Posted 7/6/2012 08:47 (#2469394 - in reply to #2468769) Subject: Re: magic spray
Absolutely right! With today's technology you should be able to track any benefits very closely... try to keep any and all variables in mind when doing this as well - ie - soil type, hybrid, rainfall, fertility, etc. Trying it only once or even for only one season rarely gives you an accurate picture.
magic spray
