Hi, I'm going to start spraying Mancozeb for the fungus control, but was wondering about the instructions...which are very confusing... The last line states only 3 applications per season, but above it says when the shoots are 1.5", 3-5", and then 8-10". Then at 7-10 day intervals... which would be a whole lot more than 3 applications!!! Anyone know what this is all about? Thank you in advance!