Holding(s) in Company

Plant Health Care PLC
17 December 2004


                     Plant Health Care plc ('the Company')

                               Holding in Company


The Company was notified today by 3i Smaller Quoted Companies Trust plc that
they hold 960,000 ordinary 1p shares of the Company ('Ordinary Shares')
representing 3.21 per cent of the Company's issued ordinary share capital.

The Ordinary Shares are registered in the name of BNY (OCS) Nominees Limited a/c
3iSQC


17 December 2004

C Kennedy

Company Secretary

c/o Project Consultants Limited

Walnut House

Walnut Gardens

Claydon

Banbury

Oxon OX17 1NA


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