Bulletin of the U. S. Department of Agriculture: No; 5 (Classic Reprint) okumak kayıt olmadan

Bulletin of the U. S. Department of Agriculture: No; 5 (Classic Reprint)

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Excerpt from Bulletin of the U. S. Department of Agriculture: No; 5They are deposited mostly in late August and in September, in shallow crevices in the ground, more-often among the brace roots Of the corn. These eggs hatch the following May and June, and the larvae. Always nearly white in color, attack the roots Of the corn and never burrow into the lower stem as does the southern budworm. (see fig. After completing their growth the larvae abandon the corn roots and construct earthen cells in the Soil, within which they change to pupae (fig. Which are white like the larvae, and then, during late July and August, to adults or beetles. There is therefore only one genera tion annually. The beetles may perhaps live over winter in extreme southern Texas, but they do not. Do SO farther north, where they are Of the greatest economic importance.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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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28 Ekim 2011 18,9 x 0,5 x 24,6 cm Mdpi AG 1 Ocak 2017 18,9 x 0,6 x 24,6 cm 29 Ekim 2011 28 Şubat 2018 18,9 x 0,4 x 24,6 cm ROBERT H BORK 30 Ekim 2011 18,9 x 0,3 x 24,6 cm ERWIN N GRISWOLD 15 x 0,5 x 22 cm 18,9 x 0,2 x 24,6 cm Kolektif 3 Ocak 2017 WADE H MCCREE Additional Contributors

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