My lovely pink Million Bells basket was doing excellent till yesterday. Lots of blooms and healthy foliage. Yesterday evening i saw that it looked very tired and droopy so I thought it was lack of water. I watered it really well as it has been very hot.

This morning however I saw that there were a number of tiny white insects like things on the leaves and the buds. I dont think it is powdery mildew.

Can anyone please tell me what this is? What can I spray to make it go away. Would Bug X work?

Also will it spread to other flowers too? I really like this basket and would be sad too see it go during mid summer.

Any advise would be really appreciated.

Thanks