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Weeds or pest plants can have serious economic, environmental and social impacts. Weeds can reduce crop growth, compete for nutrients, water and light, harbour insect pests and pathogens, damage the aesthetics of the plant, reduce the ability to apply crop amendments, and can be one...

Site surveillance of production nurseries, greenlife markets and growing media manufacturers is a risk assessment process designed to identify production risks including; pest populations, diseases, weed growth, erosion and infrastructure failure. This video is a practical demonstration of a site surveillance procedure applied on a...