Time is running out to control feral pests and weeds before the warmer weather hits.
That’s the advice from Southern Queensland Landscapes who claim control efforts become increasingly more difficult with the onset of Spring.
Feral Pig Expert & General Manager, Darren Marshall said land managers need to take advantage of the last days of cooler weather to get control of pest populations.
“As Spring comes on board, it makes pests hard to control as there’s a lot more food in the landscape,” said Darren Marshall.
“Winter, and while it’s cold, is the best time to control feral pests because they are resource stressed; and as a result more likely to go for traps,” Mr Marshall said.
“When they have other options, they won’t always go for the traps. That’s why it’s crucial to get them before we enter Spring,” he said.
Whilst pests like feral pigs (Sus scofra) are not known to hibernate during cold weather, the change in season often prompts land managers to notice more pigs in their landscape.
“While the warm weather moving in won’t necessarily affect the migration of pests like pigs, it will affect their breeding as they’ll have plenty of food resources,”
“My biggest piece of advice for land managers is to take advantage of the last weeks of cold weather to trap and bait ferals looking for an easy feed before the spring comes,” said Darren.
Spring also spells trouble for land managers looking to get on top of weeds.
Principal Project Officer Holly Hosie said Spring usually brings an abundance of rain.
“When the warm weather comes, we get more rain and seeds germinate better and spring is when a lot of the weeds flower and seed,” Holly Hosie said
“As we come into spring in southern Queensland, we’re seeing parthenium weed (Parthenium hysterophorus), and other introduced non-palatable grass species pop up like giant rat’s tail grass (Sporobolus pyramidalis), and the usual suspects like harrisia cactus (Harrisia martinii), and mother of millions (Bryophyllum delagoense),” Ms Hosie said.
Land managers who feed out their livestock in winter might see more weeds popping up on their property.
“Land managers need to be extra vigilant about weeds popping up particularly in areas where cattle are fed. This is because if you bring in feed from another area, it’s quite possible that it could be harbouring weed seeds,” she said.
Both agree that a fast hand and watchful eye are the key to surviving spring.
“It’s not too late to get on top of your pest problem, but you need to act fast,” Darren Marshall said.
“Meanwhile, If any weeds pop up and look unusual and if you’re not sure about it, you should always ask your local council or Biosecurity Queensland about it,” Holly Hosie said.
“Make sure you know what you're dealing with, have a plan in place, and get the right advice in order to treat weeds in the most efficient way for your land,” Ms Hosie said.
If you’re concerned about invasive weeds on your property, get in contact with your local council or Biosecurity Queensland:
https://bit.ly/3s5agK2.