Separating Above- and Belowground Effects of Alliaria Petiolata and Lonicera Maackii on The Performance of Impatiens Capensis

Cipollini, Kendra; McClain, Georgette Y.; Cipollini, Don

doi:10.1674/0003-0031(2008)160[117:saabeo]2.0.co;2

Cited by 46 publications

(34 citation statements)

References 29 publications

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“…Prati and Bossdorf (2004) found that adding activated carbon to soils in which A. petiolata plants grew led to higher seed germination of a North American native species as compared to soils with A. petiolata but no carbon. Cipollini et al (2008) found that incorporation of activated carbon into field soils led to greater growth of a native annual in the presence of A. petiolata.…”

Section: Introductionmentioning

confidence: 98%

Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species

Lankau

2009

Biol Invasions

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Allelopathy has been increasingly invoked as a mechanism facilitating exotic plant invasions. However, studies even on the same target species often yield varying results concerning the strength and importance of allelopathic inhibition, suggesting that the process may depend on the specific environmental context. Here I studied how the allelopathic inhibition of sycamore (Platanus occidentalis) seedlings by garlic mustard (Alliaria petiolata) depended on the presence of a soil microbial community. Using three analytical approaches to quantifying allelopathy, I consistently found allelopathic inhibition only in sterilized soils, suggesting that certain microbial taxa inhibit the process, possibly by degrading the allelochemicals. Determining the environmental contexts that reduce or eliminate allelopathic inhibition could lead to a greater understanding of the spatial variation in invasion success and potentially lead to new avenues for management.

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Section: Introductionmentioning

confidence: 98%

Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species

Lankau

2009

Biol Invasions

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“…In general, our results have confirmed the allelopathic potential previously found through varying methods for some of the species tested. In individual studies, bioassays of Ailanthus altissima (Lawrence et al 1991, Gó mez-Aparicio andCanham 2008) and Alliaria petiolata (Hanson and McCarthy 1998, Prati and Bossdorf 2004, Stinson et al 2006, Cipollini and McClain 2008 revealed that they exhibited allelopathy in the lab or field. While these studies documented the potential of allelopathy for individual species, our study allows for direct comparison of species allelopathic potential as the same methods were employed for all species in a controlled setting.…”

mentioning

confidence: 99%

Relative allelopathic potential of invasive plant species in a young disturbed woodland¹

Pisula¹,

Meiners²

2010

The Journal of the Torrey Botanical Society

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“…Changes in soil properties are an increasingly recognized impact of invasive species that may leave lasting effects in the soil [1][2][3][4][5][6][7]. During plant growth, the soil rhizosphere develops characteristics, such as changes in pH, mineral composition, or microbial community composition, that can have effects that feed back on the plant's own fitness, and on that of other species [1,3,[8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Sign and Strength of Plant-Soil Feedback for the Invasive Shrub, Lonicera maackii, Varies in Different Soils

Schradin

Cipollini

2012

Forests

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Plants alter soil characteristics causing changes in their subsequent growth resulting in positive or negative feedback on both their own fitness and that of other plants. In a greenhouse study, we investigated whether the sign and strength of feedback changed across two distinct soil types, and whether effects were due to shifts in biotic or abiotic soil traits. Using soils from two different locations, we examined growth of the exotic invasive shrub, Lonicera maackii and the related native shrub, Diervilla lonicera, in unconditioned soils and in soils conditioned by previous growth of L. maackii, D. lonicera, and Fraxinus pennsylvanica. In a sandy acidic soil, L. maackii showed positive feedback in unsterilized soils, but its growth decreased and positive feedback became negative with sterilization in this soil. In a loamy circumneutral soil, L. maackii displayed neutral to negative feedback in unsterilized soils, but sterilization significantly increased growth in all conditioning treatments and caused feedback to become strongly negative. Native D. lonicera displayed negative feedback in unsterilized soil of both the sandy and loamy types, but sterilization either eliminated or reversed feedback relationships. Soil conditioning by L. maackii and F. pennsylvanica had very similar feedbacks on L. maackii and D. lonicera. While some abiotic soil traits varied across soil types and were affected by conditioning, soil biota sensitive to sterilization were apparently important mediators of both positive and negative feedback effects.

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Separating Above- and Belowground Effects of Alliaria Petiolata and Lonicera Maackii on The Performance of Impatiens Capensis

Cited by 46 publications

References 29 publications

Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species

Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species

Relative allelopathic potential of invasive plant species in a young disturbed woodland¹

The Sign and Strength of Plant-Soil Feedback for the Invasive Shrub, Lonicera maackii, Varies in Different Soils

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Separating Above- and Belowground Effects of Alliaria Petiolata and Lonicera Maackii on The Performance of Impatiens Capensis

Cited by 46 publications

References 29 publications

Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species

Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species

Relative allelopathic potential of invasive plant species in a young disturbed woodland1

The Sign and Strength of Plant-Soil Feedback for the Invasive Shrub, Lonicera maackii, Varies in Different Soils

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Product

Resources

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Relative allelopathic potential of invasive plant species in a young disturbed woodland¹