Handbook & Constitution » Our Members

Callum Davidson

NZGSTA – Chairperson – Forage & Turf Business Group Cropmark Seeds Limited
Physical Address 49 Manion Road Rolleston Canterbury 7677 Postal Address PO Box 16 574 Hornby Christchurch 8441 Phone: +64 03 347 7950 Cell Phone: +64 027 6488 935

Email: callum.davidson@cropmark.co.nz

Website: Cropmark Seeds

Mark Johnson

NZGSTA – General Councillor – Phyto & Regulatory Hybrid Seed Company
Postal Address PO Box 636 Pukekohe 2340

Email: markj@hybridseed.co.nz

Website: Hybrid Seed Company NZ Ltd