Herbicide resistance

Last chance to resistance test problem tillage weeds for free

Harvest 2026 is the last chance to avail of free, herbicide resistance testing at Teagasc Oak Park under the Department funded EVOLVE project.

NEWS 17 June 2026

Last chance to resistance test problem tillage weeds for free

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What four nozzles should you have on the sprayer?

What four nozzles should you have on the sprayer?

CROPS 20 May 2026

Complex resistance evolving in wild oats to ACCase and ALS herbicides

Complex resistance evolving in wild oats to ACCase and ALS herbicides

CROPS 19 May 2026

Broadleaved-weed resistance update: ALS-resistant pale persicaria confirmed

Broadleaved-weed resistance update: ALS-resistant pale persicaria confirmed

Broadleaved-weed resistance update: ALS-resistant pale persicaria confirmed

CROPS 29 April 2026

The same, but different? Brands and generics

The same, but different? Brands and generics

The same, but different? Brands and generics

CROP PROTECTION 11 April 2026

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Herbicide cross-resistance in grass weeds: why testing is essential

Herbicide cross-resistance in grass weeds: why testing is essential

Knowing the type of resistant populations present is essential for adopting a site-specific containment programme, including drastic actions, writes Vijaya Bhaskar of Teagasc.

CROP PROTECTION 21 January 2026

Do the simple things right to have good crop protection

Do the simple things right to have good crop protection

Crop protection can sometimes be over-complicated, but it doesn’t need to be. Walk crops regularly and keep an eye on issues.

CROP PROTECTION 21 January 2026

Crop Protection Magazine - a must for all tillage farmers

Crop Protection Magazine - a must for all tillage farmers

Crop Protection Magazine is out this Thursday and provides all the latest information on plant protection products.

NEWS 21 January 2026

Bean seed in demand, pre-emergence herbicide should be applied

Bean seed in demand, pre-emergence herbicide should be applied

You should apply herbicide to crops pre-emergence and make use of the alternative chemistry when planting beans.

HUSBANDRY 21 January 2026

Why are we not stopping grass weed imports?

Why are we not stopping grass weed imports?

Grass weeds are already widespread in Ireland. Straw imports and some seed are adding massively to risk.

CROPS 21 January 2026

Pre-emergence herbicides crucial for grass weed control

Pre-emergence herbicides crucial for grass weed control

A weeds workshop at the National Tillage Conference was told that UK farmers will no longer plant winter wheat if they cannot apply a pre-emergence herbicide due to the threat of grass weeds.

NEWS 21 January 2026

Glyphosate resistance is not inevitable: changes you can make

Glyphosate resistance is not inevitable: changes you can make

There are many factors impacting the build up of resistance to glyphosate so a plan is needed to keep on top of good weed control.

CROPS 21 January 2026

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BEEF2026: a must-attend event for beef farmers

Held every two years, BEEF2026 taking place on Wednesday, 1 July, promises to be one of the most important events in the farming calendar.

BEEF2026: a must-attend event for beef farmers

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