Title: Temporal Cold Storage of Eggs of the Poplar Tent Maker, Clostera inclusa, Prior to Use in Rearing the Egg Parasite, Ooencyrfus ennomophagus
Author: Drooz, A.T.; Solomon, J.D.
Date: 1984
Source: Res. Note SO-304. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station. 2 p.
Station ID: RN-SO-304
Description: After being retained in cold storage at -10°C over a 24-month period, some Clostera inclusa (Hubner) eggs were still able to be successfully parasitized by Ooencyrtus ennomophagus Yoshimoto, an egg parasite. An equation was developed for predicting parasite yield over time from cold-stored eggs. Predicted parasitism was 25 percent or better for up to 8 months of storage, then dropped to below 16 percent for eggs stored 12 months, 8 percent after 18 months, declining to less than 1 percent after 24 months of storage.
Keywords: Parasite rearing, biological control, Populus deltoides, Salix nigra
View and Print this Publication (41 KB)
Pristine Version: An uncaptured or "pristine" version of this publication is available. It has not been subjected to OCR (Optical Character Recognition) and therefore does not have any errors in the text. However it is a larger file size and some people may experience long download times. The "pristine" version of this publication is available here:
View and Print the PRISTINE copy of this Publication (334 KB)
Publication Notes:
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
- You may send email to pubrequest@fs.f
ed.us to request a hard copy of this publication. (Please specify exactly
which publication you are requesting and your mailing address.)
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility
Citation
Drooz, A.T.; Solomon, J.D. 1984. Temporal Cold Storage of Eggs of the Poplar Tent Maker, Clostera inclusa, Prior to Use in Rearing the Egg Parasite, Ooencyrfus ennomophagus. Res. Note SO-304. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station. 2 p.