Virus And Viruslike Diseases Of The Potato In The Northwest And Their Control PDF Download

Excerpt from Virus and Viruslike Diseases of the Potato in the Northwest and Their Control Crinkle mosaic is not so owidespread or so prevalent as mild mosaic. However, it is present in appreciable quantities in some potato stocks in certain localities. It is encountered commonly in some stocks In Montana. The distribution of this disease can be reduced by careful selection of seed stocks. Caution should be used to prevent the introduction or establishment of this disease in any potato area. Plants affected by crinkle mosaic give lower yields than those attacked by mild mosaic. Figures at hand from definite tests show. A reduction in the yield of about 35 to 50 percent in comparison with the yield of normal hills. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.