R=Et

Brassinosteroids are a group of plant hormones

that have significant biological effects on plant

growth and development.

• Increasing tolerance toward stress

• Promote growth of root system and seeding

• Promote vegetative growth

• Improving the yield of crop plants

Main Promotion: 28-Homobrassinolide: a highly stable and active steroidal hormone.

Chemical name: 2a,3a,22R,23R-tetrahydroxy-24S-ethyl-B-homo-7-oxa-5a-cholestan-6-one

Technical: 90% up

Formulations: 0.01% SP/SL, 0.1%SP/SL

Lily Li (Li-zhanglin) Department manager International business for agrochemicals

Shanghai Profirst Co., Ltd. Tel: +86 21 38122007 Mobile: +86 13817177147 Fax: +86 21 38122006 Skype: profirst-lily Add: No.2 Lane 1123, Kangqiao Road Pudong New Area, Shanghai China Web: www.profirst.cn Email: lily@profirst.biz