Preemergent application (PRE)
Revision as of 13:02, 14 June 2007 by Kdanneberger (talk | contribs)
1. The application of herbicides to prevent the germination of weeds that have not yet appeared. See also postemergent application (POE).
This product is labelled for both preemergent and postemergent application (POE) for some crops and weeds.
Source: http://www.syngenta.ca/en/prod/callisto/index.asp?nav=PESTS