WebMay 16, 2024 · In recent years, use of many chemical plant protectants has been restricted and turfgrass managers have increasingly sought alternative measures for disease control. The use of phosphite has been shown to be effective in reducing M. nivale disease symptoms in Agrostis stolonifera and Poa annua. Although potassium phosphite can be converted to phosphate in soil, turf managers should realize that this is an inefficient means of supplying phosphorus to plants when compared with phosphate fertilizer. Claims that phosphonates consistently enhance rooting are debatable and more evidence is needed to … See more If you've had difficulty sorting through the different products and claims surrounding a group of turfgrass products known as phosphonates … See more In the broadest sense, the term phosphonate describes any compound containing a carbon to phosphorus bond. Some examples of phosphonate compounds include organophosphate insecticides, antiviral … See more The mode of action of phosphonate fungicides has long been a source of controversy and mystery. Some scientists believe that most of the fungicidal effects of these products are … See more Fungicidal properties of phosphonates were discovered by scientists at Rhone-Poulenc Agrochemical Laboratories in France during the 1970s. These scientists were screening … See more

Understanding Phosphonates Part 1: Not all are created equal

WebTurf Fuel Phite 0-0-26 Rate: 2-6 oz / 1000 sq. ft.Turf Fuel Phite 0-0-26 is a blended potassium phosphite product designed to improve overall stress resistance and maximize turf … WebPotassium phosphites are thought to work through direct inhibition of certain pathogens and via stimulation of natural plant defense mechanisms (known as SAR) that limit the spread … durham tech electronics

FIELDER FOLIAR PHOSPHATES & PHOSPHITES

WebApr 1, 2024 · BRANDT Turfzilla™ – Product that offers an EPA registered phosphite ideal for disease control including pythium blight, yellow tuft, and downy mildew. It’s a flexible and … WebMar 10, 2015 · The proprietary combination of phosphite (PO3) and phosphate (PO4) work together to enhance plant stress resistance while increasing plant energy and metabolism. Hydra-Boost is a catalyst for the … Webmain effects of turf species and fungicide treatment were significant (P < 0.01) (Table 2). Disease symptoms (expressed as percent blighting) were more severe on perennial ryegrass than creeping bentgrass and fungicides provided better control of Pythium blight on creeping bentgrass than on perennial ryegrass (Fig. 2 & 3). All fungicide treatments crypto currency avax