From the Farm Journal
New Research Comparing Ortho/Poly-Phosphate Ratios
Posted February 15th, 2019 by Jake VossenkemperGiven poly-phosphates are not immediately plant available and ortho-phosphates are immediately plant available, this gives the promoters of “high” ortho-phosphate starters ample opportunity to muddy the waters. Nevertheless, the facts are, poly-phosphates are rather rapidly hydrolyzed (converted to) into ortho-phosphates once applied to soils, and this hydrolysis process generally takes just 48 hrs or so to complete….
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News

Waterhemp now resistant to Group 15 herbicides
Posted February 14th, 2019 by Liqui-GrowThe troublesome weed Waterhemp has recently shown resistance to Group 15 herbicides in Illinois research plots. Experts recommend changing weed control techniques now. Continue Reading