Dear Elaine,
plants and in particular "weeds" can give us a fair idea about the
condition of our soil.Does the same apply to insect damage?
Some insects are pod piercing/sucking like GVB others pod and leaf
chewing like Heliothis others are stem boring and so on.Do the
different operating insects indicate or point to certain conditions
inthe soil and or plant?
Thank you
Tobias Koenig