Ernest from Michigan writes
It is normal for some of the ingredients in the Bonide Fruit Tree Spray to settle to the bottom of the bottle. According to the product label: Shake product thoroughly before use. Contains micronic particles which settle upon standing and require re-blending by agitation.
The manufacturer has also informed us that adding a little warm (but not hot) water to the concentrate bottle and shaking/agitating will help to break up any settling at the bottom.
Answer last updated on: 06/08/2012