Download or read book Bark Beetles of the Genus Hylastes Erichson in North America written by Maulsby Willett Blackman and published by . This book was released on 1941 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus Hylastes Erichson occurs throughout the continent of North America from Alaska and Central America and from the Atlantic coast to the Pacific coast. This publication is concerned with the forms found north of Mexico. Coniferous forests in every region of the United States contain one or several species of Hylastes. Most of the species of the genus favor the pines as hosts, but some spruces are also attacked, as well as Douglas fir and to a less extent the true firs.

Download or read book Revision of the Bark Beetles Belonging to the Genus Pseudohylesinus Swaine written by Maulsby Willett Blackman and published by . This book was released on 1942 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The species of Pseudohylesinus, so far as now known, range from Alaska to Panama, and in the United States are confined to the western forests. In these forests the several species of true firs (Abies) most commonly serve as hosts for this genus of beetles.

Download or read book A Guide to Common Bark Beetles Coleoptera Scolytidae Endemic to the Northeastern United States written by Jessica J. Rykken and published by . This book was released on 1999 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1941 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1939 with total page 1340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication written by Ellen Kay Miller and published by . This book was released on 1992 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to USDA Miscellaneous Publications written by Ellen Kay Miller and published by . This book was released on 1992 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Standardization and Inspection of Fresh Fruits and Vegetables written by William Henry White and published by . This book was released on 1946 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication gives information on collecting, preserving, handling, mounting, and labeling insect specimens, on subsequent care of collections, and on recognition of the general insect groups or orders. It has been prepared in response to numerous requests from farmers, students, servicemen, and other individuals and groups interested in obtaining first-hand knowledge of insects by collecting them.

Download or read book List of Publications of the United States Department of Agriculture from to Inclusive written by United States. Department of Agriculture. Office of Information and published by . This book was released on 1946 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the United States Department of Agriculture from January 1941 to December 1945 Inclusive written by United States. Department of Agriculture and published by . This book was released on 1946 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Director of Information written by United States. Department of Agriculture. Office of Information and published by . This book was released on with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Beetles Volume II written by Ross H. Arnett, JR and published by CRC Press. This book was released on 2002-06-19 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts offer the most sweeping reference available on the subject of North American beetles. Their rigorous standards for the presentation of data create a concise, useful format that is consistent throughout the book. This is the resource of choice for quick, accurate, and easily accessible information.

Download or read book Checklist of Major United States Government Series written by and published by . This book was released on 1972-10 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Available Publications of the United States Department of Agriculture written by United States. Department of Agriculture and published by . This book was released on 1942 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Clubs for Young People written by Marie Foote Heisley and published by . This book was released on 1929 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication has been prepared primarily for the use of leaders of young people's forestry clubs. Its purpose is to suggest forestry activities suitable for young people and ways and means of carrying on those activities. Some are suitable only for clubs formed by boys and girls, living on farms or in smaller towns; others are more suitable for young people living in the larger cities.

Download or read book Collected Papers written by Maulsby Willett Blackman and published by . This book was released on 1905 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bark Beetles and Ambrosia Beetles written by James Allen Beal and published by . This book was released on 1945 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: