... garden knapsack sprayer Tank capacity:20L Simple principle and easy maintenance National ccc,ISO9001:2008 Product Name:MLZ-838-K20 garden knapsack ... 20(L)Accessories:Instruction,Oil mix tank,tools,Braces,Sprayer rod,Seal ringApplication:Environment disinfecting or vegetable,rice ... melon-like,tea tree,coffee,etc,agriculture and forestry plantsspraying for insect pest control. NOTES:1. ...