Per the product label, you should keep kids and pets out of the area after applying Knock Out Ant, Flea & Tick Killer Granules until the application has completely dried.
Knock Out Ant, Flea & Tick Killer Granules is only intended to be used for insects so should not harm amphibians when used as directed. You may notice less of them in the area though, since you will be killing off their food source with the product.
The active ingredient in Knock Out Ant, Flea & Tick Killer Granules is toxic to bees. We would not recommend using this product around your honey bees.
We do not recommend applying Knock Out Ant, Flea & Tick Killer Granules in a way or area where runoff can occur into well water. It can be applied up to 10 feet away from a well as long as there is no possibility of runoff.
The Knock Out Ant, Flea and Tick Killer Granules should be watered in immediately after the application. Keep any kids, pets or animals out of the area while applying and until the watered in application has dried. This can take up to a few hours. Once the granules have dissolved or settled, it is safe for your animals to return to the area.
If the chickens ate the granules there is a possibility it can harm them. Please contact Pennington directly on their website or consult with your Vet.
No, Knock Out Ant, Flea & Tick Killer II Granules is not labeled to treat mites of any kind.