Aug 23 (Reuters) - Sunopta Inc SOY.TO :
* Recall of certain frozen organic dark sweet pitted cherry products due to possible contamination by listeria monocytogenes
* Subsidiary Sunrise Growers issued a voluntary recall of certain frozen organic dark sweet pitted cherry products
* Ninety cases of great value organic dark sweet pitted cherry products are being recalled
* Recall of products due to the potential to be contaminated with listeria monocytogenes