I noticed you posed this question in 2015 and were advised to google it. In case you have struggled to find it on the 'net try this link. There are other links but this show a label with safety instructions and rates of application. Hope it helps. I did notice on other sites that there may be a temperature requirement for this to be effective. If this does not answer your query then ask again in the box below my answer. https://gnosallallotments.files.wordpress.com/2012/05/hs-dithane-945.pdf