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Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

Excerpt from Directions for Collecting and Preserving InsectsFor purposes of Comparison the classification by Hyatt and Arms which is substantially that of Brauer, may be introduced.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 t...

Excerpt from Our Shade Trees and Their Insect DefoliatorsIn treating of the means of preventing the injury and of preserving the foliage of our trees we have gone into details as to the most impor tant means in considering the first Species, or the Elm Leaf-beetle, so as to avoid repetition, and later, in connection with the fourth species or Fall Web-worm, referred brie¿y to other methods.About the PublisherForgotten Books publishes hundreds ...

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Excerpt from Reports of Experiments, Chiefly With Kerosene, Upon the Insects Injuriously Affecting the Orange Tree and the Cotton Plant: Made Under the Direction of the EntomologistThe further experience in this Bulletin, so far as it goes, bears out that above stated, and we shall continue experiments with the sole view of establishing the facts in relation to an insecticide which we have, thus far, good reason to believe is the most valuable...

Excerpt from Reports of Experiments, Chiefly With Kerosene, Upon the Insects Injuriously Affecting the Orange Tree and the Cotton Plant: Made Under the Direction of the EntomologistThe further experience in this Bulletin, so far as it goes, bears out that above stated, and we shall continue experiments with the sole view of establishing the facts in relation to an insecticide which we have, thus far, good reason to believe is the most valuable...

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Excerpt from The Yucca Moth and Yucca PollinationUnder direction of the Board of Trustees of the Missouri Botanical Garden, its third annual report is presented to the public. As best calculated to promote the objects of publication, the difiusion of information concerning the institution and of the results of scientific work done in connection with it, it has been decided that an annual volume shall be issued in the early part of the year, co...

Excerpt from Address Before the St. Louis Academy of Science at Its Annual Meeting for 1877 by the President Charles V. RileyA. H. Rowland, of John Hopkins University, has made important stu dies in the distribution of magnetism in bar magnets. He reaches the conclusion that' hardening is more useful in short-bar magnets than in needles, and that boring a hole in the centre of the magnet is, in general, hurtful. J. Trowbridge, of Harvard, demo...

Excerpt from The Yucca Moth and Yucca PollinationUnder direction of the Board of Trustees of the Missouri Botanical Garden, its third annual report is presented to the public. As best calculated to promote the objects of publication, the difiusion of information concerning the institution and of the results of scientific work done in connection with it, it has been decided that an annual volume shall be issued in the early part of the year, co...