A website from UGA Cooperative Extension

Several of you have asked me about a calibration chart for the quart jar method. According to many of you, UGA had it on a chart many years ago that was titled “Willy Weed Calibration Chart”. I have found the charts that went on this publication. Click on the link below to access. Ms. Jill has been kind enough to laminate them at the office so we have a stack of them and anyone is welcome to them. I do prefer the 1/128 acre method and I also have cards to assist you with that at the office. Most growers that use this method have the travel distance they need marked off at their farm shop. If you are in a remote location without a good way to measure distance and you need to check really quickly, the quart jar method may be of assistance.

Quart Jar Method

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