Tri-Hishtil Every growing operation faces different challenges. The right grafted plant can help you prepare for them from the start.
Tri-Hishtil works with growers to match rootstocks and scions to their crop, production system, and growing conditions.
From watermelons and tomatoes to cantaloupes, cucumbers, eggplants, and more, grafted plants can support greater vigor, improved disease tolerance, production flexibility, and stronger crop performance.
What is the biggest challenge you are trying to solve in your operation? Tell us in the comments, or visit our profile to start a conversation with Tri-Hishtil.
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.
Trident Ag Products Part 1: Soil Fumigation in Lynden, Washington
We’re out in Lynden, Washington, performing soil fumigation on raspberry beds. Proper soil preparation is an important step in setting the stage for a successful growing season. Our team is proud to work alongside growers, support their needs in the field, and provide the services and solutions they need throughout the growing process.
Hendrix & Dail The development of a banana plantation begins with solid foundations from the soil.
During the early stages of growth, banana plants require suitable conditions to promote their establishment and development.
Hendrix & Dail is a long-established agricultural soil fumigation and treatment company, with operations in the United States and several Latin American countries
# Berries # Hendrix & Dail Central America # Soil Fumigation # Soil Health
TriCal New Zealand 
Strong strawberry production begins long before the first berries appear.
Strawberry runners play an important role in establishing future crops, with healthy root development and vigorous plant growth essential to producing quality planting material.
At TriCal New Zealand understands the importance of effective soil preparation and managing soilborne pest and disease pressures to support successful strawberry runner production.
TriCal New Zeland is helping growers establish favourable growing conditions from the ground up, we support the development of healthy plants and a strong foundation for future strawberry crops.
With over 34 years of expertise, TriCal is New Zealand’s largest and more trusted contractor for soil disinfestation. Through our history we have provided professional soil services, better soil disinfestation products, sound advice and have earned a solid reputation for innovation and integrity.
TriCal Australia "Our farmers are the pride of our nation" -Narendra Modi
Farmers play an essential role in supporting communities, strengthening local economies, and sustaining Australia's agricultural industry.
At TriCal Australia, we recognize the dedication, resilience, and hard work of growers across the country. Their commitment to producing quality crops and supporting the future of agriculture is something we are proud to stand behind.
Together, we celebrate the people who help keep Australian agriculture moving forward.
TriCal Australia is committed to working in partnership with clients to ensure they deliver successful outcomes by eliminating pest and disease issues. They have an ongoing safety focus through our tailored product stewardship programs.
Teleos Ag Solutions 
A new economic analysis highlighted by The Sacramento Bee reveals just how important agriculture is to local economies, communities, and livelihoods.
According to the report commissioned by Sacramento County's Department of Agriculture, the county's agricultural sector generated nearly $1.2 BILLION in economic output in 2024, including:
- $768.2 million from agricultural production and its economic ripple effects
- $429.5 million from locally sourced food processing and its economic ripple effects
- Nearly 7,000 jobs supported directly and indirectly by agriculture
And the industry continues to contribute. Sacramento County's 2025 Crop & Livestock Report showed $550.3 million in gross agricultural production value, a 2.6% increase over the previous year.
These numbers reinforce something what growers already know: when agriculture thrives, entire communities benefit.
California growers face increasing pressures from rising input costs, water availability, regulations, and competition for agricultural land. Yet they continue to produce the high-quality crops that help feed our country and the world.
At Teleos, we're proud to support California growers with proven, science-based crop protection tools like TELONE™ by Teleos soil fumigant. By managing plant-parasitic nematodes before planting, TELONE™ creates a zone of protection that supports healthy roots, more efficient water and nutrient uptake, increased marketable yields, and improved crop quality—helping growers get the most from every acre.
Protecting the future of American agriculture means recognizing its value, supporting the people behind it, and ensuring growers have the tools they need to remain productive and competitive.
To California's growers: we applaud the work you do every day and are proud to be part of an industry that feeds the world!
TriEst Ag Group Make plasticulture field cleanup more efficient. Our partner company, Reddick Equipment, builds equipment designed for the demands of specialty crop production.
The RMC-105 Mulch Lifter helps lift plastic mulch one row at a time with minimal adjustments. Its cutting coulter, lifting fingers, adjustable design, and wear-resistant components help growers prepare plastic for removal while reducing unnecessary tearing.
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.
TriCal New Zealand 
Today’s growth is tomorrow’s harvest.
These young apple trees are establishing roots and beginning their journey toward future harvests. Soil fumigation helped create a healthier growing environment before planting, laying the foundation for strong tree establishment, productive orchards and successful seasons ahead.
TriCal New Zealand is proud to support growers every step of the way.
Reddick Equipment Company Reddick Equipment’s 50-, 100- & 200-Gallon 4-Wheel Nursery Cart Sprayers feature easy-start Honda power, a Kappa25 pump, chemical-resistant poly tanks, vortex jet agitation, 150 ft. of hose with a manual Hannay hose reel, high-flotation tires, and an all-welded aluminum frame.
With 60 years of experience in diverse markets, Reddick Equipment offers a wide range of equipment to meet various application needs. Customizations are our specialty.
# Agricultural Equipment # Custom Spray Systems # Reddick Equipment # Reddick Equipment: Lawn Care
TriCal Sudamerica S.A 
A vigorous potato crop is reflected in every plant.
Abundant and uniform foliage is part of a crop that continues to advance towards the formation and development of tubers underground.
Trical Sudamérica S.A. serves Argentina, Peru and Uruguay, with a subsidiary in Chile. Trical Sudamérica S.A. is responsible for supplying the growing South American market in regenerative soil treatment for fruit orchard replanting and vegetable establishment.
# Chile # Potatoes # Soil Health # Sustainability # TriCal Sudamerica S.A
TriEst Ag Group Protect irrigation performance with proper filtration. Sand, sediment, algae, and organic matter can clog emitters and nozzles, reduce irrigation uniformity, and increase maintenance.
Proper filtration helps growers:
- Reduce clogging and downtime
- Protect irrigation components
- Limit flushing and repairs
The right system depends on your water source, crop, and irrigation setup. TriEst Ag Group helps growers select and design filtration solutions for their operations.
TriEst Ag Group specializes in soil fumigation, irrigation, crop nutrition, equipment, grafted plants, polytunnels, substrate, and associated growing systems for growers in the Mid-South, Georgia, Florida, Mid-Atlantic, Mid-West, and Northeast Regions.
Trident Ag Products 
Soil fumigation, right where the potatoes will grow.
Take a look at these potato bed rows being treated with soil fumigation. Applying soil fumigation directly to the beds is another way we approach soil fumigation for potato growers in the field, helping focus treatment where the crop will be established and preparing the soil ahead of planting.
At Trident Ag, we’re proud to support growers with soil fumigation solutions designed around their specific crops and field needs.
Founded in 1985, Trident Ag Products is a full-service soil fumigation company serving the Pacific Northwest. They distribute and custom apply registered blends of Methyl Bromide, TELONE™ by Teleos, and Chloropicrin. Trident's goal is to help growers cultivate a safe, healthy, abundant and affordable food supply.
# Idaho # Potatoes # Soil Fumigation # Soil Health # Strike™ # Trident Ag Products # Trident Ag Products: Potatoes
