs was 6,9 per female. Only 2.8% of engorged larvae and 1.8% of engorged nymphs remained un-molted and died. Despite the use of natural host species, feeding success of females reached only 45%. The whole life-cycle was completed within 147 days.

Název v anglickém jazyce

Life cycle of tortoise tick Hyalomma aegyptium under laboratory conditions

Popis výsledku anglicky

The tortoise tick Hyalomma aegyptium has a typical 3-host life-cycle. Combination of feeding larvae and nymphs on guinea pigs and feeding of adults on Testudo marginata provided the best results in our study. Feeding period of females was on average 25 days, whereas males remain after female engorgement on tortoise host. Female pre-oviposition period was 14 days, oviposition lasted 24 days. Pre-eclosion and eclosion, both together, took 31 days. Larvae fed 5 days, then molted to nymphs after 17 days. Feeding period of nymphs lasted 7 days, engorged nymphs molted to adults after 24 days. Sex ratio of laboratory hatched H. aegyptium was nearly equal (1:1.09). The average weight of engorged female was 0.95 g. The average number of laid eggs was 6,9 per female. Only 2.8% of engorged larvae and 1.8% of engorged nymphs remained un-molted and died. Despite the use of natural host species, feeding success of females reached only 45%. The whole life-cycle was completed within 147 days.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Experimental and Applied Acarology

ISSN

0168-8162

e-ISSN

—

Svazek periodika

54

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

277-284

Kód UT WoS článku

000292654100006

EID výsledku v databázi Scopus

—