I think as long as pneumatic planters have been around it's been used as a lubricant to make sure that seed gets delivered right in the proper—
On May 7th, 2013. See this statement in context.
On May 7th, 2013. See this statement in context.
Vice-President, Chemistry, CropLife Canada
I think as long as pneumatic planters have been around it's been used as a lubricant to make sure that seed gets delivered right in the proper—
See context to find out what was said next.