Excerpt from Further Studies With Paradichlorobenzene for Peach Borer Control: With Special Reference to Its Use on Young Peach Trees On account of the possibility of severe tree injury resulting from the use of paradichlorobenzene on 1-year-old trees, only a few trees were used in this experiment. One-half and three-fourths ounce doses were applied on October 11, 1921, and the trees were exposed to the treatment for 22 days. One-ounce doses were applied on October 21, 1921, and the trees exposed for 18 days. Table 5 gives ...
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Excerpt from Further Studies With Paradichlorobenzene for Peach Borer Control: With Special Reference to Its Use on Young Peach Trees On account of the possibility of severe tree injury resulting from the use of paradichlorobenzene on 1-year-old trees, only a few trees were used in this experiment. One-half and three-fourths ounce doses were applied on October 11, 1921, and the trees were exposed to the treatment for 22 days. One-ounce doses were applied on October 21, 1921, and the trees exposed for 18 days. Table 5 gives the larvicidal action of the various doses used. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... 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.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.