Cabbage Integrated Pest Management : An Ecological Guide.

PESTS & DISEASES COMMON TO CABBAGEPlate 1Fig. 1 : Crocidolomia(See section 5.6, page 94)(Source : AICAF, 1995)Fig. 2 : Hellula undalis(See section 5.6, page 96)(Source : AICAF, 1995)Fig. 3 : Black rot on cauliflower :The disease extends inwards from the leafmargins. Affected areas dry out and turn brown.Older leaves may drop from the plant.(See section 8.2, page 155)(Source : DPI, 1994)Fig. 4 : Black rot on broccoli :Leaves show infection along the leaf margins withyellow, V-shaped areas and dark veins.(See section 8.2, page 155)(Source : DPI, 1994)Fig. 5 : Black rot on cabbage :Note the typical infection through the waterpores on the leaf margin.(See section 8.2, page 155)(Source : DPI, 1994)Fig. 6 : Cabbage field seriouslyaffected with bacterial soft rot(See section 8.3, page 157)(Source : AICAF, 1995)199 Cabbage Ecological Guide - 2000