Plant Growth Regulator Handbook

The PGRSA’s newly revised Plant Growth Regulator Handbook (fourth edition) is available on a searchable CD. The handbook provides information and research pertaining to environmentally sound plant growth regulation of food, fiber and ornamentals.

To order a copy, simply fill out the publication order form and mail the form, with payment, to:

Cindy Slone Executive Secretary
PGRSA/ASHS
1018 Duke St.
Alexandria, VA 22314

CD Order Form