Posted 9/16/2025 09:17 (#11367331 - in reply to #11365533) Subject: RE: bio-control of pest insects in alfalfa
NW Illinois Stephenson county
BioCal worked for me too! The guy that did my chopping was perplexed why I did not need to spray for potato leaf hoppers, but not enough to ask why. A healthy plant has complete complex sugars which bugs cannot digest. A not quite so healthy plant has incomplete sugars which bugs can digest.
bio-control of pest insects in alfalfa
