Critical period of weed control is a threshold commonly used, which is relative to time from planting date Following their introduction and establishment, populations of biocontrol agents build up to very high levels due to the abundance of the weed. Researchers have identified at what point during the growing season weeds can inflict the most damage on a cropβs potential yield.
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To effectively manage weeds and reduce their impact, our scientists undertake research that underpins biological control (biocontrol) programs for the most problematic weeds.
Biological control is the practice of managing a weed by the deliberate use of one or more natural enemies (biocontrol agents) that suppress it