Home Made Pressure Duster

You can also make a pressure duster using a turkey baster with the bulb end. Stick the tube end into the dust to get a charge in the tube. Then stick the tube into the plant leaves and squeeze the bulb to produce a fine cloud of dust.

You can also do the same with a small diameter straw. Mark the dust end of the straw so you always put the dust in the same end. Get a small charge of dust in the straw, then insert into the plant leaves and blow gently through the other end to produce your dust cloud. But you have to be much closer to the dust produced.

The turkey baster duster is safer.

WEAR safety glasses and some kind of mask during this operation to avoid getting any dust in eyes or lungs.