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Two grass grubs per spade square equals 60 per square metre and that’s enough to do damage emerging cereal crops! With this in mind, Alison Stewart talks to AgResearch entomologist Sarah Mansfield current and future options for grass grub control.
By Foundation for Arable Research (NZ)Two grass grubs per spade square equals 60 per square metre and that’s enough to do damage emerging cereal crops! With this in mind, Alison Stewart talks to AgResearch entomologist Sarah Mansfield current and future options for grass grub control.

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