Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

If You Use a Screen Reader

This content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.

Das Stuttgarter Insektarium zur Zucht von Prospaltella perniciosi TOW. (Hymenoptera)

E. Schlabritzky
Zeitschrift für Pflanzenkrankheiten (Pflanzenpathologie) und Pflanzenschutz
Vol. 62, No. 7 (Juli 1955), pp. 440-445
Published by: Verlag Eugen Ulmer KG
Stable URL: http://www.jstor.org/stable/43231050
Page Count: 6
  • Read Online (Free)
  • Subscribe ($19.50)
  • Cite this Item
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Preview not available
Preview not available

Abstract

The Stuttgart Insectary for the mass production of Prospaltella perniciosi Tow. is described. To build up and keep pure cultures precautions are necessary for strict isolation of both San José scale and Pr. perniciosi. The way temperature, air humidity and ligth have been regulated is shown. Hints for the collection of the reared parasites are given.

Page Thumbnails

  • Thumbnail: Page 
440
    440
  • Thumbnail: Page 
441
    441
  • Thumbnail: Page 
442
    442
  • Thumbnail: Page 
443
    443
  • Thumbnail: Page 
444
    444
  • Thumbnail: Page 
445
    445