What makes a good knapsack sprayer?

Circular Head Landcare Group have used their LAP grant money to put towards a new, non-leaky knapsack for ricegrass spraying. 

*Use of chemicals should be undertaken with extreme care. An experienced and certified operator is required. Ensure you use as per label, and have the right chemical for the job.  *

Image: CHLG Spraying ricegrass at Stanley Neck 

Circular Head Landcare Group (CHLG) focus a lot of their attention on battling ricegrass infestations in Duck River and surrounds.  Ricegrass is an invasive species which colonises mudflats and estuaries by clogging channels and destroying habitat. They take utmost care in the timing of spraying and chemicals used to ensure it is safe for the riverine environment. Good equipment for the job is a must, and CHLG are pleased to announce their purchase of new, quality knapsacks making their lives a lot easier. 

What makes a good knapsack? 

Circular Head Landcare Group were very happy with the proper back-pack frame, comfortable harness, and leak-free features of their new sprayer. 

CHLG note that some preferable features of a good knapsack are:

  • wand clamp for travel and storage
  • stable base 
  • clear markings of contents for mixing 

 

Image: CHLG Spraying Ricegrass at Duck River 

What to look for when choosing a knapsack sprayer?

  • Will the sprayer do the job I need? Ensure your knapsack sprayer is suitable for the types of plants you will be spraying, the terrain you will be navigating, and the water and chemicals you will be using. 
  • Is the pressure appropriate for your job?
  • Is your sprayer safe to lift? Is it stable on on solid ground? 
  • Is it easy and safe to fill, and have clear markings for chemical mix? 
  • Does it leak? 

Read more

DPIPWE Weed Control Manual 

Guidelines for safe and effective herbicide use near waterways 

Declared weed index (follow the links for management plans and specific chemical control advice)