. One could grow strains outside in 1985 and nothing would get pm, but the same strains grown in 95 would easily. I was talking to reeferman about it one time and he said that it came in on mandarin oranges from out of the country, and now we have it in our area.
[FONT=Arial, Helvetica, sans-serif]The most important thing is to breed with plants that are healthy in general all around.. [/FONT]there seems to be alot of ideas about orgin and control methods, i think it's a on going proplem at least in the NW, and i have a nice little sulpher burner routine i use, there are some strains that will pop the spores easily and others that have strong resistance, as i work my way through the amazing assortment of available genetics and decide what i'm breeding for i will always put PM resistance as one of my goals. it can be overcome. orovergrown. Merry Xmas!