Jun 12, 2025 · The concept of thresholds is based on the idea that there is a certain level of weed infestation beyond which crop yields are significantly impacted. Threshold concepts in weed science …

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, …

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 …

The threshold concept has received considerable attention in relation to the management of well-established weeds and other pests in agricultural systems, but its applicability to the management of …

Weed management threshold is a critical concept in advanced weed science, serving as a guide for determining when weed control measures should be taken to prevent crop yield losses.

Thresholds are usually specified as the number of insects found per unit crop area (or length of row) using a specified (standard) sampling technique, and are generally expressed in pests per square …

May 10, 2025 · The density or quality threshold is the weed population level at which crop yield