no correct estimate of actual damage by Russian thistle can be formed. In the Dakotas thousands of past pinned our faith toomuchto the cruiser. fields of grain and flax that would have yielded a par- conductors, which are in- tial crop were abandoned. closed in the suspending No harvester or… … Horses or cattle cannot be the divers descended and driven across a field rank- examined her, the result ly grown up to thistles. of their examination being, No animal wiil eat it after its myriad of sharp spikes marine of an enemy is not in itself sufficient to decide so far as is at present…
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