Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland

<i>I. ricinus</i> and <i>D. reticulatus</i> are among the most important vectors of pathogens causing tick-borne diseases in humans and animals. This study investigated their seasonal activity in Eastern Poland, a region with one of the highest incidence rates of tick-borne d...

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Main Authors: Aneta Woźniak, Zbigniew Zając, Joanna Kulisz
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Insects
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Online Access:https://www.mdpi.com/2075-4450/16/5/490
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author Aneta Woźniak
Zbigniew Zając
Joanna Kulisz
author_facet Aneta Woźniak
Zbigniew Zając
Joanna Kulisz
author_sort Aneta Woźniak
collection DOAJ
description <i>I. ricinus</i> and <i>D. reticulatus</i> are among the most important vectors of pathogens causing tick-borne diseases in humans and animals. This study investigated their seasonal activity in Eastern Poland, a region with one of the highest incidence rates of tick-borne diseases nationwide. Additionally, we examined tick habitat preferences and the impact of abiotic factors on their activity patterns. To this end, we conducted systematic monitoring of tick activity between 2017 and 2019 in two ecologically distinct habitats: a mixed forest and a meadow. Using Generalized Additive Models (GAMs) and Generalized Linear Mixed Models (GLMMs), we analyzed the collected data. Our findings indicate that <i>I. ricinus</i> reaches peak activity in late spring, within a temperature range of 9.5–16.5 °C and relative humidity between 45.3% and 84.5%. In contrast, <i>D. reticulatus</i> demonstrated a broader thermal tolerance, remaining active at temperatures ranging from 1.0 °C to 32.6 °C and relative air humidity of 33.8–89.0%. Both temperature and humidity were found to be significant factors influencing tick activity. Moreover, <i>I. ricinus</i> and <i>D. reticulatus</i> exhibited distinct seasonal activity patterns throughout the year.
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spelling doaj-art-e9665e74ee374880adf25ca8daa3d18d2025-08-20T03:14:42ZengMDPI AGInsects2075-44502025-05-0116549010.3390/insects16050490Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern PolandAneta Woźniak0Zbigniew Zając1Joanna Kulisz2Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, PolandDepartment of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, PolandDepartment of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland<i>I. ricinus</i> and <i>D. reticulatus</i> are among the most important vectors of pathogens causing tick-borne diseases in humans and animals. This study investigated their seasonal activity in Eastern Poland, a region with one of the highest incidence rates of tick-borne diseases nationwide. Additionally, we examined tick habitat preferences and the impact of abiotic factors on their activity patterns. To this end, we conducted systematic monitoring of tick activity between 2017 and 2019 in two ecologically distinct habitats: a mixed forest and a meadow. Using Generalized Additive Models (GAMs) and Generalized Linear Mixed Models (GLMMs), we analyzed the collected data. Our findings indicate that <i>I. ricinus</i> reaches peak activity in late spring, within a temperature range of 9.5–16.5 °C and relative humidity between 45.3% and 84.5%. In contrast, <i>D. reticulatus</i> demonstrated a broader thermal tolerance, remaining active at temperatures ranging from 1.0 °C to 32.6 °C and relative air humidity of 33.8–89.0%. Both temperature and humidity were found to be significant factors influencing tick activity. Moreover, <i>I. ricinus</i> and <i>D. reticulatus</i> exhibited distinct seasonal activity patterns throughout the year.https://www.mdpi.com/2075-4450/16/5/490<i>D. reticulatus</i><i>I. ricinus</i>seasonal activity of tickstick-borne diseasestick habitat
spellingShingle Aneta Woźniak
Zbigniew Zając
Joanna Kulisz
Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland
Insects
<i>D. reticulatus</i>
<i>I. ricinus</i>
seasonal activity of ticks
tick-borne diseases
tick habitat
title Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland
title_full Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland
title_fullStr Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland
title_full_unstemmed Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland
title_short Environmental Factors Driving the Seasonal Dynamics of <i>Ixodes ricinus</i> and <i>Dermacentor reticulatus</i> in Eastern Poland
title_sort environmental factors driving the seasonal dynamics of i ixodes ricinus i and i dermacentor reticulatus i in eastern poland
topic <i>D. reticulatus</i>
<i>I. ricinus</i>
seasonal activity of ticks
tick-borne diseases
tick habitat
url https://www.mdpi.com/2075-4450/16/5/490
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