Company Tools Locations Team Harrells myHarrells PRODUCTS MARKETS SALES TEAM EDUCATION BLOG CONTACT Protect your plants and your peace of mind. The best defense against environmental stress. Harrell’s ProtectMAX® Harrell’s ProtectMAX® products provide effective solutions against a broad range of plant diseases. Broad Activity Spectrum Disease pressure is always changing. Protect against the most damaging and common plant diseases. Multiple Modes of Action Research indicates utilizing multiple modes of action significantly delays fungicide resistance development. Five different modes of action allows for effective fungicide rotation. Quality Formulations Products mix readily and apply without hassle. Contact and Systemic Activity Foliar contact and whole-plant systemic activity can be used together to maximize full plant protection. Popular Products Title Phyte Systemic Fungicide Harrell’s ProtectMAX® Title Phyte® Systemic Fungicide serves as the backbone of a balanced approach to disease management by controlling damaging diseases like Pythium blight, Pythium root rot, anthracnose, and others while supplementing the plant with an important nutritional element in potassium. Title Phyte® Systemic Fungicide is the perfect addition to a complete plant protection and turf health program. Read more ProtectMAX Propiconazole Broad Spectrum and Systemic Disease Control for Turf and Ornamentals and a Flare Root-Injected* Systemic Fungicide for Control of Selected Diseases in Trees *Flare Root-Injected uses are not registered for use in CA & NY Read more ProtectMAX Quinclorac For selective control of broadleaf and grasses in residential and nonresidential turfgrass. Read more Azoxy Harrell’s ProtectMAX® Azoxy 2SC is formulated for control of listed diseases on turf, golf courses, lawns and landscape areas around residential, institutional, public, commercial and industrial buildings, parks, recreational areas; athletic fields, ornamentals, conifers including Christmas trees and roses including commercial rose production. Read more Chlorothalonil 6L Harrell`s ProtectMAX® Chlorothalonil 6L is a flowable formulation containing 720 grams of chlorothalonil fungicide per liter or 6.0 lbs per gallon. Read more PRODUCTS Adjuvants & Colorants Liquid Foliar Nutritionals Controlled-Release Fertilizer Granular Fertilizer Peat Water Soluble Fertilizer Wetting Agents Plant Protectants Early Order Programs Balanced Approach BASF Bayer Syngenta Nufarm FMC PBI Gordon SePRO Corteva COMPANY Company Philosophy Press Releases Core Values Our Why Four Pillars History Executive Team ESOP Careers Contact Team Harrell's TOOLS Spreader Calculator Foliar Calculator Sales Representatives myHarrell’s Customer Portal Harrell's Credit Application (PDF) Harrell's Credit Application - Spanish (PDF) Client Info Sheet (PDF) LOCATIONS Corporate Office Atlanta, GA Avon Park, FL Birmingham, AL Boston, MA Charlotte, NC Chattanooga, TN Chicago, IL Dallas, TX Denver, CO Detroit, MI Hartford, CT Houston, TX FOLLOW US Indianapolis, IN Lakeland, FL Los Angeles, CA Miami, FL Oklahoma City, OK Palm Springs, CA Philadelphia, PA Phoenix, AZ Pittsburgh, PA San Antonio, TX San Diego, CA San Jose, CA © 2021 - Harrell's LLC