NQ DRY TROPICS WEED FREE pg . 7
CONTROLLING YOUR WEEDS CONT .
• Use follow-up controls ( which in some cases can last up to ten years ).
If working near water , work from the upstream edge of the infestation towards the downstream edge .
Some weeds may require a combination of tactics , including mechanical removal , chemical and biological treatment , slashing , burning or pulling out by hand .
When using herbicides to treat weeds , always ensure you follow the product label instructions carefully . To check which chemical is registered for a particular weed , visit the Australian Pesticides and Veterinary Medicines Authority website at www . apvma . gov . au . Descriptions of herbicide use can be found at the Queensland Department of Agriculture and Fisheries Website , www . daf . qld . gov . au
WEED CONTROL METHODS