Download or read book Montana Insect Pests 1949 1950 Thirty Third Report of the State Entomologist written by Montana Agricultural Experiment Station and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests 1949 and 1950 written by and published by . This book was released on 1951 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests 1949 1950 written by Montana State Entomologist and published by Forgotten Books. This book was released on 2018-01-10 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Montana Insect Pests, 1949-1950: Thirty-Third Report of the State Entomologist A gradual but continual spread of Montana's No. 2 agricultural insect pest, alfalfa weevil, has been noted. It appears that alfalfa weevils are spreading west up the Yellowstone River Valley, and infestations north as far as Lewistown have been observed. New methods for controlling the alfalfa weevil have been worked out through extensive investigations and the development of a new insecticide which now make it possible for farmers and ranchers to prevent the serious losses which have been inflicted on alfalfa hay and seed crops. 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 Montana Insect Pests 1949 and 1950 Thirty third Report of the State Entomologist written by and published by . This book was released on 1951 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests For 1929 and 1930 the Twenty Third Report of the State Entomologist of Montana written by Montana Agricultural Experiment Station and published by . This book was released on 1930 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests 1955 1956 Thirty Sixth Report of the State Entomologist written by Montana Agricultural Experiment Station and published by . This book was released on 1956 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests 1953 1954 Thirty Fifth Report of the State Entomologist written by Montana Agricultural Experiment Station and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests 1951 1952 Thirty Fourth Report of the State Entomologist written by Montana Agricultural Experiment Station and published by . This book was released on 1953 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests for 1929 and 1930 written by R. A. Cooley and published by Forgotten Books. This book was released on 2018-01-07 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Montana Insect Pests for 1929 and 1930: The Twenty-Third Report of the State Entomologist of Montana I have the pleasure and the honor to hand you herewith my twenty-third report as State Entomologist of Montana. 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 Montana Insect Pests for 1929 and 1930 written by Robert Allen Cooley and published by . This book was released on 1930 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insects Pests 1947 and 1948 Thirty Second Report of the State Entomologist written by Montana Agricultural Experiment Station and published by . This book was released on 1949 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests For 1935 and 1936 the Twenty Sixth Report of the State Entomologist of Montana written by Montana Agricultural Experiment Station and published by . This book was released on 1937 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests for 1927 and 1928 written by John Robert Parker and published by . This book was released on 1928 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests for Being the Report of the State Entomologist of Montana written by Montana State Entomologist and published by Palala Press. This book was released on 2018-02-28 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Montana Insects Pests 1947 and 1948 Thirty Second Report of the State Entomologist Classic Reprint written by Montana State Entomologist and published by Forgotten Books. This book was released on 2018-04-27 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Montana Insects Pests, 1947 and 1948: Thirty-Second Report of the State Entomologist The entomological outlook for Montana presents a number of ramifications which have not been previously stressed. Our insect problems have increased in the last decade and the possibility of further. Serious situations arising is almost certain. During the last few years, we have had infestations of a number of insects new to the state. Likewise, some native insects that have not previously been pests have caused considerable damage to agricultural crops. It had been predicted by earlier workers that two of these new insects, the alfalfa weevil and the differential grasshopper, could not become established in Montana because of our ecological conditions. At the present time both of these insects have become serious pests. The differential grasshopper was first found in Dawson County in 1932. Since that time it has spread over much of the eastern and southern parts of Montana and is now found in economically important numbers as far west as Yellow stone and Big Horn counties. The alfalfa weevil was first 'observed in 1938 and has been a serious pest to alfalfa in Southeastern Montana since 1945. It has spread every year and at the present time it is as far north and east as Terry and as far west as Reed Point. This pest has become so serious in some sections that it has threatened the alfalfa seed and feed growing industries. It was assumed by many of the early workers that climatic factors were primarily responsible for limiting the distribution of many of these pests. It is apparent from the above examples that the ability of an insect to adapt itself cannot be overlooked in predicting the limits of its geographic distribution. The wheat stem sawfly, which is a native insect of Montana, did not become important economically until 1941. Since that time this insect has become one of our most serious pests of spring and winter wheat, at present confining itself largely to the northern part of the state. 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 Montana Insect Pests 1951 1952 written by and published by . This book was released on 1953 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Montana Insect Pests 1947 and 1948 written by and published by . This book was released on 1949 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
