How to use Bayer Systemic on my orchids?

[Pippin]

The nature of my business involves lots of traveling to the US. The active ingredients are licensed in Canada. So there is no problem to bring them across the border.

[Morningstarorchids]

We use a product named Distance, it's wonderful, but expensive about 240.00 a quart. We have used the Bayer, But are not very happy with it, on the orchids,

[susiep]

Linda, I assume that is a concentrate, right? Does it come in smaller sizes than a quart? I am not crazy about the effect Bayer has on some plants. (leaf yellowing, leaf drop) I am hestitant to use it on my orchids. However I did try it on a couple plants and they are ok so far.

[orchids3]

I have Used Bayer Tree and Shrub but have a question about it myself. Is it better to use it in heat below a certain level or is it good at lower temperatures like below 80? That the way I use it but since there no written procedure for orchids its all a SWAG.

[cirillonb]

you could always contact the manufacturer and explain what plant you want to use a specific product on. (After you have studied all the information an the package and any inserts they have provided.) I have found they very cooperative and answer in a reasonable time (say within a week.)
Nick