To prevent weed spread: hold livestock in a holding paddock if required to allow weed seeds to pass through them before moving them to a new clean area. Do not dump pond or aquarium plants in …

Protect Australia’s economic, environmental and social assets from the impacts of weeds. Goal 1. Prevention, detection and early intervention. 1.3 develop and implement early detection, diagnostics …

Jun 12, 2025 · Damage thresholds represent the level of weed infestation that causes significant economic damage to a crop, while action thresholds are the level of weed infestation at which control …

Set an action threshold, a point at which pest/weed populations indicate that pest/weed control action must be taken a treatment is “justified” only if the benefits of control is greater than the cost of control

However, because most weed populations generate effects that carry over to following years, an eco-nomically-defined action threshold that deals solely with impact in the current sea-son is not suited to …

zones on your property Mark the location of key land use features and areas where weed. are present on a map. Label each distinct weedy a. ea as a separate zone. For example, woody weeds in a …

In 2016 the total cost of weeds to Australian grain growers was estimated to be $3.3 billion per annum. Overall, this equates a reduction to crop yields of about $33/ha, with growers spending $113/ha on …