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Abstract

The box tree moth Cydalima perspectalis was introduced in Europe more than 10 years ago. Several years later, the species was found in 16 countries of Europe, expanding its areal northward and eastward. In 2014 C. perspectalis was recorded in Ukraine at the first time. However, the data on its invasion in Ukraine are incomplete. The current study summarizes distribution of C. perspectalis in Ukraine, obtaining the available data from our original studies, published scientific papers and citizen science. We found the presence of the box tree moth in 11 regions of Ukraine and show the effectiveness of citizen science in the pest detection.
Sci. Bull. Uzhhorod Univ. (Ser. Biol.), 2019, Vol. 46-47 37 Наук. Вісник Ужгород. ун–ту. (Сер. Біол.), 2019, Вип. 46-47
Науковий вісник Ужгородського університету
Серія Біологія, Випуск 46-47 (2019): 37–41
© Шпарик В.Ю., Заморока А.М. 2019
DOI:
A BRIEF OVERVIEW OF CYDALIMA PERSPECTALIS (Walker, 1859) (LEPIDOPTERA:
CRAMBIDAE) DISTRIBUTION IN UKRAINE: EVIDENCE FROM PROFESSIONAL
AND CITIZEN SCIENCE
V.Yu. Shparyk, A.M. Zamoroka
Короткий огляд поширення Cydalima perspectalis (Walker, 1859) (Lepidoptera: Crambidae) в Україні:
свідчення професійної та громадянської науки. – Шпарик В.Ю., Заморока А.М.Самшитова вогнівка
Cydalima perspectalis була завезена в Європу понад 10 років тому, а вже через кілька років вид був знайдений у
16 країнах континенту. Даний інвазійний шкідник завдає серйозної шкоди кущам різних видів самшиту (Buxus
sp.), які активно використовуються в озелененні, у першу чергу для створення живоплотів. Наразі, інформація
щодо інвазії цього виду на території України має фрагментарний характер. Поточне дослідження підсумовує
відомості про поширення C. perspectalis в Україні, ґрунтуючись на даних наших оригінальних досліджень,
опублікованих наукових праць та громадянської науки (онлайн баз біорізноманіття та спеціалізованих
спільнот в соціальних мережах). Окрім того, ми вперше виявили імаґо самшитової вогнівки у місті Івано-
Франківськ та пошкоджені живоплоти самшиту. Ми розглядаємо два сценарії появи самшитової вогнівки в
Україні. Перший сценарій – це проникнення шкідника із посадковими рослинами з Європейського Союзу та/або
Китаю. Цей сценарій в основному стосується великих міст України. Другий сценарій це вторинне природне
розширення ареалу й інвазія C. perspectalis з Угорщини на територію Закарпаття та з Росії в Крим. Після
виникнення стабільних локальних популяцій, вид швидко розпочав експансію, захоплюючи нові території. На
нашу думку, C. perspectalis очевидно уже поширився на усю Україну. Проте дані, які б підтверджували це
наразі відсутні. Наш аналіз показав, що самшитова вогнівка присутня в Чернівецькій, Дніпропетровській,
Харківській, Херсонській, Київській, Львівській, Одеській, Полтавській, Закарпатській областях, АР Крим, ми
також вперше виявили вид на території Івано-Франківської області, та суміжних регіонах Румунії (Сучава).
Наші результати демонструють високу ефективність громадянської науки, як релевантного джерела
відомостей для виявлення шкідників та інвазійних видив тварин.
Ключові слова: Cydalima perspectalis, інвазійні види, Україна, дані громадської думки.
Адреса: Прикарпатський національний університет ім. Василя Стефаника, вул. Т. Шевченка, 57, Івано-
Франківськ, Україна; e-mail: viktorshparyk@gmail.com, andrew.zamoroka@pnu.edu.ua
A brief overview of Cydalima perspectalis (Walker, 1859) (Lepidoptera: Crambidae) distribution in Ukraine:
evidence from professional and citizen science. Shparyk V.Yu., Zamoroka A.M. The box tree moth Cydalima
perspectalis was introduced in Europe more than 10 years ago. Several years later, the species was found in 16
countries of Europe, expanding its areal northward and eastward. In 2014 C. perspectalis was recorded in Ukraine at
the first time. However, the data on its invasion in Ukraine are incomplete. The current study summarizes distribution
of C. perspectalis in Ukraine, obtaining the available data from our original studies, published scientific papers and
citizen science. We found the presence of the box tree moth in 11 regions of Ukraine and show the effectiveness of
citizen science in the pest detection.
Key words: Cydalima perspectalis, invasive species, Ukraine, citizen science data
Address: Vasyl Stefanyk Precarpathian National University, T. Shevchenko str., 57, Ivano-Frankivsk, Ukraine;
e-mail: viktorshparyk@gmail.com, andrew.zamoroka@pnu.edu.ua
Introduction
The box tree moth (Cydalima perspectalis (Walker
1859) is an East Asian species introduced in
Europe over decade ago. This alien moth causes
severe damage to box trees (Buxus sp.) which is
planted as ornamentals and typically used for
hedges, and topiaries. The box tree moth infests the
plants and distorts them by the defoliation and by
the webbing spun by the larvae. Larvae feed on the
leaves and the bark of the box trees. Plants become
dies soon after the bark was damaged by the pest
(Baur et al. 2019).
To date, C. perspectalis is widely spread
within Europe (except Norway and Finland), the
Caucasus and spotted in Asia Minor, North Africa
and North America (Baur et al. 2019). It is
suggested the box tree moth was introduced in
Europe with the shipment of plant material from
East Asia. The most recent genetic phylogeography
studies evident multiple introduction of the box tree
Sci. Bull. Uzhhorod Univ. (Ser. Biol.), 2019, Vol. 46-47 38 Наук. Вісник Ужгород. ун–ту. (Сер. Біол.), 2019, Вип. 46-47
moth within Europe mainly from eastern China
(Bras et al. 2019).
Currently, the box tree moth invaded natural
Buxus populations in Mediterranean and the
Caucasus regions. Dry broadleaved forest with box
trees understorey widely spread in Sothern Europe,
North Africa, Asia Minor, the Caucasus and North
Iran. Expansion of the box tree moth from urban
landscapes into the wild is threatened natural Buxus
forests. It is predicted the large forest areas of wild
box trees will be lost and ecosystems changing will
be occurred (Baur et al. 2019).
The first certain record of C. perspectalis in
Ukraine is dated by 2014. It was found
simultaneously in the several localities of
Zakarpattya Region and Crimean Autonomous
Republic (Turys 2015; Budashkin 2016). Nagy et
al. (2017) suggesting that their record of
C. perspectalis from Zakarpattya in 2016 was the
first in Ukraine. However, it does not accord with
the reality. In the following years the box tree moth
was spotted in Kyiv and Kyiv Region (Budashkin
2016), and Odesa and its surroundings (Uzhevska,
Korytnianska 2018). Since, there are no native
boxwoods in Ukraine, the invasion of box tree
moth impacts mainly the urban landscaping.
The current study summarizes the
distribution of C. perspectalis in Ukraine, obtaining
the available data from our original studies,
published scientific papers and citizen science. We
found the presence of the box tree moth in 11
regions of Ukraine and show the effectiveness of
citizen science in the pest detection.
Materials and methods
We studied spread of C. perspectalis in Ukraine,
using our own records, and published scientific
papers, and citizen science data. Our own data
based on collected adult specimens and observation
of damaged boxwoods on the east edge of
Carpathian Mountains in Ukraine and Romania.
We analysed all available records of C. perspectalis
in Ukraine reported by citizen scientists on
specialized sites and in socials networks till to
September 2019. We used data set accumulated on
the website of Ukrainian Biodiversity Information
Network (http://ukrbin.com/) which includes 20
records of the box tree moth within Ukraine.
UkrBIN provides a facility for users to report
occurrences of C. perspectalis with photographic
supplements (UkrBIN 2019). We also used data set
from the worldwide project iNaturalist which is a
joint initiative of the California Academy of
Sciences and the National Geographic Society
(https://www.inaturalist.org/). We realized the web
survey of the records on the box tree moth on the
public available specialized groups in social
networks (mainly Facebook) including a public
group of Ukrainian Entomological Society
(https://www.facebook.com/groups/ukrentov/), and
group of Ukrainian Biodiversity Information
Network
(https://www.facebook.com/groups/ukrbin.info/),
and group of Animal World of Ukraine
(https://www.facebook.com/groups/tvarynnyy.svit.
ukrayiny/?ref=group_header).We proved the
correctness of the specimens identification
provided by citizen scientists before including them
to our study.
All incoming data were unified and
transferred to electron table manager MS Excel
from Office 2016 package. Arranged data were
imported to the QGIS 2.18 for analysis and map
preparation.
Results and discussion
To date C. perspectalis was known only from four
regions of Ukraine, according to published
scientific data (Turys 2015; Budashkin 2016;
Uzhevska, Korytnianska 2018; Lugina 2019).
These include Crimea Region, Kyiv Region and
Kyiv City, Odesa Region, Zakarpattya Region.
Zakarpatya Region was the first Ukrainian territory
where the box tree moth has been recorded in 2014
(Turys 2015). Almost at the same time it was found
in Crimea (Budashkin 2016). However, the
presence of this species in other regions of Ukraine
is still unconfirmed.
Currently (01.09.2019) we found 3
specimens of the box tree moth (48.930533,
24.742082) and damaged boxwood hedges
(48.918118, 24.719118) in city of Ivano-Frankivsk
(Fig. 1). These records are the first for Ivano-
Frankivsk Region in general. Additionally, on
February 27, 2019 we occurred several damaged
boxwoods by C. perspectalis in the Campus of
Ștefan cel Mare University of Suceava (47.640975,
26.244174), Romania.
Clarifying the current distribution of the box
tree moth in Ukraine, we used data of citizen
scientists, who uploaded their own photos and
descriptions of the target species to the publicly
available web resources (see methods). Collated the
data set accumulated on the website of UkrBIN and
from social networks with our own data and
published scientific papers we confirmed the
presence of C. perspectalis in 11 of 25 Regions of
Ukraine. These include, besides the five regions
mentioned above, Chernivtsi Region,
Dnipropetrovsk Region, Kharkiv Region, Kherson
Region, L’viv Region and Poltava Region (Fig. 2).
Sci. Bull. Uzhhorod Univ. (Ser. Biol.), 2019, Vol. 46-47 39 Наук. Вісник Ужгород. ун–ту. (Сер. Біол.), 2019, Вип. 46-47
Fig. 1. Specimens of the box tree moth (Cydalima perspectalis) from Ivano-Frankivsk
Рис. 1. Екземпляри вогнівки самшитової (Cydalima perspectalis) зібрані в м. Івано-Франківськ
These findings display the high effectiveness
of citizen science in the pest occurrence.
List of the citizen records of C. perspectalis
is presented below:
UkrBIN: 1 spc. 15.08.2017, Nevska str.,
Kyiv City (50.46112, 30.399553), Michael
Smirnof; 1 spc. 07.08.2016, Korolevo, Zakarpattya
Reg. (48.151833, 23.137822), Vasyl Gleba; 1 spc.
05.08.2018, 2 spc. 06.08.2018, Vynohradiv,
Zakarpattya Reg. (48.15063245924809,
23.0295276589859), Vasyl Gleba; 1 spc.
31.08.2019, Kherson City (46.682979, 32.600774);
Ruslan Mishustin; 1 spc. 28.06.2019, Obukhivka,
Dnipropetrovsk Reg. (48.533609, 34.877899), Vika
Roy; 1 spc. 01.09.2015, 2 spc. 05.09.2015,
Knyazhychi, Kyiv Reg. (50.471091, 30.759047),
Alexander Zykov; 1 spc. 18.08.2019, Kharkiv City
(50.047819, 36.199053), Andriy Khomenko; 1 spc.
31.08.2019, Trusha str., L’viv City (49.824838,
23.991277), Volodymyr Kramarets; 1 spc.
31.08.2019, L’viv City (49.834191, 24.03831),
Genyk Golovko; 2 spc. 12.09.2017, Kyiv City
(50.443826, 30.505714), Yuri Bengus; 1 spc.
01.08.2019, Pidryasne, L’viv Reg. (49.875095,
23.902589), Vitaliy Volyanyk; 1 spc. 10.08.2019,
Solonka, L’viv Reg. (49.750509, 23.99928), Vitaliy
Volyanyk; 1 spc. 05.08.2019, L’viv City
(49.833653, 24.026022), Vitaliy Volyanyk; 1 spc.
12.08.2019 L’viv City (49.826886, 23.967864),
Vitaliy Volyanyk; 1 spc. 08.08.2019, Ryasne-
Ruske, L’viv Reg. (49.873314, 23.908405), Vitaliy
Volyanyk.
The Facebook group of Ukrainian
Entomological Society: 1 spc. 12.08.19, Chernivtsi
City, (48.298200, 25.922236), Tetiana Makovey; 1
spc. 17.08.2019, Kharkiv City (49.986526,
36.236365), Ol'ga Pavlichenko; 1 spc. 05.09.2018,
Rozhny, Kyiv Reg. (50.663848, 30.733383)
Maryna Kameneva; 1 spc. 05.09.2018, Odesa City
(46.467962, 30.735301), Valery D.; 1 spc.
18.04.2019, Pyrouy, Poltava Reg. (49.347510,
33.178325), Oksana Kalendar.
The Facebook group of Animal World of
Ukraine: 1 spc. 20.03.2019, Hlevakha, Kyiv Reg.
(50.257867, 30.301086), Tamara Trofimyshyna; 1
spc. 13.06.2017, Vystavkovyi Tsenter, Kyiv City
(50.378917, 30.478735), Andrew Simon; 1 spc.
29.07.2018, Kyiv City (50.449157, 30.523248),
Andrew Simon; 1 spc. 16.08.2017, Vasylkivska
str., Kyiv City (50.383178, 30.479373), Elena
Nisiniuk.
The Facebook group of Ukrainian
Biodiversity Information Network: 1 spc. in May
Sci. Bull. Uzhhorod Univ. (Ser. Biol.), 2019, Vol. 46-47 40 Наук. Вісник Ужгород. ун–ту. (Сер. Біол.), 2019, Вип. 46-47
2019, Pechenizka str., Kyiv City (50.467652,
30.488468), Olexander Piddubnyi.
iNaturalist: 1 spc. 21.06.2019 Kirov str., 82,
Simferopol (44.957638, 34.108161), Ann Dani-
lenko; 1 spc. 31.08.2019, Nemishayeve, Kyiv Reg.
(50.563666, 30.097296), Prokopenko U.; 1 spc.
01.08.2019, Obolon, Kyiv City (50.500252,
30.506708), dima_r; 1 spc. 31.07.2018,
Dniprovskyi, Kyiv City (50.471058, 30.582688),
Rostyslav Gordon; 1 spc. 01.08.2019, Ushynskoho
str., Kyiv City (50.436935, 30.451452), Kate
Stonem.
Fig. 2. Distribution map of the box tree moth (Cydalima perspectalis) in Ukraine
Рис. 2. Мапа поширення вогнівки самшитової (Cydalima perspectalis) в Україні
Analysis of gathered data shows that the box
tree moth independently and simultaneously
appeared in Ukraine around the 2014-2015 years at
least in the three regions. These include Zakar-
pattya, Kyiv and Crimea. According to published
scientific papers, C. perspectalis was recorded first
in Zakarpattya in 2014 (Turys 2015) and then in
Crimea in 2015 (Budashkin 2016). The first data on
the box tree moth from citizen scientists appeared
in 2015 for Kyiv Region. In all cases, the pest was
abundant already and severe damaging of boxwood
plants were observed (Turys 2015; Budashkin
2016). Thus we suggest that the pest was intro-
duced/invaded several years early. The most
plausibly it has taken the place between 2011-2013.
We are considering two scenarios of the box
tree moth appearance in Ukraine. The first scenario
is introducing the pest with the shipment of plant
material from the European Union or China. This
scenario is mostly true for Kyiv and other large
cities of Ukraine. The second scenario is an
invasion of C. perspectalis from Hungary to Zakar-
pattya and from Russia to Crimea. After the stabile
local populations have established the species
rapidly extended invading new territories. On our
suggesting, C. perspectalis occupies all territory of
Ukraine already.
Conclusions
In summary, we confirmed the presence of the box
tree moth in 11 of 25 regions of Ukraine including
Chernivtsi Region, Crimea Region, Dnipropetrovsk
Region, Ivano-Frankivsk Region, Kharkiv Region,
Kherson Region, Kyiv Region and Kyiv City, L’viv
Region, Odesa Region, Poltava Region, and
Zakarpattya Region. We displayed the high
effectiveness of citizen science as a relevant source
of data for the detection of the pest.
________________________________
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... Однак, слід зауважити, що впродовж фактично півтора століття, незважаючи на поступове потепління, фавна комах Східних Карпат і їх передгір'їв залишалася здебільшого незмінною. І лише за останні два десятиліття, ймовірно через кумулятивний ефект кліматичних змін, у реґіоні спостерігається наростання фавністичних трансформацій -передгірські види комах розселяються по долинах гірських річок; у термофільних локалітетах передгір'їв з'явились субсередземноморські і середземноморські види (Zamoroka & Kapelyukh, 2012;Zamoroka & Mateleshko, 2016;Zamoroka & Hleba, 2019;Viznovych & Zamoroka, 2022); інтродуковані чужорідні види, ввезені з інших частин світу, активно розселяються у регіоні (Заморока, 2009;Zamoroka, 2017;Shparyk & Zamoroka, 2019;Zamoroka, 2023;Zamoroka & Korytnianska, 2018;Бабицький та ін., 2023). Більшість із перелічених груп видів є чужорідними у відношенні до локальної фавни, проте декотрі із вселенців стали інвазійними, здатними до значної трансформації як природних, так і штучних екосистем (Бабицький та ін., 2023;Zamoroka et al., 2023;Заморока, 2023б). ...
... Сьогодні дуже важко оцінити глибину трансформації локальних фавн комах під тиском чужорідних видів, оскільки детального моніторингу таких видів досі не проводилось. За останні два десятиліття зареєстрована лише невелика кількість видів-вселенців на терені Івано-Франківської області (Заморока, 2009;Zamoroka & Kapelyukh, 2012;Zamoroka & Mateleshko, 2016;Shparyk & Zamoroka, 2019), і навіть була спроба дати екологічну й економічну оцінки наслідків інвазій чужорідних видів (Zamoroka, 2017;Заморока, 2023в). Наша ціль -започаткувати детальний моніторинг чужорідних, в тому числі й інвазійних, видів комах на терені. ...
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... в реликтовых лесах на южном и северном макросклонах Кавказа и массовая гибель самшита в городских насаждениях [Щуров и др., 2017; Самые…, 2018]. В настоящее время C. perspectalis заняла практически весь потенциальный ареал в европейской части России и на Украине и повсеместно проявила себя как опасный вредитель самшита [Полтавский, 2017;Щуров и др., 2017;Гниненко и др., 2018;Самые…, 2018;Shparyk, Zamoroka, 2019;Meshkova, 2022;Огневка…, 2024]. Мартынов и др., 2020; Шармагий, 2021;Meshkova, 2022;Огневка…, 2024;Cydalima…, 2024] В связи с высокой вредоносностью вида его целенаправленные поиски в зеленых насаждениях Донбасса были начаты авторами еще в 2014 году. ...
... Современное распространение и годы регистрации Cydalima perspectalis (Walker, 1859) в Азово-Черноморском регионе[по: Полтавский, 2017; Ужевская, 2017, Щуров и др., 2017 Гниненко и др., 2018; Самые…, 2018;Toper Kaygın, Taşdeler, 2019;Shparyk, Zamoroka, 2019; ...
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In July 2024, C. perspectalis was first found in ornamental plantings in Donetsk. The current distribution of the species in the Azov-Black Sea region and the forecast of its further distribution in the steppe zone are given.
... In contrast, the FoU Facebook group has been used more frequently as a source of information in professional mycological research in Ukraine (Heluta and Zykova 2018;Shevchenko et al. 2021;Heluta et al. 2022;Martyniuk et al. 2024;Prydiuk and Safina 2024). Notably, iNaturalist is actively used in both zoological (Shparyk and Zamoroka 2019;Redinov et al. 2022;Balashov and Markova 2023a, b) and botanical research (Krasylenko et al. 2020;Davydov 2021;Olshanskyi et al. 2021;Shynder and Negrash 2021;Kuzemko 2023;Moysiyenko et al. 2023;Parakhnenko et al. 2023;Shynder et al. 2023) in Ukraine. ...
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This study evaluates the utility of iNaturalist, a citizen science platform, for mycological research in Ukraine. With over 69,000 fungal observations documented since its adoption, iNaturalist presents significant potential for supplementing professional mycological surveys. This work is novel in critically analyzing the spatial distribution, taxonomic coverage, and identification accuracy of iNaturalist fungal data, focusing on social processes underlying citizen scientists' activity in Ukraine over the past five years. We explored observers' activity and compared iNaturalist records with curated checklists and additional data sources. Despite inherent biases, our analysis shows that iNaturalist effectively documents conspicuous macroscopic fungi, often surpassing traditional sources in record numbers. However, limitations such as identification uncertainty and lack of voucher specimens persist, necessitating greater professional engagement. Enhanced collaboration between amateur and professional mycologists could unlock iNaturalist’s full potential, making it a robust tool for biodiversity monitoring and research in Ukraine.
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Invasions of species into ecosystems cause their transformation and, in certain cases, their degradation. The study was carried out to determine the extent of the invasion of Cydalima perspectalis (Walker, 1859). For this purpose, the following aspects were analyzed: distribution of the species in different countries of the worldі, history of invasion of the pest in Ukraine, degree of damage to plantations of different box (Buxus L.) species and colony density in certain areas. The chronology of the distribution of C. perspectalis was studied using literature sources and international databases: Global Biodiversity Information Facility (GBIF), Delivering Alien Invasive Species Inventories for Europe (DAISIE), European and Mediterranean Plant Protection Organization (EPPO). The information on the history of the species' invasion in Ukraine and in particular in the Chernivtsi region was found in the literature, using the database of the National Biodiversity Information Network (UkrBIN), through questionnaires and personal observations using the route method (counting the number of C. perspectalis on a certain route). The degree of damage to Buxus sp. shrubs was determined visually using a scale. The density of C. perspectalis in each area was assessed by total counts and direct counts in situ with a parallel assessment of habitat size. It was found that the expansion of C. perspectalis beyond its native range began in 2006 from southwestern Germany. In 15 years, the species has occupied the territories of about 40 mainland and island countries of the North American and European continents. Since 2014, after the invasion of the Zakarpattia region, C. perspectalis has begun to spread throughout the Ukrainian territories. Currently, the secondary range of the species is represented by 14 regions. The presence of C. perspectalis has been detected in 16 settlements of Chernivtsi region, where the degree of damage to box shrubs is mostly severe. The density of caterpillars on most bushes is up to 100 individuals/m2, which indicates the high damage of the species. Key words: Cydalima perspectalis (Walker, 1859), invasive species, damage, expansion.
Article
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Самшитова вогнівка Cydalima perspectalis (Walker, 1859) (Lepidoptera: Crambidae) має походження зі східної Азії. Проникла в Європу у 2006 р., наразі відома в більшості областей України. У межах ареалу спроможна мати від двох до п’яти поколінь на рік, спричиняючи ослаблення й відпад рослин роду Buxus L. Метою наших досліджень було виявити особливості сезонного розвитку самшитової вогнівки в зелених насадженнях Житомира для визначення оптимальних термінів моніторингу поширення й розвитку цього шкідника та заходів його знищення. У Ботанічному саду Поліського національного університету імені героїв-десантників самшитова вогнівка розвивається у двох повних поколіннях. Гусениці третього покоління починаючи з вересня уповільнюють розвиток і впадають у діапаузу у ІІІ–IV віках. Кінець першого періоду льоту імаго (від третьої декади червня до третьої декади липня) наближений до початку другого періоду льоту імаго (від першої декади серпня до першої декади вересня). Можливість перекривання розвитку особин двох поколінь свідчить про існування загрози заселення нових кущів самшиту протягом більшої частини літа. Вихід гусениць із діапаузи та відновлення живлення навесні відбувається приблизно після дати стійкого переходу температури через 10 °С. Саме в цей період доцільно здійснювати огляд кущів і за необхідності – їхній захист. Одержані дані щодо сезонного розвитку самшитової вогнівки у вторинному ареалі (в Житомирі) мають також теоретичне значення для з’ясування тенденцій зміни сезонних циклів мультивольтинних комах-фітофагів в умовах зміни клімату.
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Every year, the scale of the territories occupied by the invasive pest – the box tree moth (Cydalima perspectalis (Walker, 1859)) is growing rapidly. In 2005, this species was distributed in 16 countries of the European Union. Evidence of the presence of C. perspectalis on the territory of Ukraine was absent until 2013, the box tree moth was first detected in 2014. The box tree moth is a polyvoltine species that forms 2–3 generations per year, in the southern regions up to 4 generations, with obligatory diapauses of 6–8 weeks. The caterpillar feeds on boxwood leaves, and in their absence – bark. The pest hibernates in the stage of a pupa or caterpillar in a cocoon fixed in a thick web between boxwood leaves. During the years of research in 2019–2022, it was established that the invasive population of C. Perspectalis in the urban ecosystem of Bila Tserkva developed very rapidly, after isolated cases of detection of the invasive species Суdalima perspectalis in 2019 and 2020, there is complete local eating of boxwood in urban areas of Bila Tserkva in 2022, which indicates the aggressiveness of this insect species, its speed of reproduction and fecundity, and the possibility of development in several generations in the conditions of the Kyiv region. As a result of entomological monitoring of the manifestation of C. perspectalis (Walker, 1859), it was established that the ecological – phytochological zones of Bila Tserkva, Kyiv region, which change synchronously in space parallel to the gradient of plant groups, significantly influence the formation of the population of the invasive species. The specific microclimatic conditions of the urbogenic environment and its ecological features lead to certain changes in the dynamics of the spread of the invasive species C. perspectalis. The conducted studies of the manifestation of the pest on the fodder crop Buxus sempervirens L. in the conditions of the urban ecosystems of Bila Tserkva testify to the differences in the degree of distribution in various ecological and phytocenotic zones, which is a reflection of the influence of a complex of unfavorable factors of the urban environment. Key words: Buxus sempervirens L., Cydalima per-spectalis (Walker, 1859), ecological and phytocenotic zones of the city.
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The potential impact of new invasive tree pests and diseases is usually quantified in economic terms. The ecological and social impacts are less often assessed. Using a comprehensive literature review we assess the potential ecological and social impact of two non-native invasive species (the box tree moth, Cydalima perspectalis and the fungus Calonectria pseudonaviculata) that threaten the survival of box tree, Buxus spp. in forests in Europe and the Caucasus. A total of 132 fungi, 12 chromista (algae), 98 invertebrate and 44 lichens were found to use Buxus spp. Of these, 43 fungi, 3 chromista and 18 invertebrate species have only been recorded on Buxus spp., suggesting that these species are obligate on Buxus spp. and are most at risk from in the loss of Buxus spp. due to these invasive pest and disease species. Buxus spp. was shown to be important for soil stability and water quality but there was no information on other ecosystem functions provided by Buxus spp. Buxus was found to be of considerable historical cultural importance but there was very limited information on current social values and uses. Buxus trees, wood and leaves are associated with different folklore and sacred rites which are still particularly important in the Caucasus. While we could not find any assessment of the economic value of Buxus forests the biodiversity, cultural and social values of Buxus identified here indicate that its loss could have major indirect and non-market economic effects. This work highlights the importance of studying the ecological and societal implications of biological invasions.
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New species of Lepidoptera and decorative tree pest has been found in Ukraine firstly. The datas of our observation on biological development in Transcarpathian region is given.
Article
After it was recorded in South‐West Germany and the Netherlands in 2007, the box tree moth ( Cydalima perspectalis ) spread rapidly in Europe and appeared in West Hungary in 2011. In the eastern part of the country the first specimen was caught in 2015 with a blacklight trap. On the basis of specimens of C . perspectalis caught in blacklight, pheromone or feeding attractant traps, the authors summarize its distribution and publish four new records from Hungary and the first data from West Ukraine (Transcarpathia). The flight dynamics of three generations of this pest are also described for 2015 and 2016.
A complex invasion story underlies the fast spread of the invasive box tree moth (Cydalima perspectalis) across Europe
  • M A Berg
BERG, M.A. (2019) A complex invasion story underlies the fast spread of the invasive box tree moth (Cydalima perspectalis) across Europe. Journal of Pest Science, 92: 1187-1202. doi.org/10.1007/s10340-019-01111-x.
Box wood moth -Cydalima perspectalis (Lepidoptera, Pyraustidae) -a new for the fauna of Ukraine and Crimea species of a dangerous pest of forestry and greenery
  • Yu I Budashkin
BUDASHKIN, Yu.I. (2016) Box wood moth -Cydalima perspectalis (Lepidoptera, Pyraustidae) -a new for the fauna of Ukraine and Crimea species of a dangerous pest of forestry and greenery. Ecosystems, 5: 36-39.
Invasion of the box tree moth (Cydalima perspectalis Walker) in Kyiv: phenology, biological features, invasion / Modern achievements of the natural sciences: Studied Research Practice Conference (for young scientists, students, undergraduates, graduate students)
  • S V Lugina
LUGINA, S.V. (2019) Invasion of the box tree moth (Cydalima perspectalis Walker) in Kyiv: phenology, biological features, invasion / Modern achievements of the natural sciences: Studied Research Practice Conference (for young scientists, students, undergraduates, graduate students). Poltava, 18-19, April, 2019, pp. 95-98.
UkrBIN: Ukrainian Biodiversity Information Network
  • Ukrbin
UkrBIN (2019) UkrBIN: Ukrainian Biodiversity Information Network [public project & web application].
New records of Cydalima perspectalis (Lepidoptera, Crambidae) in the South of Ukraine
  • S Р Uzhevska
  • V G Korytnianska
UZHEVSKA, S.Р., KORYTNIANSKA, V.G. (2018) New records of Cydalima perspectalis (Lepidoptera, Crambidae) in the South of Ukraine. Ukrainska entomofaunistyka, 9(1): 5-7.