McGregor's Derris Dust Insect Control 500 g

- McGregor's Derris Dust Insect Control
- Derris Dust is an organic insecticide derived from the South American Barbasco plant
- Controls most chewing and sucking insects, including white butterfly and diamond back caterpillars on vegetables and flowers
- McGregor's Derris Dust is also useful in the control of aphids and other insect pests

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