I know the whole copper issue has been played and replayed on this forum. I'm just curious to know what difference is there between a "Kocide" type of copper and "Copper Sulphate"?
"Kocide" is a registered pesticide in my province and "Copper Sulphate" is available at local garden centres in 1 kg bags.
Can you harm a Fruit tree with "copper Sulphate" if it is dormant by doing a spray?
is it an inferior product for pest control against some of the other Copper based sprays?
Does it burn vegetation?