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Native and non-native egg parasitoids associated with brown marmorated stink bug (Halyomorpha halys [Stål, 1855]; Hemiptera: Pentatomidae) in Western Slovenia
ID Rot, Mojca (Avtor), ID Maistrello, Lara (Avtor), ID Costi, Elena (Avtor), ID Bernardinelli, Iris (Avtor), ID Malossini, Giorgio (Avtor), ID Benvenuto, Luca (Avtor), ID Trdan, Stanislav (Avtor)

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Izvleček
Halyomorpha halys (Hemiptera: Pentatomidae), native to East Asia, has become a globally invasive pest, as a serious threat to agricultural production and a notorious nuisance pest in urban areas. Considerable efforts have been made so far to develop effective pest control measures to prevent crop damage. Biological control of this invasive stink bug by egg parasitoids has proven to be the most environmentally sustainable long-term solution. Knowledge of the native egg parasitoid fauna is of key importance when implementing a biological control program. Therefore, the main objective of our study was to detect egg parasitoid species associated with H. halys in the Goriška region (Western Slovenia) and to evaluate their impact on the pest population under field conditions. In the years 2019 and 2020, around 4600 H. halys eggs were collected in the wild and more than 3400 sentinel eggs were exposed to detect parasitoids in the field. Five egg-parasitoid species emerged from H. halys eggs: Anastatus bifasciatus (Hymenoptera: Eupelmidae), Telenomus sp., Trissolcus basalis, Trissolcus mitsukurii (Hymenoptera: Scelionidae) and Ooencyrtus telenomicida (Hymenoptera: Encyrtidae), all of them are new records for Slovenia. The native species, An. bifasciatus, dominated in urban and suburban areas, while non-native Tr. mitsukurii prevailed in agricultural areas. Overall parasitism rates of naturally laid eggs by the parasitoid species complex in 2019 and 2020 was 3.0 and 14.4%, respectively. Rapid recruitment of native parasitoids, early detection of an effective alien parasitoid species and increasing overall parasitism rates are very encouraging results, which need to be followed and verified in future research.

Jezik:Angleški jezik
Ključne besede:Halyomorpha halys, biological control, egg parasitoids, Anastatus, Trissolcus, Slovenia
Vrsta gradiva:Članek v reviji (dk_c)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:BF - Biotehniška fakulteta
Leto izida:2021
Status objave pri reviji:Objavljeno
Verzija članka:Založnikova različica članka
Št. strani:15 str.
Številčenje:Vol. 12, iss. 6, art. 505
PID:20.500.12556/RUL-135510 Povezava se odpre v novem oknu
UDK:632
ISSN pri članku:2075-4450
DOI:10.3390/insects12060505 Povezava se odpre v novem oknu
COBISS.SI-ID:65283843 Povezava se odpre v novem oknu
Datum objave v RUL:17.03.2022
Število ogledov:183
Število prenosov:52
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
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Gradivo je del revije

Naslov:Insects
Skrajšan naslov:Insects
Založnik:MDPI AG
ISSN:2075-4450
COBISS.SI-ID:519122457 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:01.06.2021

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:Halyomorpha halys, marmorirana smrdljivka, biotično varstvo rastlin, parazitoidi, naravni sovražniki, Anastatus bifasciatus, Trissolcus mitsukurii

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:V4-2002
Naslov:Obvladovanje marmorirane smrdljivke v Sloveniji

Financer:Drugi - Drug financer ali več financerjev
Program financ.:Slovenia, Ministry of Agriculture, Forestry and Food (MKGP)

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