As Google+ social platform evolve on the web, Google started to integrate their Google+ social layer with most of their products. It's really matters if you are willing to engage with users on Google+. Recently Blogger let you integrate your Google+ profile with Blogger. So if you have already integrated your Google+ profile, now you may experiencing some new features and eligible to experience upcoming Google+ features too. However with the integration, you would find a prompting prefilled Google+ share box immediately after publishing a post on Blogger. Did you find it helpful?
1. Go to Blogger Dashboard.
2. Click on your Blog Title.
3. Jump to Google+ tab.
4. Uncheck the option Share my posts from this account to Google+.
5. Now your change will save automatically.