Grifola frondosa needs long fruiting period, diseases and pests often occur especially throughout the whole summer, while insisting on “Prevention First, integrated control”, it is usual to adopt the following emergency control measures:
1. When you find partial infection, dig that part out with a shovel, scatter a small amount of lime, add fresh, wet soil and flatly hold ridge surface together. In serious condition, spray 5% of plant ash on ridge surface.
2. When you find pests, scatter Dipterex Powder on empty place where no mushrooms evolve. It is should be highlighted that you should try to apply low-toxic, high-efficient pesticides and avoid residual toxicity.
3. During the high-temperature season of July and August, when you observe that sticks appear muciform on ridge surface, be sure to spread 1% of bleaching powder on fungi bed so as to inhibit sundry fungi.