Skip to main content

Notes: A Micro-borer for Extracting Increment Cores From Small Stems of Woody Plants

Buy Article:

$21.50 plus tax (Refund Policy)

A micro-borer was developed to extract increment cores from woody stems too small to accept conventional borers. The carbon steel bit, 3.4 mm in diameter and 40 mm in length, is inserted in a rechargeable, portable drill for use in the field. An extractor is forced through the bit with the aid of a C-clamp to remove the 2.4 mm diameter core. The small diameter cores transmit light well and annual increments are easily discernable. The micro-borer, when coupled with the use of conventional borers and observations of bud scale scars, permits age determinations for entire populations ranging from juveniles to adults. Forest Sci. 29:329-331.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: Age determinations; increment borer; population ecology

Document Type: Miscellaneous

Affiliations: Retired Instrument Maker, Lab Support Services, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061

Publication date: 1983-06-01

More about this publication?
  • Important Notice: SAF's journals are now published through partnership with the Oxford University Press. Access to archived material will be available here on the Ingenta website until March 31, 2018. For new material, please access the journals via OUP's website. Note that access via Ingenta will be permanently discontinued after March 31, 2018. Members requiring support to access SAF's journals via OUP's site should contact SAF's membership department for assistance.

    Forest Science is a peer-reviewed journal publishing fundamental and applied research that explores all aspects of natural and social sciences as they apply to the function and management of the forested ecosystems of the world. Topics include silviculture, forest management, biometrics, economics, entomology & pathology, fire & fuels management, forest ecology, genetics & tree improvement, geospatial technologies, harvesting & utilization, landscape ecology, operations research, forest policy, physiology, recreation, social sciences, soils & hydrology, and wildlife management.
    Forest Science is published bimonthly in February, April, June, August, October, and December.

    2016 Impact Factor: 1.782 (Rank 17/64 in forestry)

    Average time from submission to first decision: 62.5 days*
    June 1, 2016 to Feb. 28, 2017

    Also published by SAF:
    Journal of Forestry
    Other SAF Publications
  • Submit a Paper
  • Membership Information
  • Author Guidelines
  • Podcasts
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more