Wisconsin River Co-op recently announced that it has purchased Pest Pros Inc., an independent crop consulting firm and plant disease diagnostic laboratory located in Plainfield, Wisconsin.
Pest Pros provides a range of crop management services to assist growers in solving production problems. Founded as an integrated pest management (IPM) scouting services provider in 1984, Pest Pros Inc. has evolved to offer a full line of crop and pest management advice and testing services including nematode testing and molecular plant disease diagnostics.
Their services include: crop scouting, disease diagnostics and testing, nematode testing and recommendations, tissue testing and recommendations, soil sampling and fertility recommendations, nutrient management planning, potato storage and seed health monitoring and field scale product evaluation.
Pest Pros will continue to serve its customers from its existing facility, and will offer expanded services through Wisconsin River Co-op’s agronomy facilities in Adams, Mauston and Plover, Wisconsin.
Randy Van Haren, the founder of Pest Pros Inc., will continue working with Wisconsin River Co-op to further expand the business. “By partnering with Wisconsin River Co-op, we will have the additional equipment and people, and financial and other resources, to provide our customers with the best possible service, and to expand our offerings and service area. Our employees will have great opportunities to grow with Wisconsin River Co-op as well.”
Timothy Diemert, CEO of Wisconsin River Co-op, added, “Wisconsin River Co-op and Pest Pros Inc worked together prior to the acquisition, and we were attracted to Pest Pros because of the high level of service it offered its customers, and the talent of its employees. Randy Van Haren has built a highly respected business, and we are excited to continue growing it together.”
Wisconsin River Co-op has been serving central Wisconsin for over 80 years. With services ranging from agronomy, feed and grain to LP and refined fuels to convenience and auto parts stores -- the Wisconsin River Co-op has operations in Adams, Mauston, Necedah, Plover and Wisconsin Dells.
- News
- Potato Supply chain
- Pest Pros Inc...
April 18, 2012
Source
Like to receive news like this by email? Join and Subscribe!
Get the latest potato industry news straight to your WhatsApp. Join the PotatoPro WhatsApp Community!
Highlighted Company
Related News

February 25, 2026
WPVGA Inducts Tom Wild and Gary and Lynda Bula into Wisconsin Potato Hall of Fame 2026
Tom Wild of Wild Seed Farms Inc., Antigo, Wisconsin, and Gary and Lynda Bula, owners of Gary Bula Farms Inc., Oxford, were inducted into the Wisconsin Potato & Vegetable Growers Association (WPVGA) Hall of Fame
February 25, 2026
Improved potato varieties show strong yield and late blight resistance in Rwanda trials
The Rwanda Agriculture and Animal Resources Development Board conducted a February 3-6, 2026 harvest trial to assess improved potato varieties Ndamira and Victoria for higher yields and stronger resistance to late blight across multiple site.
February 25, 2026
ICAR - CPRI Hosts National Potato Fair 2026 in Modipuram on National Potato Day
ICAR–Central Potato Research Institute, Regional Station, Modipuram, Meerut, organized a one-day National Potato Fair–2026 on the occasion of National Potato Day, bringing together farmers, scientists, industry representatives and other stakeholders.Latest News
Sponsored Content
Sponsored Content
Sponsored Content
Where
Sponsored Content

