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AGRONOMIC RESOURCES

Holmes Agro agronomic resources hero image agronomist in the field

My Farm Software logo

Holmes Agro agronomic resources hero image agronomist in the field

My Farm Software logo

Holmes Agro agronomic resources hero image agronomist in the field

My Farm Software logo

February 2026 Newsletter

January 2026 Newsletter

December 2025 Newsletter

November 2025 Newsletter

October 2025 Newsletter

September 2025 Newsletter

August 2025 Newsletter

July 2025 Newsletter

See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!

June 2025 Newsletter

See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!

May 2025 Newsletter

See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!

March 2025 Newsletter

February 2025 Newsletter

January 2025 Newsletter

December 2024 Newsletter

November 2024 Newsletter

October 2024 Newsletter

September 2024 Newsletter

Soil Sampling Using Soil Optix

Traditional bulk sampling, grid sampling, and zone sampling have been a main focus for many years, but new technologies are once again raising the bar for what we can achieve through soil sampling. Want to take your decision-making to the next level? Explore the option of soil…

August 2024 Newsletter

July 2024 Newsletter

June 2024 Newsletter

May 2024 Newsletter

April 2024 Newsletter

Holmes Agro Email Blast – Planting Cold Soils

March 2024 Newsletter

February 2024 Newsletter

Ontario crop protection hub

OMAFRA Crop Protection Hub

The Ontario Crop Protection Hub is OMAFRA’s official crop protection resource. Please use this online resource to find pest management and crop protection options for Ontario.

January 2024 Newsletter

Pesticide safety certification and training for farmers and vendors

Ontario Pesticide Education Program

Are you a grower looking to renew or receive your grower pesticide license? While Holmes does offer the course in-person each winter, you can take the exam and receive resources online at any time.
Agronomy Guide for Field Crops publication 811

OMAFRA Field Crop Agronomy Guide

Learn about all aspects of field crop production and the latest recommendations for field crop production. This technical information is for commercial field crop farmers in Ontario.

December 2023 Newsletter

November 2023 Newsletter

Publication 838 Vegetable crop Protection Guide 2021

OMAFRA Vegetable Crop Protection Guide

Learn about all aspects of vegetable crop protection and the latest recommendations for vegetable crop production. This technical information is for commercial vegetable crop farmers in Ontario.
Holmes Field Crop News hero image logo and beige background

Field Crop News: Phosphorus and Potassium Management for Corn, Soybeans, and Wheat

Wondering if it pays to build your soil levels of P and K? These long-term fertility trials performed by OMAFRA have all the answers you’re looking for!

Holmes Agro Email Blast – Fall Weed Control Q & A

Holmes Agro Email Blast – Enlist or Extend

GOCorn.net screenshot

Ontario Corn Hybrid Trials – Yield and Agronomics

Go Corn is your one stop shop for both agronomic and yield performance trials of Ontario’s most popular corn hybrids. It has multiple years’ worth of unbiased data to help support your corn seed selection.

Ontario Cereal Variety Trials – Yield and Agronomics

Go Cereals is your one stop shop for both agronomic and yield performance trials of Ontario’s most popular cereal varieties. It has multiple years’ worth of unbiased data to help support your winter wheat, and spring cereal selection.
osacc soybean screenshot

Ontario Soybean Variety Trials – Yield and Agronomics

Go Soy is your one-stop shop for both agronomic and yield performance trials of Ontario’s most popular soybean varieties. It has multiple years’ worth of unbiased data to help support your soybean seed selection.
February 2026 Newsletter
January 2026 Newsletter
December 2025 Newsletter
November 2025 Newsletter
October 2025 Newsletter
September 2025 Newsletter
August 2025 Newsletter
July 2025 Newsletter
See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!
June 2025 Newsletter
See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!
May 2025 Newsletter
See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!
March 2025 Newsletter
February 2025 Newsletter
January 2025 Newsletter
December 2024 Newsletter
November 2024 Newsletter
October 2024 Newsletter
September 2024 Newsletter
Soil Sampling Using Soil Optix
Traditional bulk sampling, grid sampling, and zone sampling have been a main focus for many years, but new technologies are once again raising the bar for what we can achieve through soil sampling. Want to take your decision-making to the next level? Explore the option of soil…
August 2024 Newsletter
July 2024 Newsletter
June 2024 Newsletter
May 2024 Newsletter
April 2024 Newsletter
Holmes Agro Email Blast – Planting Cold Soils
March 2024 Newsletter
February 2024 Newsletter
Ontario crop protection hub
OMAFRA Crop Protection Hub
The Ontario Crop Protection Hub is OMAFRA’s official crop protection resource. Please use this online resource to find pest management and crop protection options for Ontario.
January 2024 Newsletter
Pesticide safety certification and training for farmers and vendors
Ontario Pesticide Education Program
Are you a grower looking to renew or receive your grower pesticide license? While Holmes does offer the course in-person each winter, you can take the exam and receive resources online at any time.
Agronomy Guide for Field Crops publication 811
OMAFRA Field Crop Agronomy Guide
Learn about all aspects of field crop production and the latest recommendations for field crop production. This technical information is for commercial field crop farmers in Ontario.
December 2023 Newsletter
November 2023 Newsletter
Publication 838 Vegetable crop Protection Guide 2021
OMAFRA Vegetable Crop Protection Guide
Learn about all aspects of vegetable crop protection and the latest recommendations for vegetable crop production. This technical information is for commercial vegetable crop farmers in Ontario.
Holmes Field Crop News hero image logo and beige background
Field Crop News: Phosphorus and Potassium Management for Corn, Soybeans, and Wheat
Wondering if it pays to build your soil levels of P and K? These long-term fertility trials performed by OMAFRA have all the answers you’re looking for!
Holmes Agro Email Blast – Fall Weed Control Q & A
Holmes Agro Email Blast – Enlist or Extend
GOCorn.net screenshot
Ontario Corn Hybrid Trials – Yield and Agronomics
Go Corn is your one stop shop for both agronomic and yield performance trials of Ontario’s most popular corn hybrids. It has multiple years’ worth of unbiased data to help support your corn seed selection.
Ontario Cereal Variety Trials – Yield and Agronomics
Go Cereals is your one stop shop for both agronomic and yield performance trials of Ontario’s most popular cereal varieties. It has multiple years’ worth of unbiased data to help support your winter wheat, and spring cereal selection.
osacc soybean screenshot
Ontario Soybean Variety Trials – Yield and Agronomics
Go Soy is your one-stop shop for both agronomic and yield performance trials of Ontario’s most popular soybean varieties. It has multiple years’ worth of unbiased data to help support your soybean seed selection.
February 2026 Newsletter
January 2026 Newsletter
December 2025 Newsletter
November 2025 Newsletter
October 2025 Newsletter
September 2025 Newsletter
August 2025 Newsletter
July 2025 Newsletter
See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!
June 2025 Newsletter
See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!
May 2025 Newsletter
See this months Holmes Agro Newsletter to stay up to date with our events, read our agronomic discussions and location updates!
March 2025 Newsletter
February 2025 Newsletter
January 2025 Newsletter
December 2024 Newsletter
November 2024 Newsletter
October 2024 Newsletter
September 2024 Newsletter
Soil Sampling Using Soil Optix
Traditional bulk sampling, grid sampling, and zone sampling have been a main focus for many years, but new technologies are once again raising the bar for what we can achieve through soil sampling. Want to take your decision-making to the next level? Explore the option of soil…
August 2024 Newsletter
July 2024 Newsletter
June 2024 Newsletter
May 2024 Newsletter
April 2024 Newsletter
Holmes Agro Email Blast – Planting Cold Soils
March 2024 Newsletter
February 2024 Newsletter
Ontario crop protection hub
OMAFRA Crop Protection Hub
The Ontario Crop Protection Hub is OMAFRA’s official crop protection resource. Please use this online resource to find pest management and crop protection options for Ontario.
January 2024 Newsletter
Pesticide safety certification and training for farmers and vendors
Ontario Pesticide Education Program
Are you a grower looking to renew or receive your grower pesticide license? While Holmes does offer the course in-person each winter, you can take the exam and receive resources online at any time.
Agronomy Guide for Field Crops publication 811
OMAFRA Field Crop Agronomy Guide
Learn about all aspects of field crop production and the latest recommendations for field crop production. This technical information is for commercial field crop farmers in Ontario.
December 2023 Newsletter
November 2023 Newsletter
Publication 838 Vegetable crop Protection Guide 2021
OMAFRA Vegetable Crop Protection Guide
Learn about all aspects of vegetable crop protection and the latest recommendations for vegetable crop production. This technical information is for commercial vegetable crop farmers in Ontario.
Holmes Field Crop News hero image logo and beige background
Field Crop News: Phosphorus and Potassium Management for Corn, Soybeans, and Wheat
Wondering if it pays to build your soil levels of P and K? These long-term fertility trials performed by OMAFRA have all the answers you’re looking for!
Holmes Agro Email Blast – Fall Weed Control Q & A
Holmes Agro Email Blast – Enlist or Extend
GOCorn.net screenshot
Ontario Corn Hybrid Trials – Yield and Agronomics
Go Corn is your one stop shop for both agronomic and yield performance trials of Ontario’s most popular corn hybrids. It has multiple years’ worth of unbiased data to help support your corn seed selection.
Ontario Cereal Variety Trials – Yield and Agronomics
Go Cereals is your one stop shop for both agronomic and yield performance trials of Ontario’s most popular cereal varieties. It has multiple years’ worth of unbiased data to help support your winter wheat, and spring cereal selection.
osacc soybean screenshot
Ontario Soybean Variety Trials – Yield and Agronomics
Go Soy is your one-stop shop for both agronomic and yield performance trials of Ontario’s most popular soybean varieties. It has multiple years’ worth of unbiased data to help support your soybean seed selection.

CONTACT

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CONTACT
Holmes Agro logo
Contact us
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OUR NEWSLETTER

Sign up for our online monthly newsletter to stay up to date with our events, read our agronomic discussions and location updates!