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Vitax Pack of 30 Biodegradeable Cabbage Collars - Protects Brassicas from Cabbage Rot Fly : Amazon.co.uk: Garden
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Homemade cardboard cabbage collar to protect young plants from root maggots. Brassica oleracea capitata 'Golden Acre/Primo' Stock Photo - Alamy
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Gardening Naturally Cabbage Collars Deters Root Flies & Repels Slugs Snails Weeds - 12.5 cm (5") Diameter (25) : Amazon.co.uk: Garden
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Homemade cardboard cabbage collar to protect young plants from root maggots. Brassica oleracea capitata 'Golden Acre/Primo' Stock Photo - Alamy
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