Download or read book The Canadian Entomologist 1921 Vol 53 Classic Reprint written by J. McDunnough and published by Forgotten Books. This book was released on 2017-11-08 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1921, Vol. 53 Type in the National Collection at Ottawa. Five paratypes, No. 24358, in the U. 5. National Museum, Washington, D. C. 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.

Download or read book The Canadian Entomologist Vol 53 written by J. Mcdunnough and published by Forgotten Books. This book was released on 2018-03-20 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, Vol. 53: November, 1921 The black genitalia of the male are characterized by there being a short median keel situated on the basal part of the inner forceps (valvae internae), and by the fact that this keel is not concave in profile On either of its two mar gins. The horseshoe like indenture of the fifth sternite extends rather less than half way into the sternite. 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.

Download or read book The Canadian Entomologist Vol 53 written by J. Mcdunnough and published by Forgotten Books. This book was released on 2017-05-22 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, Vol. 53: September, 1921 As we were were returning from Rosedale on one of these early trips, I called my companion's attention to the barking of a foxterrier in the dis tance; after locating the sound, he stared at me incredulously for a moment and then remarked scathingly A nice one you are in the country, and not know a crow when you hear it! And a crow 1t proved to be, but how. Different: with its short, Sharp, staccato challenge, of ca, ca, from the English rook and its lazy drawl of c'aa, caa! 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.

Download or read book The Canadian Entomologist Vol 53 written by J. Mcdunnough and published by Forgotten Books. This book was released on 2018-02-15 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, Vol. 53: 1921 In resigning from his Office the retiring editor wishes to thank his many friends among our contributors, whose services have been the main source of our journal's continued success, and with whom correspondence has been both a pleasure and a profit. 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.

Download or read book The Canadian Entomologist 1896 Vol 28 Classic Reprint written by C. J. S. Bethune and published by Forgotten Books. This book was released on 2018-02-18 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1896, Vol. 28 In addition to the great work that we have just referred to, Mr. Edwards has contributed largely to the periodical literature of science. Especially to the Proceedings and Transactions of the American Entomo logical Society and the canadian entomologist. His first contribution to our pages was published in the third number of our first volume, in 1868, and be has continued to favour us with articles of great value ever since 3 his last paper, in the September number of Volume XXVII., being the one hundred and sixty-eighth which he has written for our journal. 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.

Download or read book The Canadian Entomologist 1888 Vol 20 Classic Reprint written by C. J. S. Bethune and published by Forgotten Books. This book was released on 2018-02-16 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1888, Vol. 20 After first moult, in spring Length. II inch 5 color brown-green 5 the spines in number and position as at maturity, and as in'the genus, black, as well as the tubercles from which they spring 5. Beset with many short divergent, black bristles 5 head obovoid, black, with black hairs. Dura tion of this stage about [0 days. After second moult Length 16 inch 5 color gray-black with a green tint over upper side 5 under side pale green 5 the spines black, With black bristles 5 all the tubercles pale yellow; head as before, black. To next moult about I4 days.' After third moult: Length 32 inch 5 color gray mottled with black a double dorsal stripe Of gray 5 spines black 5 the bases of dorsal rows black on dorsal side, but yellow on outer side 5 of middle and lower rows dull yellow; head as before, but reddish-yellow, the back less red, more yellow. To next moult about IO days. After fourth moult Length 5 inch 5 very much as at last previous stage, the dorsal lines same, spines same. To next moult about 6 days. After fifth moult: Length 74 inch 5 slender 5 color brown-black, with a dorsal band of grayish-brown and not Clearly defined markings else where 5 these markings became distinct as the stage progressed. Mature larva. - Length I. 5 inch 5 slender, somewhat thickened in middle, the segments well rounded 5 on dorsum a broad greenish - yellow band, with a black line through the middle, edged by a little green 5 a narrow greenish-gray band between the dorsal and middle rows of spines, and a short band between the base of each dorsal spine and the next in advance of the middle row 5 these gray bands are Of irregular width and the edges are whitish 5 the spaces between the bands brown-black; the sides, from middle row to the outside of lower row, gray with a rust-red tint in the middle of this area, and below to feet a darker, or more brown shade of gray 5 the spines are rather slender, swollen next base, above this tapering to a small conical top, from which proceeds a straight bristle a few bristles about the sides, each from a tubercle, and standing at about 45 With the axis of its spine 5 the dorsal row are gray, the middle row gray tipped with rust-yellow, the lower row all rust color of deep Shade 5 feet black, pro - legs gray - brown; head sub-cordate, the vertices rounded 5 color dull dark brown in front, dull yellow at back, with many short black hairs. From fifth moult to pupation 9 days. 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.

Download or read book The Canadian Entomologist 1922 Vol 54 Classic Reprint written by J. Mcdunnough and published by Forgotten Books. This book was released on 2017-12-21 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1922, Vol. 54 In the case of this species, the length of flight coupled with the fact that 'hoppers often leave succulent fields. Has an important bearing on control measures. It means that when the residents of some one territory have been delinquent in control measures, and those of some other territory have waged a successful campaign, the parties of the first instance may cause the reinfestation of the fields of the parties of the second instance and upset some of their good work. Also farmers in infested areas do not well understand the outcome of such an extensive migration and either grasp at the hope that all their 'hoppers will leave or believe that poisoning is useless. Thus a control campaign may be demoralized at just the time operations should be continued with intensity. Observations on Flight and Relation of Weather Conditions to Such. 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.

Download or read book The Canadian Entomologist 1887 Vol 19 Classic Reprint written by C. J. S. Bethune and published by Forgotten Books. This book was released on 2018-03-18 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1887, Vol. 19 On the other hand, for a right understanding of the shapes and posi tions of flowers, and for a full appreciation of the beautiful methods by which fertilization of the ovules is secured, a knowledge of the structure and habits of insects is of inestimable value. 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.

Download or read book The Canadian Entomologist 1878 Vol 10 Classic Reprint written by William Saunders and published by Forgotten Books. This book was released on 2018-03-08 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1878, Vol. 10 The empty pupa skins remain at the entrance of the tunnel. The moth itself at first is rather sluggish, and can be captured readily on the bark of the tree in which it has passed its immature state. The moth is very liable to grease, consequently it is advisable to let it thoroughly dry before capturing and pinning. The cavity of the abdomen should be smiled, and a few drops of benzole previously put in the cavity or placed upon the material used as stuffing. 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.

Download or read book The Canadian Entomologist 1901 Vol 33 Classic Reprint written by C. J. S. Bethune and published by Forgotten Books. This book was released on 2017-11-05 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1901, Vol. 33 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.

Download or read book The Canadian Entomologist 1906 Vol 38 Classic Reprint written by C. J. S. Bethune and published by Forgotten Books. This book was released on 2016-12-31 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1906, Vol. 38 Last year when in New York I was told that a move had been made, and that I would soon receive a circular about it, but on a subsequent visit this year I was told that owing to certain local jealousies the matter had been, at least temporarily, abandoned. It therefore appears to me opportune, as the original proposer of the scheme, to again bring it before our Society, and through it before the entomologists of the continent. 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.

Download or read book The Canadian Entomologist Vol 37 written by C. J. S. Bethune and published by Forgotten Books. This book was released on 2016-12-10 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, Vol. 37: January, 1905 Lime alone will destroy Psylla perhaps as completely as with sulphur added, and will go a long way in cleaning off the black fungus, but lime alone will not destroy scale insects, and' these are invariably present. Whether it be lime, or lime and sulphur that is used, the wash must be liberally applied, for it will not diffuse, but remains where it strikes the tree, and if the Psylla is to be killed it must be hit. 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.

Download or read book The Canadian Entomologist Vol 62 written by J. Mcdunnough and published by Forgotten Books. This book was released on 2018-03-20 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, Vol. 62: January, 1930 Cicadellidae, Hemiptera. Wish to exchange local insects for leaf hoppers. Paul N. M.usgrave, 601 Walnut Ave, Fairmont, W. Va. 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.

Download or read book The Canadian Entomologist 1876 Vol 8 Classic Reprint written by William Saunders and published by Forgotten Books. This book was released on 2019-02-09 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1876, Vol. 8 Last year, at our annual meeting, I took the opportunity of calling your attention to many fields Of Entomological labour that are now all but unexplored in this country. May I repeat that there is ample scope for the exertions Of all our members, whether they care only to form collections Of specimens, or prefer to devote their labours to the unfolding Of the life-histories or the study of the classification of insects? There is plenty of work remaining to be done even in the favourite orders of Lepidoptera and Coleoptera, to say nothing of the others that are not so generally studied or collected. It would be a valuable contribution to our store of knowledge were lists of the Canadian species of all orders of insects to be formed, and presented to the Society for publication and at the same time a revision made of those published some years ago. 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.

Download or read book The Canadian Entomologist Vol 16 written by William Saunders and published by Forgotten Books. This book was released on 2018-02-08 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, Vol. 16: January, 1884 We would also remind our members that the annual subscription is now due. Remittances should be made to our secretary-treasurer, Mr. E. B. Reed, and all communications for the entomologist addressed to the Editor. 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.

Download or read book The Canadian Entomologist 1916 Vol 48 Classic Reprint written by E. M. Walker and published by Forgotten Books. This book was released on 2018-01-05 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1916, Vol. 48 Penultimate stage: Paler and more pinkish, the lines yellowish; tubercle 1 on joints four, five and six the same as on other joints, whereas the ally has them enlarged at this point. 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.

Download or read book The Canadian Entomologist 1885 Vol 17 Classic Reprint written by William Saunders and published by Forgotten Books. This book was released on 2018-02-26 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Canadian Entomologist, 1885, Vol. 17 The eggs are oval, yellowish white and semi-transparent, and are buried beneath the skin of the raspberry leaf near the ribs and veins, placed there by means, of the saw - like apparatus situated at the extremity of the body of the female, by which slits are cut in the tissues of the leaf. The skin covering the egg is SO transparent that the movements of the enclosed larva may be observed several days before it is hatched. It escapes through an irregular hole made on one side of the egg. 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.