There are reports of growers still experiencing overlay. The problem has been addressed in many articles in The Mushroom People over these past few years.
Growers are exhorted to read and reread articles concerning overlay in order to fully implement regimens that will negate the problem if strictly adhered to. As ever the hard-core rules of hygiene are a must to follow.
To prevent the problem of overlay those growers afflicted need to learn from the expertise on offer, and put into action the lessons.
All the articles from the past two years are available on the website in the Past Issue section.