We have lived in our home for almost 2 years now. When we first moved in we had this beautiful big lemon tree ~ full of fruit... the visions of yummy lemon slice and homemade lemonade were on the horizon. Although much to my dismay it was full of gall wasp*, so the whole thing had to be cut down and burnt. Every single juicy lemon was burnt or with much fun (to my husband and son) 'pegged' into the damn.
Well a year and a half on and we are finally full of lemons and thriving once again. I have taken care to prune the tree regularily and remove any lemons with scale, lots of spraying and the result has been some very BIG juicy sweet lemons. It is so nice being able to give out produce from your own garden: lemons anyone?
*Citrus Gall Wasp: Lumpy growths on young leaf stems, leaf mid-ribs and fruit stalks of citrus trees are caused by a pest called the citrus gall wasp (Bruchophagus fellis). All citrus trees are attacked, but grapefruit and rough lemons are the most susceptible.