Found. Redirecting to /core/journals/weed-technology/article/threshold-concept-and-its-application-to-weed-science/6F7A55786AF706841491A7EAB74BC908

The popularity of the competition threshold as a concept appears to result from the fact that experiments at low weed densit y will tend not 10 show any statistically significant differences in yield from a weed …

Jul 29, 2011 · A mechanistic approach to the development of weed threshold models is desirable since relative crop and weed responses to environmental factors, cultural practices and the dynamic nature …

Apr 4, 2025 · Essentially, thresholds provide a framework to make informed decisions on pest management rather than relying on instinct or guesswork. Types of Pest Thresholds Economic …

Best treatment time is April to July, when rosettes form, and before it flowers in spring - the larger the plant grows, the more difficult to treat with herbicides Eradicate the plants before they reach …

Jun 8, 2018 · Using yield data across seven years and measuring the impact of three weed species, Graham developed a tool for cotton growers to estimate weed density and use the economic …

These threshold models represented a further big step in developing a weed control threshold for cotton, but were species (weed type) specific and required cotton growers to estimate the average density of …