Download or read book Infestation Trends of Balsam Woolly Aphid in an Abies Alba Plantation in North Carolina written by Gene D. Amman and published by . This book was released on 1971 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Infestation Trends of Balsam Woolly Aphid in Abies Alba Plantation in North Carolina with List of Literature Cited written by and published by . This book was released on 1971 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Resume of Prescribed Burnings on the Piedmont National Wildlife Refuge written by Eugene Czuhai and published by . This book was released on 1968 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service Research Note SE written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1968 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service Research Note SE written by and published by . This book was released on 1968 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Publications of the Southeastern Forest Experiment Station written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Annotated Bibliography of the Balsam Woolly Aphid Adelges Piceae Ratzeburg written by Hugh O. Schooley and published by . This book was released on 1981 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Balsam Woolly Aphid written by Robert Imre Gara and published by . This book was released on 1972 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution of Redwood Caused by the Balsam Woolly Aphid in Fraser Fir of North Carolina written by Gene D. Amman and published by . This book was released on 1970 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examination of 5-foot sections of felled Fraser fir, Abies fraseri (Pursh) Poir., trees infested or killed by the balsam woolly aphid, Adelges piceae (Ratzeburg), revealed that the height of the first annual ring of aphid-caused redwood increased as the height of the trees increased. The number of red rings varied from two in a tree 5 inches in d.b.h. to five or six in all trees 9 or more inches in d.b.h., indicating that larger trees can sustain aphid attacks for longer periods before death than can smaller trees.
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1971 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Report written by and published by . This book was released on 1981 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Balsam Woolly Aphid written by R. Ladd Livingston and published by . This book was released on 1983 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Balsam Woolly Aphid written by R. G. Mitchell and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Balsam Woolly Aphid Problem in Oregon and Washington written by Norman E. Johnson and published by . This book was released on 1957 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of the Taxonomy Biology and Importance of the Adelgid Pests of True Firs written by David George Bryant and published by st. john's : newfoundland forest research centre. This book was released on 1974 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
