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Gowan Company is a Yuma, AZ-based, family-owned company that has evolved into a global player in the agricultural input industry. Over 50 years ago, Jon Jessen began his venture working in the fields alongside farmers to help them identify, and solve pest problems that threatened to compromise the health of their crops and their livelihood.

Today, the Gowan Group employs over 950 employees globally with entities in 11 countries including France, Italy, Spain, UK, Canada, and Mexico. The company’s products and services include crop protection products (insecticides, fungicides, etc.) as well as seeds and fertilizers. Contract formulation, manufacturing, and warehousing are also included in the comprehensive suite of products and services provided by Gowan. Based on recent sales growth over the past 5 years, Phillips McDougall has cited Gowan Company as one of the fastest growing agrochemical companies in the world.

Gowan employees are proud to be a part of this family-owned tribe, working together towards a common goal. Weekly “happy half hour” celebrations on Friday, monthly company luncheons, profit-sharing bonuses, excellent benefits, and many other perks make Gowan a truly great place to work.

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Captiva®is a bio-insecticide formulated using concentrated plant extracts which are active against Thrips and Spider Mites.

Captiva

MAGISTER®SC is a new foliar miticide belonging to the chemical class named quinazoline, active against spider mites (Tetranychidae), broad mites (Tarsonemidae), flat mites (Tenuipalpidae) and Eriophyid mites.

Magister

Botran®5F is a unique chemistry, residual contact fungicide for the control of Botrytis, Sclerotinia, Pink rot, Drop rot, Leaf Blight, White rot, scurf, Sclerotial blight, and Rhizopus rot. Botran 5F provides consistent, long lasting performance with multi-faceted activity in a flowable formulation.

Botran

EcoSwing®, a botanical, biologically-based fungicide, has been a leader in fungicidal control of several key pathogens in Latin America for almost 10 years. Examples of pests controlled are powdery mildew, botrytis, and monilinia. Consult label for a complete list of crop uses and pests controlled.

EcoSwing

Imidan®is a reliable broad-spectrum insecticide that controls many economically important pests.

Imidan

Sonalan

Gavel®75 DF is a protectant fungicide for control of tough diseases in Onions and bulb crops, potatoes, tomatoes, grapes and cucurbits, including late blight, early blight, downy mildew, neck rot, purple blotch, and Phytophthora rot, see label for complete list.

Gavel

Quintec®is a unique mode of action fungicide registered in the US for control of powdery mildew on a wide range of crops, including grapes, certain cucurbits, stone fruit, strawberries, peppers and others. The unique mode of action of Quintec makes it the perfect fungicide choice to slow the development of resistance as well as control powdery mildew that may already be resistant to any other mode of action.

Quintec

Affiance®Fungicide is a highly systemic, dual mode of action, unique formulation, and broad spectrum fungicide registered for use on corn and soybeans.

Affiance

Previsto® is an OMRI & NOP certified (organic) liquid formulation that embeds copper ions in a propriety natural polymer matrix that provides outstanding protection, greater resistance to wash-off and the best plant safety compared to standard coppers. Previsto contains 5.0% of Copper Hydroxide.

Previsto®

Gambit® is a selective herbicide that is highly effective on a wide range of broadleaf weeds and sedges in rice, corn and sorghum.

Gambit®

Gavel® 75 DF is a protectant fungicide for control of tough diseases in Onions and bulb crops, potatoes, tomatoes, grapes and cucurbits, including late blight, early blight, downy mildew, neck rot, purple blotch, and Phytophthora rot, see label for complete list.

Gavel® 75DF

Envidor® is a foliar miticide powered by the active ingredient spirodiclofen with activity against several key mite families including tetranychid, tarsonemid, eriophyid, and tenuipalpidae.

Envidor® 2SC

Far-GO® herbicide is a liquid EC formulation containing 4 lbs/gallon of triallate. A spring application of Far-GO® will deliver long lasting control of grassy weeds (including Group 1 and 2 resistant biotypes), allowing your crops to get off to their best start. Use Sonalan® HFP as a tank mix partner to broaden the weed control spectrum and add another mode of action in pulse crops.

Far-Go®

SedgeHammer® is a selective herbicide for use in controlling nutsedge in turf and landscaped areas, including those with established woody ornamentals.

Sedgehammer®

Prefar® 4-E is a selective herbicide for building effective weed control programs in key vegetables including lettuce, cucurbits, brassica, and dry bulb onions. Prefar may be applied PPI or PRE and provides excellent crop safety and crop rotation flexibility.

Prefar® 4-E

Nexter® SC is a new, flowable formulation containing the active ingredient Pyridaben, which belongs to the chemical class Pyridazinone. Nexter SC is a broad spectrum miticide/insecticide active against broad mites (Tarsonemidae), rust mites (Eriophyidae), pear psylla (Cacopsylla pyricola), aphids (Aphidoidea), whiteflies (Aleyrodidae), spider mites (Tetranychidae), and leafhopper nymphs (Cicadellidae).

Nexter® SC Miticide/Insecticide

Siapton® is a plant bio-activator/nutrient of natural origin, consisting of balance free amino acids and short chain peptides.

Siapton®

Gowan Company

Gowan Company is a Yuma, AZ-based, family-owned company that has evolved into a global player in the agricultural input industry. Over 50 years ago, Jon Jessen began his venture working in the fields 

Gowan Company - Knowde

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Agrochemicals - Gowan Company - Knowde

Treflan®TR-10 Alfalfa for Seed (Washington) User Guide

Treflan®TR-10 Chile Peppers (Texas) User Guide

Treflan®TR-10 Alfalfa (Arizona) Usage Guide

Treflan®TR-10 Alfalfa Seed Usage Guide

Treflan®TR-10 Alfalfa for Seed (Nevada) User Guide

Treflan®TR 10 View Label

Treflan®TR-10 Alfalfa (California) Usage Guide

Treflan®TR 10 Safety Data Sheet

Treflan®TR-10 Seed Bermudagrass User Guide

Treflan®TR-10 Chile Peppers (New Mexico) User Guide

Treflan®TR-10 Alfalfa (Kansas) User Guide

Treflan®TR-10 Alfalfa (Utah) User Guide

Treflan®TR-10 Alfalfa for Seed (Oregon) User Guide

Treflan®TR 10Supplemental Label - Seedling Alfalfa

Treflan® TR 10

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