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Caterpillars

By Gardeners' World on 18/10/2011 14:39:30

Hungry, voracious caterpillars can be found in a wide variety of colours and sizes. Some feed on fruits, roots and stems, but the likes of the cabbage white butterfly, hawk moth and winter moth feed on leaves. Although they may at first seem


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 vegetablesLeatherjacketsCaterpillars


Carrot fly

By Gardeners' World on 18/10/2011 14:38:17

, and place horticultural fleece over the seedlings, which will provide a physical barrier against the pest. Some carrot varieties - 'Resistafly', 'Sytan' and 'Fly Away' - are less prone to attack.carrots, celery, parsley, parsnipsspring Common problems when


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