Excerpt from Improvements in the Control of Ribes by Chemical and Mechanical Methods
On the three oil-treated plots, 95, 84, and 50 percent of the bushes were killed. These figures are based on bushes that were missed as well as those that the oil failed to kill. Bush kill by grubbing ranged from 51 to 95 percent for comparable plots. The low percentages of kill for both methods were associated with heavy brush that made ribes difficult to find.
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Artikel-Nr. LW-9780266706427
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