Genetic diversity and relatedness in aquaculture and marina populations of the invasive tunicate Didemnum vexillum in the British Isles M. B. PrenticeS. R. VyeJ. E. Ironside Invasion Note Open access 13 August 2021 Pages: 3613 - 3624
Fresh start after rough rides: understanding patterns of genetic differentiation upon human-mediated translocations Melanie Jany HeckwolfTeófilo MorimMiguel Baltazar-Soares Review 23 July 2021 Pages: 3625 - 3639
The dilemma of Guinea grass (Megathyrsus maximus): a valued pasture grass and a highly invasive species Aaron C. RhodesRobert M. PlowesLawrence E. Gilbert Review 04 August 2021 Pages: 3653 - 3669
Anthropogenic factors overrule local abiotic variables in determining non-native plant invasions in mountains Eduardo Fuentes-LilloJonas J. LembrechtsAníbal Pauchard Original Paper 22 July 2021 Pages: 3671 - 3686
Combining citizen science and recreational hunters to monitor exotic ungulates and native wildlife in a protected area of northeastern Argentina Gabriela NicosiaLucía I. Rodríguez-PlanesRicardo E. Gürtler Original Paper 23 July 2021 Pages: 3687 - 3702
Exploring the impact of a non-native seed predator on the seed germination of its non-native host Eva HorvatNina Sajna Original Paper 30 July 2021 Pages: 3703 - 3717
Adult cold tolerance and potential North American distribution of Myllocerus undecimpustulatus undatus (Coleoptera: Curculionidae) Anita S. NealRodrigo DiazRonald D. Cave Original Paper Open access 31 July 2021 Pages: 3719 - 3731
Forest community structure and composition following containment treatments for the fungal pathogen oak wilt Scott R. AbellaLaRae A. SprowTimothy A. Schetter Original Paper 04 August 2021 Pages: 3733 - 3747
Revealing novel interactions between oak and Tubakia species: evidence of the efficacy of the sentinel arboreta strategy Carmen Morales-RodríguezGiorgia BastianelliAndrea Vannini Original Paper 05 August 2021 Pages: 3749 - 3765
Identifying management guidelines to control the invasive House Sparrow (Passer domesticus) within natural protected areas through the estimation of local colonization and extinction probabilities Gonzalo A. Ramírez-CruzRubén Ortega-Álvarez Original Paper 05 August 2021 Pages: 3767 - 3776
Raised by aliens: constant exposure to an invasive predator triggers morphological but not behavioural plasticity in a threatened species tadpoles Andrea MelottoGentile Francesco FicetolaRaoul Manenti Original Paper Open access 06 August 2021 Pages: 3777 - 3793
Do alien predators pose a particular risk to duck nests in Northern Europe? Results from an artificial nest experiment Sari HolopainenVeli-Matti VäänänenAnthony D. Fox Original Paper Open access 07 August 2021 Pages: 3795 - 3807
Biological invasion risk assessment of Tuta absoluta: mechanistic versus correlative methods Luigi PontiAndrew Paul GutierrezMarkus Neteler Original Paper Open access 10 August 2021 Pages: 3809 - 3829
Has the introduction of two subspecies generated dispersal barriers among invasive possums in New Zealand? Catriona D. CampbellPhil CowanStephen D. Sarre Original Paper Open access 11 August 2021 Pages: 3831 - 3845
Invading parasites: spillover of an alien nematode reduces survival in a native species Claudia RomeoAnna Pia PiscitelliLucas A. Wauters Original Paper Open access 12 August 2021 Pages: 3847 - 3857
Native anurans threatened by the alien tree Ligustrum lucidum in a seasonal subtropical forest E. M. SeguraM. A. GiorgisJ. N. Lescano Original Paper 12 August 2021 Pages: 3859 - 3869
Disentangling the genetic origin of Heracleum persicum (Apiaceae) in Europe: multiple introductions from multiple source populations Mohsen Falahati-AnbaranDilli P. RijalHans K. Stenøien Original Paper 27 August 2021 Pages: 3871 - 3890
Simulating an invasion: unsealed water storage (rainwater tanks) and urban block design facilitate the spread of the dengue fever mosquito, Aedes aegypti, in Brisbane, Australia Brendan J. TrewinHazel R. ParryNancy A. Schellhorn Original Paper 25 August 2021 Pages: 3891 - 3906
Optimizing the location of watercraft inspection stations to slow the spread of aquatic invasive species Robert G. HaightAmy C. KinsleyNicholas B. D. Phelps Original Paper Open access 31 August 2021 Pages: 3907 - 3919
Predicting non-native insect impact: focusing on the trees to see the forest Ashley N. SchulzAngela M. MechKathryn A. Thomas Original Paper 31 August 2021 Pages: 3921 - 3936