My geraniums are very poorly, brown leaf edges - no evidence of caterpillers
03 November 2013 06:25 AM
I am assuming you suspect that it is red spider mite that is causing the damage on your geraniums. Yates Nature's Way Vegie & Herb Spray Concentrate can be used to control this pest. The dilution rate is 15-30mls per 1 litre of water and spray all surfaces of the plant thoroughly to the point of run-off. It is best to spray either early morning or late evening. Repeat the spray every 5-7 days to get the pest population under control.