This thread is here to learn. Not to post the information, you learn . I have eradicated five gardens this year and have a few more to do. In all cases the problem was caused by improper use on Miticides. I'm a Stoner at heart for the past 40 years but I'm loosing faith. I'm sorry but it has gotten out of control what some growers have done to us. The main thing to growing well main is HARD WORK and requires educating your self. You can take classes on line but regulations will be the only way to correct years of abuse
Well WTF? Are you talking about the pdf he linked, or the Greenhouse Production News site? I can't seem to get to the GPN sites. The pdf opened up fine for me.