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A con-tainment approach is based on the as-sumption that a weed population that justifies intervention (i. e. A threshold) can be defined and that weed populations will be monitored as a basis for decision … Some of these thresholds can be applied to weed science for managing weeds in crops.
The concept of thresholds has many applications in weed science, depending on the response being measured. The most common adjectives used to describe thresholds are damage, economic, period, …
