Effects of Two Invasive Weeds on Arthropod Community Structure on the Central Plateau of New Zealand.

ABSTRACT: Heather (Calluna vulgaris) and broom (Cytisus scoparius), originally from Europe, are the main invasive plants on New Zealand's North Island Central Plateau, where they threaten native flora and fauna. Given the strong link between arthropod communities and plants, we explored the impact of these invasive weeds on the diversity and composition of associated arthropod assemblages in this area. The arthropods in heather-invaded areas, broom-invaded areas, and areas dominated by the native species mānuka (Leptospermum scoparium) and Dracohyllum (Dracophyllum subulatum) were collected and identified to order. During summer and autumn, arthropods were collected using beating trays, flight intercept traps and pitfall traps. Diversity indices (Richness, Shannon's index and Simpson's index) were c

SUBMITTER: Effah E 

PROVIDER: S-EPMC7411625 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature