Tri-Hishtil Stronger roots. Smarter investment. Tri-Hishtil grafted tomatoes deliver enhanced disease resistance, improved vigor, and the potential for higher yields at harvest in greenhouse production. The added value at planting translates to performance and profitability.
Tri-Hishtil brings together three pioneers in the agricultural industry from around the world; TriEst Ag Group, Inc. in the USA; Israel-based Hishtil, and Italian-owned and operated SIS/Centro SEIA.
# Grafted Plants # Greenhouse # Tomatoes # Tri-Hishtil # Vegetables
TriCal New Zealand 
The contrast between these two blocks tells a powerful story. The block on the left was not treated. The block on the right received Pic-Plus prior to planting.
In the untreated block, Fusarium pressure has led to crop collapse and severe wilting, a clear example of how soilborne disease can compromise plant health and yield potential.
On the treated block, the difference is unmistakable. A uniform, flourishing canopy reflects stronger root development, improved establishment, and reduced pathogen pressure.
When disease is mitigated proactively before planting, crops have the opportunity to reach their full potential. Prevention at the soil level directly impacts performance above ground. Strategic soil management isn’t just preparation: it’s protection.
Landmark Irrigation Precision meets efficiency in the grove. This Field Automation equipment by WiseConn is helping deliver smarter irrigation for dekopons in Exeter. By automating water scheduling and monitoring, growers can ensure every tree gets the right amount of water at the right time, maximizing yield while conserving resources.
At Landmark Irrigation, we are proud to bring advanced technology to California agriculture that saves water, saves time, and supports healthier, more productive groves.
# California # Citrus # Fertigation # Irrigation # Landmark Irrigation # Water Management
Reddick Equipment Company 
Reddick Turf Skid Sprayers are built for dependable, heavy-duty performance.
Reddick Turf Skid Sprayers are ideal for lawn care, nursery, turf, and vegetation management applications. Featuring Honda engines, chemical-resistant poly tanks, high-pressure jet agitation, and durable steel frames, they are available in 110- to 500- gallon models.
Reddick Equipment Company manufactures sprayers and equipment for plasticulture farming, lawn and turf, vegetation and forestry management, pest control, and de-icing. With 60 years of experience in diverse markets, we offer a wide range of equipment to meet various application needs.
R&D and customization are our specialty.
# Ag Industry # Lawn & Turf # Reddick Equipment # Reddick Equipment: Farm Equipment # Reddick Equipment: Lawn Care # Reddick Equipment: Skid Sprayers
Trident Ag Products 
Taking a closer look at innovation in action, this photo captures an in-row soil-fumigation trial on onions in Irrigon, Oregon. Trials like this allow us to evaluate performance and fine-tune our approach to support stronger stands and more uniform crop development.
Using Strike™, powered by Chloropicrin, in-row applications are designed to help reduce the impact of soilborne pests and diseases while maximizing efficiency in the root zone.
# Chloropicrin # Onions # Oregon # Soil Fumigation # Strike™ # Trident Ag Products # Trident Ag Products: Onions
Cardinal Professional Products 
IGI CO2 is registered by the EPA. Although it is not widely known, CO2 must be registered by the EPA in order to be used as a fumigation pesticide. The use of CO2 as a pesticide is consistent with the protocols and ideologies of Integrated Pest Management (IPM). Fumigation of commodities with IGI CO2 can be considered as a pest control strategy, especially with technological advances in fumigation equipment.
IGI CO2 is Certified for Organic Use:
IGI CO2 is not an organic gas but it is certified for use post-crop harvest to fumigate the producer's crops. IGI CO2 is certified for use in pest management programs under the USDA National Organic Program.
TriCal New Zealand Grown in New Zealand’s unique conditions, every melon reflects the care invested long before harvest.
From soil preparation to canopy development, successful melon production depends on consistency — consistent soil health, balanced nutrition, and proactive disease mitigation. When the foundation is right, the crop responds with uniform growth, strong vines, and high-quality fruit.
New Zealand growers understand that premium produce begins with smart decisions early in the season.
Strong soil. Strong vines. Exceptional melons.
TriCal Group Companies are committed to the safe and responsible use of soil fumigation. We strive to protect you, your community and the environment. Our Companies rely on decades of experience, thousands of in-field application trials, and hundreds of university research studies to find the perfect formulation that is healthy for your crops, profitable for your farm, and safe for your community.
# Cantaloupe & Mellons # New Zealand # Soil Health # TriCal New Zealand
TriEst Ag Group 
Last week, March 10–12, 2026, TriEst Ag Group was proud to be represented at the Irrigation Association Advocacy Summit in Washington, DC.
Erwin Newell attended with the IA Advocacy Group in his role as IA Board Director, engaging with policymakers to ensure the voices of irrigation professionals are heard. Advocacy is essential to advancing policies that support innovation, water use efficiency, workforce development, and the long-term growth of our industry.
We are proud to support efforts that strengthen irrigation and the growers who depend on it.
# Advocacy # Ag Industry # Irrigation # TriEst Ag Group
Landmark Irrigation We are currently implementing a state-of-the-art irrigation system designed to ensure consistent water distribution and effective management throughout the growing season. Our trenching division is diligently working to guarantee that every line is installed with precision, ensuring long-term performance and reliability.
At Landmark Irrigation, we take pride in assisting growers in establishing irrigation systems that promote healthy orchards and sustainable agricultural practices.
# Almonds # California # Drip Irrigation # Irrigation # Landmark Irrigation # Water Management
Reddick Equipment Company Spray trucks rolling out and headed to customers across Massachusetts and Canada. Custom built fleet units with three pumps, three engines, and separate tanks to prevent cross contamination. Built for performance and ready to work.
Looking for a lawn care, plant health care, or pest control truck? We will design it to fit your needs.
With 60 years of experience in diverse markets, Reddick Equipment offers a wide range of equipment to meet various application needs. Customization are our specialty
TriCal Australia TriCal Australia’s specialized service vehicles play a critical role in our operations, supporting safe and compliant QPS fumigation services in South Australia. Equipped for the secure transport and handling of fumigants, our fleet enables our team to deliver professional container, structural and stored commodity fumigation services with precision and care. Behind every treatment is a commitment to safety, stewardship, and reliable service delivery.
# Agricultural Equipment # Australia # Soil Fumigation # Structural Fumigation # TriCal Australia
Teleos Ag Solutions 
Fresh market potato season is underway in Florida, and what happens belowground right now will help determine performance at harvest.
Florida produces roughly 20,000–30,000 acres of potatoes annually, valued at over $100 million, supplying early-season “new potatoes” to markets across the U.S.
Sandy soils and warm conditions help growers reach market ahead of northern regions—but those same conditions can also favor plant-parasitic nematodes. As growers in the region know firsthand, fresh market potatoes in Florida commonly face pressure from:
- Sting nematodes
- Root-knot nematodes
- Lesion nematodes
Left unmanaged, these pests damage roots, reduce nutrient uptake, and limit yield and tuber quality.
That’s why many growers incorporate pre-plant soil preparation with TELONE™ by Teleos soil fumigant. Applied ahead of planting, TELONE™ helps reduce nematode pressure and create a protective zone that supports stronger root development, improved tuber quality, and greater marketable yields.
