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Response Of Insects To Damaged And Undamaged Germinating Acorns
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Book Synopsis Response of Insects to Damaged and Undamaged Germinating Acorns by : Jimmy R. Galford
Download or read book Response of Insects to Damaged and Undamaged Germinating Acorns written by Jimmy R. Galford and published by . This book was released on 1991 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Damaged germinating northern red oak, Quercus rubra L., acorns in pitfall traps were significantly more attractive to two species of acorn insects than undamaged germinating acorns. Significantly more adults of the weevil Conotrachelus posticatus Boheman and the sap beetle Stelidota octomaculata (Say) were caught in traps containing germinating acorns cut into halves versus traps containing uncut, germinating acorns. Larvae of the acorn moth Valentinia glandulella (Riley) also preferred damaged over undamaged acorns, but few larvae were caught and the results were not analyzed. S3.
Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper NE written by and published by . This book was released on 1987 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Publications of the Northeastern Forest Experiment Station by : Northeastern Forest Experiment Station (Radnor, Pa.)
Download or read book Publications of the Northeastern Forest Experiment Station written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1995 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to the Stand-damage Model Interface Management System by : George Racin
Download or read book Guide to the Stand-damage Model Interface Management System written by George Racin and published by . This book was released on 1995 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Millipede Damage to Germinating Acorns of Northern Red Oak by :
Download or read book Millipede Damage to Germinating Acorns of Northern Red Oak written by and published by . This book was released on 1992 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Publications of the Northeastern Forest Experiment Station, 1991 and 1992 by : Northeastern Forest Experiment Station (Radnor, Pa.)
Download or read book Publications of the Northeastern Forest Experiment Station, 1991 and 1992 written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1995 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report NRS-P written by and published by . This book was released on 2006 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annotated Bibliography of Research Related to the Fernow Experimental Forest by :
Download or read book Annotated Bibliography of Research Related to the Fernow Experimental Forest written by and published by . This book was released on 1993 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ecology and Silviculture of Oaks, 3rd Edition by : Paul S Johnson
Download or read book The Ecology and Silviculture of Oaks, 3rd Edition written by Paul S Johnson and published by CABI. This book was released on 2019-04-10 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of The Ecology and Silviculture of Oaks is an updated and expanded edition that explores oak forests as responsive ecosystems. New chapters emphasize the importance of fire in sustaining and managing oak forests, the effects of a changing climate, and advanced artificial regeneration techniques. This new edition expands on silvicultural methods for restoring and sustaining oak woodlands and savannahs, and on management of ecosystem services, including wildlife habitat. It also incorporates new material on evaluating landscape-scale, and cumulative effects of management action compared with inaction. Nine of the fifteen chapters cover updated information on the geographic distribution of US oaks, oak regeneration dynamics, site productivity, stocking and stand development, even- and uneven-aged silvicultural methods, and growth and yield. This edition includes a new section with colour illustrations for improved visualization of complex relationships. This book is intended for forest and wildlife managers, ecologists, silviculturists, environmentalists, and students of those fields.
Book Synopsis Stand Development and Yields of Appalachian Hardwood Stands Managed with Single-tree Selection for at Least 30 Years by : Neil I. Lamson
Download or read book Stand Development and Yields of Appalachian Hardwood Stands Managed with Single-tree Selection for at Least 30 Years written by Neil I. Lamson and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Appalachian hardwood stands in West Virginia were managed for 30 or more years using single-tree selection regeneration practices. Stand yield data suggest that current stand growth will provide economical harvest cuts for several future cutting cycles. This case study indicates that single-tree selection has potential for landowners who want to maintain continuous overstory cover and are willing to accept the gradual species shift to more shade-tolerant species.S3.
Book Synopsis Factors Affecting Recreation Participation by Vermont Residents by : Thomas A. More
Download or read book Factors Affecting Recreation Participation by Vermont Residents written by Thomas A. More and published by . This book was released on 1990 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term recreation planning requires an understanding of recreation participation patterns. This study examined Vermonters' participation in 27 leisure activities from three domains (outdoor, resource based, and indoor) to see how such participation differed in each domain. Indoor activities were the most popular, followed by resource-based activities and general outdoor activities. Overall participation declined with age, though this effect was mitigated somewhat for older parents. Other socioeconomic and demographic variables had limited effects on participation.
Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Insects that Damage White Oak Acorns by : Lester P. Gibson
Download or read book Insects that Damage White Oak Acorns written by Lester P. Gibson and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire in eastern oak forests by : Matthew Dickinson
Download or read book Fire in eastern oak forests written by Matthew Dickinson and published by . This book was released on 2006 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Insects that Damage Northern Red Oak Acorns by : Lester P. Gibson
Download or read book Insects that Damage Northern Red Oak Acorns written by Lester P. Gibson and published by . This book was released on 1982 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Insects That Damage White Oak Acorns by : Northeastern Forest Experiment Station (Radnor, Pa.)
Download or read book Insects That Damage White Oak Acorns written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1972 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
