TetraSan® 5 WDG affects spider mites at all life stages without harming most beneficial insects. TetraSan controls spider mites on the underside of leaves, even when it’s difficult to get good under-leaf spray coverage and its unique mode of action offers residual control up to five weeks.
Harrell's Balanced Approach is a scientifically supported, integrated, and proactive use of agronomic resources to maximize plant health and consistency.
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Don't grow it alone. Connect with Harrell's to harness the power of research, science, and support in ways you never thought possible.
In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.