Want to know more about Py-Bo
What is the mixing ratio for pyrethrum?
What is pyrethrum concentrate used for?
Can you spray pyrethrum on plants?
Py-Bo Natural Pyrethrum Concentrate is perfect for listed vegetables, fruits, flowers, and delicate ornamentals.
How long does pyrethrum last on plants?
Pyrethrums degrade rapidly in sunlight.
For the most impact, spray crop after sundown, by early morning the next day, the pyrethrum residue will be gone.