Action level, concentration level of airborne eto in or at breathing level. Which is 0.5 ppm
Always decontaminate equipment after working in a field suspected of having the club-root fungus by thorough washing followed by spraying all surfaces with a disinfectant such as Lysol, formaldehyde, etc. Grow cabbage and related crops once every three to five years with crops not in the mustard family.
Growing cabbage plants or seeds is easy in your home vegetable garden. These delicious vegetables can be planted in the ground, in a raised vegetable garden, or even in a container garden. They are easy to grow and care for. They can be grown in an organic vegetable garden using heirloom seeds if desired.