Pete1313· Super Moderator
Bewitched KBG (38k sqft)
Discussion Starter · #1 ·
I had someone reach out to me recently about a fall renovation and they put down 5lbs/1000 sq ft of .37% prodiamine on March 31st. Can someone check my math as I said that they put down a 7 month barrier of prodiamine. Also I suggested coring and then verticutting(slit seeding) to break up the barrier before seed down. Anyone have any success or other tips when someone wants to renovate after putting down this type of rate.
A .80586 lb/acre rate of AI is the equivalent to 1.25 lb/acre of prodiamine 65 WDG.Pete1313 said:Did the math on the prodiamine rate.
You did 5 lb/1000 of .37%
5×.0037=.0185 lb/1000 of AI(prodiamine)
To convert to amount/acre
.0185×43.56=.80586 lb/acre of AI
.80586 lb/acre rate of AI provides protection for up to 7 months. Unfortunately if you plan on seeding this year you will need to disturb the soil.