Aphids mostly. No rotten eggs smell but I re-read the label and it does specify to not use in temps above 90 degrees. I'm thinking the spray mixed with the heat burned the leaves. :(
My fukien and bougainvillea looks like it had a bad reaction to an insecticed i used. It was a mix of sulphur and pyretherin? Caused new growth to die back and take on a nast black look. Any body know what happaned?
So I've been pondering the same question. By pruning the leaves off the main branches. It causes smaller branches to grow in its place? Can someone dumb this down for me?