Please check the following site:
Click in the sidebar, "Full Text", which goes to:
Enter parthenogenic and parthenogenesis, or partheno*
but also try other related keywords, apomixis and apomictic.
The links retrieved should be of some help.
rotarenco_v at scientist.com wrote:
>....Do you know anything about the works on influence
>on pollen of corn (temperature, radiation etc.) to
>prevent ability to fertilisation but thus to keep
>germination of pollen which can initiate