Visit the Licensed Horticulture Professional List. For additional information, call 225-952-8100 or email: horticulture@ldaf.state.la.us 

Ornamental sweet potatoes are treated the same as production sweet potatoes, since the risk of harboring weevils is the same.

Arborist Seminar Schedule

This depends on what you will be doing. Please click this link: Horticulture & Nursery Licenses & Permits. For more information, call 225-952-8100 or email horticulture@ldaf.state.la.us

Diapause applications began in the Red River Zone (western Louisiana) in 1997.  Diapause applications began in all other areas of Louisiana in 1999.