Field experiments with different management strategies to suppress the native invader Jacobaea aquatica were established in 2017 and 2018. To assess the effects on the abundance of J. aquatica, vegetative and generative plants were counted and measured in June and August 2019 and 2020. Additionally, light availability (PAR) was measured to calculate effective light reduction. Correspondingly, J. aquatica plants were treated with different shading nets in a greenhouse experiment. Environmental data were collected from respective databases.
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Field experiments with different management strategies to suppress the native invader Jacobaea aquatica were established in 2017 and 2018. To assess the effects on the abundance of J. aquatica, vegetative and generative plants were counted and measured in June and August 2019 and 2020. Additionally, light availability (PAR) was measured to calculate effective light reduction. Correspondingly, J. aquatica plants were treated with different shading nets in a greenhouse experiment. Environmental da...
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