| Welcome to the world of orchids. the aphids you have must really be immune to the spary. Are you covering the underside of the leaves? All areas have to be covered in order to be affected. I would reccomend lady beatles but you have already sprayed and that might kill them. On the other hand they may prove to be effective. You can get some at your local nursery.
On the weather front, I get cold just thinking about the cold weather in your area. Brrr. Its suppose to be in the mid 80's in our area today. |