Holbrook DL, Schad AN, Dick GO, Dodd LL, Kennedy JH. 2020. Invasive bivalve establishment as a secondary effect of eradication-focused nuisance aquatic plant management. Lake Reserv Manage. XX:XX–XX.

We evaluated changes in aquatic vegetation cover and community structure in hydrilla (Hydrilla verticillata)-infested constructed experimental ponds after applying the management tools of triploid grass carp (Ctenopharyngodon idella) stockings, herbicide applications, and native macrophyte planting (emergent, floating-leaved, and submersed species). In ponds where aquatic vegetation was most reduced due to management (herbicide and >72 grass carp per vegetated hectare stockings), a secondary infestation of the invasive bivalve (Asian clam or Corbicula fluminea) was observed. Asian clam abundances were analyzed in relation to grass carp stocking densities (0, 40–42, 72–81, and 110–129 per vegetated hectare), depth, and changes in native and invasive vegetation community structure and cover. Data analyses showed inverse relationships of Asian clam abundances to vegetation cover and to depth, as well as a synergetic relationship with grass carp stocking density. Implications of this research indicate that when a nuisance aquatic plant management strategy is focused on full or near eradication of a target species, inevitable damage to native species that might otherwise preserve beneficial ecological components may result in secondary issues, such as the expansion of additional invasive species due to opening of habitats. Excessive control efforts of a targeted nuisance plant species, and the results here highlight potential unintended consequences of over management of natural resources.

Holbrook DL，Schad AN，Dick GO，Dodd LL，Kennedy JH。2020年。建立侵入性双壳类作为以消除根源为重点的水生植物管理的次要效果。湖后备管理。XX：XX–XX。

我们评估了轮叶黑藻（水生植被和社区结构的变化黑藻）应用三倍体草鱼（管理工具后-infested构建实验池塘草鱼）丝袜，除草剂的应用，和本地水生植物种植（急诊，浮叶，和潜水物种）。在由于管理而导致水生植被减少最多的池塘中（除草剂和每公顷植被中有72头草鱼），侵入性双壳类的继发性侵染（亚洲蛤或大戟）） 被观测到。分析了亚洲蛤的丰度与草鱼放养密度（每个植被公顷为0、40-42、72-81和110-129），深度以及原生和入侵植被群落结构和覆盖度的变化。数据分析表明，亚洲蛤lam的丰度与植被覆盖度和深度成反比，与草鱼的放养密度呈协同关系。该研究的意义表明，当有害的水生植物管理策略集中于完全或接近根除目标物种时，不可避免地会对原生态造成破坏，否则这些原生态可能会保留有益的生态成分，可能会导致继发性问题，例如扩大入侵性物种由于开放栖息地。有针对性的有害植物物种的过度控制努力，