The 80-year-old man was found unresponsive under the quad bike, which did not have rollover protection fitted. It is believed he was spraying a paddock at the time of the incident.
WorkSafe is investigating.
The death brings the workplace fatality toll to 34 for 2021.
;%20}%20%3c/style%3e%3cclipPath%20id='clippath'%3e%3crect%20class='cls-2'%20width='18.58'%20height='19'/%3e%3c/clipPath%3e%3c/defs%3e%3cg%20id='Layer_2-2'%20data-name='Layer_2'%3e%3cg%20id='Layer_1-2'%3e%3cg%20class='cls-3'%3e%3cpath%20class='cls-1'%20d='M11.06,8.04L17.98,0h-1.64l-6.01,6.98L5.53,0H0l7.25,10.56L0,18.99h1.64l6.34-7.37,5.07,7.37h5.53l-7.52-10.95h0ZM8.81,10.65l-.74-1.05L2.23,1.23h2.52l4.72,6.75.73,1.05,6.14,8.78h-2.52l-5.01-7.16h0Z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
