Show KILL OUT CANADA THISTLES Small Patches of Noxious Plant May MayBe MayBe MayBe Be Destroyed by Cutting Them Off During Summer Small patches of Canada thistles may be killed by cutting them off witha with a hoe hoc or spade several times during the he summer or by covering the patch with tar paper or building paper and leaving caving it in place several weeks To handle larger fields without losing arop a 11 It Is to early crop rop necessary grow to-grow grow some maturing crop like clover winter rye or pr barley As s so soon n as ns the crop is harvested plow the land very ery thoroughly and t 4 r M 3 a ir X kL ts' ts t a. a r 4 y Canada Thistle then for the balance of ot the season keep the land so well disked and cultivated cultivated cul cul- t that the thistles hl t s never have hae a n chance to show their leaves leaves above ground This Is the only way In which the roots can be starved out The he cultivation may be continued th the following season until about corn com planting time and the land planted to corn or other cultivated crop so that any arty plants that may have survived survIve can be killed kUle or dug out |