Herbecide wick applicator

[Maxify55]

It looks like something tht can be made with a few pvc parts, some rope and Rain N Shine

 

[Sonny580]

Several guys around here 50 years ago made them and there is nothing to them , just pvc, rope and drill a bunch of holes and stick the rope in. ----- as soon as roundup ready crops came on the market, the ropes were junked due to not working on the smaller weeds under the crops.