Polyphagous Shot - Hole Borer: John Szymanski

Update: 2025-07-26

Description

John has dedicated years of his life to the eradication of horticultural pests and diseases. He has now turned his attention to one of the most destructive pests to have ever entered Australia.

Comments

In Channel

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Polyphagous Shot - Hole Borer: John Szymanski

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Polyphagous Shot - Hole Borer: John Szymanski

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Polyphagous Shot - Hole Borer: John Szymanski

Stephen Wood

Polyphagous Shot - Hole Borer: John Szymanski