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- Weed control thresholds: a useful concept in natural ecosystems?
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 triggering action on weed control
- Mastering Threshold Concepts in Weed Science
Action Threshold (AT): The density of weeds at which control measures should be implemented to prevent the weed population from reaching the economic threshold
- The Threshold Concept and its Application to Weed Science
Action thresholds may be defined as the weed population at which a grower decides to institute a control tactic, and may be above, below, or at the economic threshold level
- Chapter 7 | 7. 2 Decision Process for Treating Unwanted Vegetation
Treatment plans often outline the "action threshold" or "tolerance level" that, when exceeded, constitutes the implementation of a vegetation treatment The effectiveness of the treatment is determined based on monitoring
- 5. 7 Critical Period of Weed Control – Principles of Weed Control
Critical Period of Weed Control is a threshold commonly used, which is relative to time from planting date Researchers have identified at what point during the growing season weeds can inflict the most damage on a crop’s potential yield
- AHCPMG301 Control weeds - training. gov. au
This unit of competency describes the skills and knowledge required to plan and coordinate weed control activities using appropriate strategies to provide effective, economic control while minimising environmental damage
- New South Wales Weed Control Handbook 8th Edition
This publication is presented as a guide to assist users in planning their weed control in pastures, aquatic and bushland situations Registration of a herbicide is not a recommendation from the NSW DPIRD for the use of that herbicide in a particular situation
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