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Pollen beetles

By Gardeners' World on 18/10/2011 15:50:48

hours, say a shed, but near to a bright window or lamp. The beetles will fly up towards the light. Grow brassica crops under fleece or very fine mesh netting.shasta daisies, sweet peas, cauliflowers, many ornamentals and vegetablesspring, summer


Cabbage white caterpillars

By Gardeners' World on 18/10/2011 14:35:19

with the biological control Steinernema carpcapse.With heavy infestations, use an insecticide based on pyrethrum (only use once a season on crops).brassicas and nasturtiumsearly spring to autumnCommon problems when growing vegetables


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