Fit roots for plant health Technical bulletin 2020 EN
For reaching
level 3, it is essential to have a healthy, vigorous
soil digestive system (soil food web or rhizobiome)
capable of providing a significant [...] share of the
plant’s nutritional requirements. Without this
microbial digestive process in place, the plants will
never have the surplus energy required [...] been achieved.
If so, plants become more resistant to insects with
simple digestive systems, especially larval and
sucking insects such as cabbage loopers