This form of incompatibility may not be immediately apparent following an application. If something should go wrong, liability is an important concern. The result is damage to the crop we are trying to protect. you add to the tank, the more likely you’ll encounter an issue. 1 0 obj
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Do not add hot water, cleaners or compatibility agents until the reverse jar test confirms success. Be wary of advice obtained from other growers at coffee shops. Efficiency: If the timing makes sense, a single pass saves time and reduces trample/compaction. You can learn lessons from others. Co-administrator of Sprayers101, author of the Airblast101 Handbook he's also a slow cyclist and runner. These are discussed in our article on Sprayer loading and jar testing. Consult your chemical sales representative. If the sprayer sits without agitation, settled products may or may not resuspend. Phase separation occurs when products layer in the tank. Products form solids that interfere with or halt spraying. General guidance on mixing order, based on … and not the active ingredients. An easier way to check physical compatibilities. Quicker and more precise decision making is an advantage for any busy farmer or agronomist. Some level of crop damage or impaired efficacy occurs, which may impact yield or warrant an additional “clean-up” application. Tank-mixing with other products inherently increases the risk of immobilizing/reducing viability of live microorganisms. happens. If it works to dissolve the material, it can be added to the tank with water and agitated. In other countries, consult the manufacturer’s website for label information. glyphosate tied up by Metribuzin). The more products X Product to be loaded ys e-ys o -0-X x a n AN Mn e S e r L) n 6 A A A Greater than 50% Polys Color Color 20% - 50% Polys Color Color 100% Ortho Color Color X-0-X zero Phosphates Aqua Ammonia Color Color Color Urea Solution Color Color UAN/AN Color Color Color Ammonium Sulfate solution Color Color November 21, 2020 • thickeners, adjuvants, defoamers, For example, weak-acid herbicides lower the pH of the spray mix, reducing the solubility of Group 2 herbicides (i.e. TankmixIT will check for physical compatibility or tank mixability between any Yara liquid product and other crop protection products. <>
Enlist the help of a professional crop advisor. Plan as much as If you are considering mixing partners not listed on the label, beware that local regulations may or may not permit you to do so. Should tank mix partners prove to be incompatible, the consequences can be subtle or dramatic, but are always negative. When there is no information available, or when labels contradict or are silent, it is best to perform a jar test for physical compatibility. And so, in the case of adjuvants, you must follow the label. Even with agitation, the active ingredients may not be uniformly suspended in the tank and coverage uniformity will be reduced during spraying. No Comment, October 13, 2020 • Dry formulations don’t hydrate or disperse, becoming sediment that clogs screens and nozzles. We’ll use this real-world situation as an example: “I mixed up a batch of MCPA 500 A and Glyphosate at ¾ recommended label rate, but then got delayed on application with a stuck drill. 4 0 obj
Even if they do resuspend in the tank, they may remain as. The tank mix only includes an adjuvant when specifically required by one of the mix partners. Physical compatibility tests check that the products will mix and are suitable for application through a conventional sprayer and may not be approved tank mixes. For each tank mix partner, use
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