Caulifower Problem

Tom Casserly asked 13 years ago

My cauliflowers were coming on nice & strong, healthy in appearance and thriving until about a week ago when I noticed the plants failing.They have continued to do so. No sign of attack on the plant above ground so I assumed that perhaps the roots were being attacked. I pulldd the smallest plants and discovered a small reddish insect within the roots. Any advice on treatment? Nearby cabbages are fine.

1 Answers

Gerry Daly Staff answered 6 years ago
This sound like cabbage root flies eating the roots. They larvae are normally white but they turn red when they pupate.

More on this at: https://gardenie.wpengine.com/gerrycategory/cabbage-root-fly/?id=5677

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