AGRONOMY HUB

Tools and resources for functional sustainability.

We help growers reach both their financial and regenerative agriculture goals.

Welcome to our AgHub! Our goal is to share the breadth and depth of our commitment to equipping you with useful information and practical solutions that help you reach your sustainability goals. Whether you are focused on crop quality and yield or ways to improve soil health, we hope you find the tools and resources you need. You can navigate the site by scrolling below or you can Jump to Categories above.

SOIL BORNE DISEASES See All In Category >>>>

What Global Lessons Have we Learned About the Suppression of Black Dot?
What Global Lessons Have we Learned About the Suppression of Black Dot?

One of the most underestimated culprits f crop loss Colletotrichum coccodes, or black dot, this pathogen thrives in stressed plants and plays a key role in the early die complex. But despite its impact, it’s often confused with or overshadowed by more familiar threats like verticillium wilt.

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3/17/2025
Douglas Ag Products Spud Smart Trical Australia Ag Industry Argentina Australia Dr. Chad Hutchinson Potatoes
Potatoes - Common problems and our solutions.
Potatoes - Common problems and our solutions.

Nematodes are a common pest in potato-growing areas, particularly in the Pacific Northwest. They are typically found in coarse-textured, sandy soils. Above ground symptoms can range from stunted growth and wilting under moisture stress, accompanied by distinct galls on potato tubers.

Read More
1/28/2025
Teleos Ag Solutions Nematodes Potatoes Telone Vegetables
Strike Targets Seed Growers with Focus on Black Dot
Strike Targets Seed Growers with Focus on Black Dot

Black dot has historically been overlooked in potato seed production. Recent research shows that black dot, caused by the fungus Colletotrichum coccodes, working synergistically with Verticillium dahliae and root-lesion nematodes to weaken plants and reduce yields.

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12/20/2024
Strike The Dirt: A Blog Chloropicrin Dr. Chad Hutchinson Potatoes Soil Fumigation Soil Health
New York Potato Trial Harvesting

Potato Harvest Trial Harvest digs in New York. Looking at Russets, Whites, and Yellows with multiple rates of chloropicrin against non-treated. We look at suppressing verticillium wilt, nematodes, & common scab. This is a fresh market grower so skin quality and size profiles matter.

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11/6/2024
Strike Triest Ag Group Chloropicrin Josh Mays Nematodes Potatoes

AGRICULTURAL TRENDS & ECONOMIC IMPACT See All In Category >>>>

Innovation, Collaboration, and Growth: A Recap of TriCal, Inc.’s Coastal Meeting
Innovation, Collaboration, and Growth: A Recap of TriCal, Inc.’s Coastal Meeting

The success of TriCal, Inc.’s Fifth Coastal Meeting reflects the continued commitment to innovation and partnership across the industry. The highlight was the opportunity to hear from leading experts in the scientific community, the Strawberry Commission.

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4/14/2025
Ag News: Trical Inc. TriCal Inc. Ag Industry California Sponsorships Strawberries
DPR Report Confirms Vital Role of Chloropicrin
DPR Report Confirms Vital Role of Chloropicrin

The California Council on Science and Technology (CCST), commissioned a report by the California Department of Pesticide Regulation underscoring chloropicrin in modern agriculture. No alternative can replace this soil fumigant, and its role in managing soil-borne pests in high-value crops.

Read More
3/24/2025
Deep Roots: A BLOG Strike Ag Industry California Chloropicrin Soil Fumigation
What Global Lessons Have we Learned About the Suppression of Black Dot?
What Global Lessons Have we Learned About the Suppression of Black Dot?

One of the most underestimated culprits f crop loss Colletotrichum coccodes, or black dot, this pathogen thrives in stressed plants and plays a key role in the early die complex. But despite its impact, it’s often confused with or overshadowed by more familiar threats like verticillium wilt.

Read More
3/17/2025
Douglas Ag Products Spud Smart Trical Australia Ag Industry Argentina Australia Dr. Chad Hutchinson Potatoes
Functional Sustainability: How Using TELONE™ Can Lower Water and Fertilizer Inputs
Functional Sustainability: How Using TELONE™ Can Lower Water and Fertilizer Inputs

In modern agriculture, the efficient use of resources is paramount. Growers seek ways to optimize water and fertilizers while maintaining or enhancing crop yields. By applying TELONE™ before planting roots can develop without the hindrance of pests.

Read More
2/26/2025
Teleos Ag Solutions Dr. Randy Huckaba Environmental Stewardship Nematodes Sustainability Telone

SOIL HEALTH & SUSTAINABILITY See All In Category >>>>

Innovation, Collaboration, and Growth: A Recap of TriCal, Inc.’s Coastal Meeting
Innovation, Collaboration, and Growth: A Recap of TriCal, Inc.’s Coastal Meeting

The success of TriCal, Inc.’s Fifth Coastal Meeting reflects the continued commitment to innovation and partnership across the industry. The highlight was the opportunity to hear from leading experts in the scientific community, the Strawberry Commission.

Read More
4/14/2025
Ag News: Trical Inc. TriCal Inc. Ag Industry California Sponsorships Strawberries
Can a soil fumigant be used as a biostimulant in agriculture?

Can a soil fumigant be used as a biostimulant in agriculture? At TriEst Ag Group we're trying to find those answers. Josh Mays, our agronomist, and Josh Freeman, our Regional Sales Manager, go into further depth on this topic and our findings.

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3/17/2025
BioStimulant Josh Freeman Josh Mays Low Dosage Soil Fumigation Soil Health Watermellon
Functional Sustainability: How Using TELONE™ Can Lower Water and Fertilizer Inputs
Functional Sustainability: How Using TELONE™ Can Lower Water and Fertilizer Inputs

In modern agriculture, the efficient use of resources is paramount. Growers seek ways to optimize water and fertilizers while maintaining or enhancing crop yields. By applying TELONE™ before planting roots can develop without the hindrance of pests.

Read More
2/26/2025
Teleos Ag Solutions Dr. Randy Huckaba Environmental Stewardship Nematodes Sustainability Telone
TELONE™ Dual-Application in Hastings, Florida

Potato Growers love seeing dual-application fumigation in process, and this view from above is even better. Check out this dual-application of TELONE™ (to combat nematodes) and chloropicrin (to target soil-borne diseases) on potatoes in Hastings, Florida.

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2/11/2025
Strike Agricultural Equipment Chloropicrin Florida Soil Fumigation Telone

PRE-PLANT SOIL FUMIGATION See All In Category >>>>

DPR Report Confirms Vital Role of Chloropicrin
DPR Report Confirms Vital Role of Chloropicrin

The California Council on Science and Technology (CCST), commissioned a report by the California Department of Pesticide Regulation underscoring chloropicrin in modern agriculture. No alternative can replace this soil fumigant, and its role in managing soil-borne pests in high-value crops.

Read More
3/24/2025
Deep Roots: A BLOG Strike Ag Industry California Chloropicrin Soil Fumigation
Can a soil fumigant be used as a biostimulant in agriculture?

Can a soil fumigant be used as a biostimulant in agriculture? At TriEst Ag Group we're trying to find those answers. Josh Mays, our agronomist, and Josh Freeman, our Regional Sales Manager, go into further depth on this topic and our findings.

Read More
3/17/2025
BioStimulant Josh Freeman Josh Mays Low Dosage Soil Fumigation Soil Health Watermellon
Tips to Control Nematodes in Carrot Production
Tips to Control Nematodes in Carrot Production

Plant-parasitic nematodes are known as hidden enemies and restrain carrot production in the United States. In Georgia, carrots are among the most seriously affected vegetables due to heavy infestation of root-knot nematodes, causing especially severe problems in all carrot-growing areas.

Read More
3/13/2025
Carrots Chloropicrin Georgia Nematodes Telone
Preparing For Spring Telone™ Applications
Preparing For Spring Telone™ Applications

As spring approaches, it’s essential to prepare fields for planting by effectively managing soil-borne pests, particularly nematodes. This blog post outlines steps to ensure successful fumigation, including soil sampling, using pre-application checklists, and monitoring soil moisture levels.

Read More
2/19/2025
Teleos Ag Solutions Nematodes Soil Fumigation Soil Health Telone

FERTILITY & CROP NUTRITION See All In Category >>>>

Potatoes Following in Strawberries’ Footsteps, But Can Potatoes be as Nimble?
Potatoes Following in Strawberries’ Footsteps, But Can Potatoes be as Nimble?

The parallels between where we are in the potato industry today compared to where California’s strawberry industry was in the 1950s are quite amazing. Strawberries are very sensitive to verticillium. Do I think chloropicrin is coming in potatoes? Absolutely.

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9/27/2023
Spud Smart The Dirt: A Blog California Chloropicrin Dr. Chad Hutchinson Grapes & Berries Potatoes
Soil to Substrate: Key Irrigation and Fertigation Ideas for Long Cane Raspberries
Soil to Substrate: Key Irrigation and Fertigation Ideas for Long Cane Raspberries

PH is key in a soil system for berries. Traditional soil production for soft fruit crops is a buffered system that is slow to change. Think of substrate as a high risk, high reward type system where your attention to detail is very important.

Read More
6/13/2023
Grapes & Berries Greenhouse Raspberries Substrate
New Report Finds 97% of Fruits and Vegetables Sampled in California Meet Pesticide Safety Standards
New Report Finds 97% of Fruits and Vegetables Sampled in California Meet Pesticide Safety Standards

The DPR released the 2021 California Pesticide Residue Monitoring Program Report showing that 97% of produce collected in 2021 had no detectable pesticide residues. More than 98% of “grown in California” produce had no residues that exceeded allowable levels.

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6/1/2023
Ag News: Trical Inc. TriCal Inc. California Citrus Dr. Kristi Sanchez Food Safety Vegetables
Soil Health: An Overview For Growers
Soil Health: An Overview For Growers

Healthy soil is the foundation for successful agricultural production. One factor that can inhibit soil health is plant parasitic nematodes. Ee will discuss the importance of soil health, how nutrient cycling affects soil health, and the importance of soil fumigation in controlling nematodes.

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3/15/2023
Teleos Ag Solutions Dr. Randy Huckaba Soil Health Telone

NEMATODES See All In Category >>>>

Tips to Control Nematodes in Carrot Production
Tips to Control Nematodes in Carrot Production

Plant-parasitic nematodes are known as hidden enemies and restrain carrot production in the United States. In Georgia, carrots are among the most seriously affected vegetables due to heavy infestation of root-knot nematodes, causing especially severe problems in all carrot-growing areas.

Read More
3/13/2025
Carrots Chloropicrin Georgia Nematodes Telone
Potatoes - Common problems and our solutions.
Potatoes - Common problems and our solutions.

Nematodes are a common pest in potato-growing areas, particularly in the Pacific Northwest. They are typically found in coarse-textured, sandy soils. Above ground symptoms can range from stunted growth and wilting under moisture stress, accompanied by distinct galls on potato tubers.

Read More
1/28/2025
Teleos Ag Solutions Nematodes Potatoes Telone Vegetables
The 5 Most Common Plant-Parasitic Nematodes and How TELONE™ Can Help Protect Your Crops
The 5 Most Common Plant-Parasitic Nematodes and How TELONE™ Can Help Protect Your Crops

Plant-parasitic nematodes are some of the most destructive pests in agriculture. With over 4,000 species of plant-parasitic nematodes worldwide, identifying and managing the right ones in your fields is crucial.

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11/4/2024
Teleos Ag Solutions Ag Industry Dr. Randy Huckaba Nematodes Soil Fumigation Telone
Trical Grape Field Trial (Modesta, CA): Documented Importance of Soil Fumigation
Trical Grape Field Trial (Modesta, CA): Documented Importance of Soil Fumigation

In the Fall of 2019, Dr. Kristi Sanchez began a Grape Field Trial in Modesto, CA, investigating soil fumigation methods and their impact on vineyard performance. The trial focused on assessing TriClor adoption in vineyards alongside the performance of TELONE™ II.

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3/27/2024
Deep Roots: A BLOG TriChlor California Dr. Kristi Sanchez Fruit Trees & Vines Grapes & Berries Telone

IRRIGATION See All In Category >>>>

Celebrate Smart Irrigation Month with Triest
Celebrate Smart Irrigation Month with Triest

TriEst Ag Group proudly celebrates Smart Irrigation Month by helping growers maximize water-use efficiency every day. Smart Irrigation Month is a public awareness campaign to promote efficient water use. Smart Irrigation Month highlights effective practices and innovative technologies.

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7/3/2024
Ag News: TriEst Ag Group Triest Ag Group Irrigation
The Badger Common’tater: An Interview with Josh Mays of Triest Ag Group
The Badger Common’tater: An Interview with Josh Mays of Triest Ag Group

The July issue of the Wisconsin Potato and Vegetable Growers Association’s The Badger Common’Tater features a wonderful, in-depth interview with our own Corporate Agronomist, Josh Mays!

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7/31/2023
Triest Ag Group Josh Mays Potatoes Vegetables
Soil to Substrate: Key Irrigation and Fertigation Ideas for Long Cane Raspberries
Soil to Substrate: Key Irrigation and Fertigation Ideas for Long Cane Raspberries

PH is key in a soil system for berries. Traditional soil production for soft fruit crops is a buffered system that is slow to change. Think of substrate as a high risk, high reward type system where your attention to detail is very important.

Read More
6/13/2023
Grapes & Berries Greenhouse Raspberries Substrate
The Importance of Irrigation in Pecan Production
The Importance of Irrigation in Pecan Production

Pecan trees have high water requirements, as much as 350 gallons per tree per day for mature trees. They have been shown to take most of the water they require from the upper 32 inches of the soil profile for normal seasonal growth. The deeper the trees have to reach for water the more energy they use.

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3/27/2023
Triest Ag Group Nuts

GRAFTED PLANTS See All In Category >>>>

Part II: A Deeper Look into Grafted Watermelon Production and Management
Part II: A Deeper Look into Grafted Watermelon Production and Management

In this post we want take you through year 2 results and our findings into grafted watermelon production and management. The key focus points of the trial were increasing yields and maturity window of grafted plants using chloropicrin.

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12/5/2022
Triest Ag Group Tri-Hishtil Grafted Plants Vegetables Watermellon
A Deeper Look into Grafted Watermelon Production and Management

In our last blog we went over the obstacles that growers face in watermelon production and their potential solutions. In this video presentation we will take a deeper dive into why we recommend grafted plants and fumigation as potential solutions to obstacles in watermelon production.

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10/14/2022
Triest Ag Group Tri-Hishtil Josh Mays North Carolina Vegetables Watermellon
A Deeper Look into Grafted Watermelon Production and Management
A Deeper Look into Grafted Watermelon Production and Management

In this blog and video presentation we will take a deeper dive into why we recommend grafted plants and fumigation as potential solutions to obstacles in watermelon production. I would like to focus on grafted plants as a tool and potential solution to grower obstacles.

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10/14/2022
Triest Ag Group Tri-Hishtil Grafted Plants Vegetables Watermellon
Overcoming Obstacles in Watermelon Production
Overcoming Obstacles in Watermelon Production

Sustainable crop production is a complex issue that every farmer faces each season. The production issues for watermelon are not limited to those listed here by any means, but the following are the focal points of ongoing research..

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6/27/2022
Triest Ag Group Tri-Hishtil Vegetables Watermellon

SOIL/PLANT TESTING & DIAGNOSTICS See All In Category >>>>

Preparing For Spring Telone™ Applications
Preparing For Spring Telone™ Applications

As spring approaches, it’s essential to prepare fields for planting by effectively managing soil-borne pests, particularly nematodes. This blog post outlines steps to ensure successful fumigation, including soil sampling, using pre-application checklists, and monitoring soil moisture levels.

Read More
2/19/2025
Teleos Ag Solutions Nematodes Soil Fumigation Soil Health Telone
E VA Red Potato Trial Soil Compaction Explanation

Red Potato Trial using different rates and applications methods of chloropicrin. In this video we explain the different soil compaction rates seen in different application methods.

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7/25/2024
Triest Ag Group Josh Mays Potatoes Vegetables Virginia
Could A Soil Fumigant Be Used as a Bio-Stimulant?
Could A Soil Fumigant Be Used as a Bio-Stimulant?

A group of scientists at the University of Florida have been investigating the impact of soil fumigation on microbial communities and recently published some of their findings. They found that fumigant treatments with greater than 60% chloropicrin consistently increased tomato yield

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5/16/2024
Ag News: TriEst Ag Group Chloropicrin Florida Microbial Research Soil Fumigation Soil Health Tomato
Pistachio Field Trials: Decreased Nematode Densities
Pistachio Field Trials: Decreased Nematode Densities

This past Fall we established 2 multi-year field trials in California. Our main objective is to examine the benefits of TELONE™ and Chloropicrin providing early rootstock establishment, promoting early growth, and stronger root systems as we have documented in other crop markets.

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2/28/2024
Ag News: Trical Inc. TriCal Inc. Chloropicrin Dr. Kristi Sanchez Nuts Pistachio Soil Fumigation Telone

POST-PLANT CROP PROTECTION See All In Category >>>>

TriCal Australia

TriCal Australia was established as SA Rural Agencies in 1987 which became AGAS Rural in 2012. Joining the TriCal Group of Companies in 2019, TriCal Australia continues its history of providing innovative and dependable fumigation products and services to the Australian fumigation, agriculture, pest control and quarantine community.

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8/8/2019
Strike Trical Australia Australia Chloropicrin