NRoSO Training Events - Agrii - Connecting Agri-science with farming
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NRoSO Training Events

2021 / 22 NRoSO Training Courses

We are delighted to be hosting a number of online and offline/in-person NRoSO Training Courses again this coming season.

Our teams across the country will be offering a mix of delivery options to suit your personal preferences.

Current Issues, Adjuvants, Sprayer Maintenance and Technology

This year’s event for sprayer operators is divided into four sections:
1. Current issues: This covers items that are in the national news and that we feel are worth discussing in more detail. This section will also cover specific local issues that your presenter will tailor to your geographical area or crop production system.
2. Adjuvants: In this section we will look at the role of adjuvants in the spray process, including approvals, adjuvant groups and reasons for use.
3. Sprayer Maintenance: We will explore a range of applicator features, including how they work, diagnosing problems and basic maintenance.
4. Application and Technology: In this section we will look at current application technology, best practice and new technology.

Please see below for upcoming events.
Further details and booking will be available soon.

30/11/2021   Bodmin Rugby Club
01/12/2021   Helston Rugby Club
10/01/2022   Salisbury rugby club
10/01/2022   Morpeth
11/01/2022   Priory Farm Deerhurst, Tewkesbury
11/01/2022   Morpeth
12/01/2022   Much Marcle Memorial Hall Ledbury HR8 2LY
12/01/2022   Morpeth
13/01/2022   Usk
14/01/2022   Salisbury rugby club
18/01/2022   Andoversford village hall
07/02/2022   Eastbury Estates
08/02/2022   Wilmcote Sports Club
10/02/2022   Oddington Village Hall
16/02/2022   Andoversford village hall
08/03/2022   Defford Village Hall

Agrii Sprayer Operator Training Courses 

One of our aims at Agrii is to exchange with our growers, highly technical content and information of relevance that will assist in all aspects of modern farm and environmental management.

As part of this goal, we recently delivered a Sprayer Operator Course to complement the NRoSO Sprayer Training. Although NRoSO points are no longer available for this course, it is still packed full of practical advice to help safeguard the environment and maximise the efficiency of spray applications.

This course is delivered as part of our Green Horizons Initiative ( and our ongoing commitment to operator and environmental safety.  


✚ Sprayer logistics
✚ Sheet information (droplet size and number & water volume)
✚ Sprayer control systems
✚ The laws of physics and gravity, the effect of boom height
✚ Nozzles and legalities
✚ Pulse Width Modulation (PWM)
✚ Water and adjuvants

✚ Timing and targeting the application of crop protection products
✚ Why timing matters
✚ Contribution to final yield
✚ Growth stages in cereals
✚ Growth stages, targets and application timings
✚ Spraying logistics
✚ Water protection

Watch the Course Now:

Please note that points are no longer available for this course, so there is no need to click the link at the end or fill out any personal details.


Agrii would like to reassure you that all practical measures and facilities to minimise the risk to everyone from Covid-19 have been implemented across all Agrii sites.

We have listened to the expert advice and acted to protect our staff and the wider community and also to ensure that we continue to operate with minimal disruption for our customers. Our COVID-19 risk assessment detailing the measures we are taking can be viewed here. We are taking all necessary measures to ensure our high levels of service are maintained.

We would like to give a big thank you to our customers, suppliers and workforce for their pragmatic response and understanding during this difficult and testing time.