Search Results - Open Polar - "Agro-Ecosystems"

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Protecting Canada's natural ecosystems from invasive alien plant species: Is sub-national weed control legislation up to the task?

by Lewis, Glennis M
Published 2006
“... species. However, since these laws were enacted for weeds in agro-ecosystems, they are not up to the task...”

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Protecting Canada's natural ecosystems from invasive alien plant species: Is sub-national weed control legislation up to the task?

by Lewis, Glennis M
Published 2006
“... species. However, since these laws were enacted for weeds in agro-ecosystems, they are not up to the task...”

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3

Insects pests and pathogens compromise the persistence of two endemic and rare Braya (Brassicaceae)

by Squires, Susan Elizabeth, 1981-
Published 2010
“..., agricultural pest and three pathogens on two rare vascular plants restricted to a unique ecosystem. Agro...”

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