Buckinghamshire,
United Kingdom 
how do i control greenfly/blackfly, my apple tree is covered and all the leaves are curling
30 Jun, 2010
Answers
I pruned the infested bits regularly. Also I found the 'agarlan' glue bands very useful.
30 Jun, 2010
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Spray with soapy liquid, preferably using organic washing up liquid.
30 Jun, 2010