Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 43 (1936) > Annual Issue
Document Type
Research
Abstract
Aphids in nature are normally either winged or wingless. However, it has been found that there also occur individuals which are intermediate in wing development: that is to say, some individuals have only partly formed wings and therefore are intermediate between the winged and wingless types. The production of large numbers of intermediate-winged aphids can be induced in the laboratory by artificial means such as certain combinations of light and temperature.
Publication Date
1936
Journal Title
Proceedings of the Iowa Academy of Science
Volume
43
Issue
1
First Page
393
Last Page
394
Copyright
©1936 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Stiles, K. A.
(1936)
"The Order of Embryonic Determination of Several Organs in Macrosiphum solanifolii,"
Proceedings of the Iowa Academy of Science, 43(1), 393-394.
Available at:
https://scholarworks.uni.edu/pias/vol43/iss1/143