OHP®, an American Vanguard® Company, Promotes Duffey Clark to VP, Commercial Operations

Morrisville, North Carolina, August 27, 2024 — AMGUARD™ Environmental Technologies (“AMGUARD”), an American Vanguard^® Company, is pleased to announce the promotion of Duffey Clark to the position of Vice President, Commercial Operations, of OHP^® Inc., a leading provider of technology-based solutions for greenhouse and nursery production applications. In this role Clark will lead OHP’s sales, marketing, and key account efforts in the ornamental, nursery, and greenhouse markets. He also will serve as a member of AMGUARD’s leadership team and will report to AMGUARD CEO Shayne M. Wetherall.

Duffey originally joined OHP as a Technical Support Manager in 2023, then was rapidly promoted to become OHP’s first Key Account Manager the same year. Prior to OHP, he held numerous leadership positions during a 20-year stint at Griffin Greenhouse Supplies, a longstanding distributor of OHP products. Additionally he served as a board member of Prokoz, which has a network of 26 turf and ornamental owner distributors.

“Duffey’s extensive market, commercial, and industry experience align perfectly with OHP’s expansion into growing CEA markets and our overarching commitment to bringing new technology innovations to market,” said Wetherall. “His strong industry reputation and leadership experience will be a valuable addition to OHP, AMGUARD, and its growing customer base.”

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About OHP

OHP Inc, originally Olympic Horticultural Products, was founded with the goal of becoming the leading provider of technology-based pesticide solutions for the greenhouse and nursery production markets. Today, as we have evolved into our new OHP identity we are recognized as the leader in this market. The OHP team exclusively markets our products, specifically packaged and labeled for the greenhouse and nursery production markets, through a network of leading distribution partners throughout the United States and Puerto Rico. www.ohp.com/

About AMGUARD Environmental Technologies

AMGUARD Environmental Technologies is an emerging provider of non-crop and specialty technology solutions for the US Public Health, Pest Control, Ornamental & Greenhouse, Golf, Lawn & Landscape, and Consumer markets. From our RTP headquarters and labs, AMGUARD discovers, develops and commercializes a diverse portfolio of proven chemistries, innovative technologies, and green solutions into diverse markets. At our core, we are innovators. We are committed to protecting the population from disease vectors, mitigating structural pest damage, creating healthy outdoor living spaces, and maintaining outdoor sports and recreation venues. Our mission is to provide our customers with powerful technology solutions to keep their businesses strong and growing. www.amguardtech.com

FOR MORE INFORMATION, CONTACT:

Shayne M. Wetherall
Chief Executive Officer
OHP, Inc.
swetherall@evancetech.com