Hi,
We rarely use any pesticide other than RoundUp for the track leading to the house though have now been recommended Clinic Ace for that job. OTOH we have some Pastor in the shed and did find that excellent at getting rid of thistles etc in our first year, 2nd year we removed these by hand which was great until we had to get rid of the stuff :-)
To be safe with the legislation concerning pesticides my wife has passed the PA1 course but was told that it wasn't really for her as a smallholder. When Judie enquired about the PA2 and PA6 course she was told no need to do it. Now this seems at odds with our understanding.
As the advice came on a course at one of the Scottish Rural Colleges it should be correct but we remain doubtful. I'm wondering what others may think.