Our expertise is deep and varied because we built Agrii by combining specialised companies over the last 30 years

Let's find out more about how Agrii helps with more about sustainable farming and the production of safe, affordable and healthy food

InV1266 CL

InV1266 CL Winter Oilseed Rape





Clearfield Hybrid

UK Wide

A non-Recommended List Clearfield variety with
exceptional spring vigour.
Reasonable light leaf spot, good stem canker and pod
shatter resistance.

Variety Positioning

  • InV1266CL is Agrii’s most popular Clearfield variety and it was
    identified three years ago for its stand-out autumn and spring vigour and suitability for areas at risk from cabbage stem flea beetle.
  • Average yields (93% treated, 77% untreated) but high oil content (45.1%) in Agrii trials and it also performed well in a northern NIAB-TAG trials in 2021 (108%) where it outperformed all of the other Clearfield varieties including Matrix CL.
    This may have been due to its higher oil content and improved disease resistance.
  • Suitable for all soils but probably best grown no further north than Yorkshire.
  • Its excellent crop vigour (8 autumn, 9 spring) complements the Clearfield System by providing early competition for difficult weeds and minimised CSFB damage. Average height (147cm) with good stem stiffness (9) and mid-early maturity (6).
  • A significant step up in light leaf spot resistance (7) compared with Matrix CL (6) and has both the pod shatter trait and RLM7 phoma/stem canker (7) resistance.

Numbers in red – Agrii Advisory List data.
Numbers in black – AHDB Recommended List

Download PDF Icon


Agrii Card Find expert

Find an Specialist

We’re here to help your business ambitions. If you have a query about our products, services or see how we could work together, we’d love to hear from you.

Agrii Card Seed Calculators

Seed Rate Calculator

Use the Agrii Seed Rate Calculator to help you plan your seed requirements and establishment goals. Download instant results to your computer. 

Agrii Card Working Careers

Working at Agrii

There are many opportunities at Agrii but how do you know which might be right for you? We'll help you through. Includes Q&A's from people already working for Agrii.

Learn More
Agrii Card Who we are

Who We Are

We are a leading provider of agronomy services, technology and strategic advice and provide farmers across the UK with unrivalled expertise and support. 

Agrii Card Events


Knowledge exchange is central to what we do, which is why we run events throughout the year for farming businesses. Find out what's coming up.

Agrii Card Agronomy


We are the UK’s leading agronomy company, with more than 300 BASIS-trained consultants offering independent advice to arable growers

Agrii Card Podcasts

Tramlines Podcast

Our very own podcast, telling stories and giving updates straight from the field. Listen in as your host, Tony Smith, examines farm life and business issues.

Agrii Card Green horizons

Green Horizons

The need to farm sustainably has never been greater. We know what you need to do this and understand the challenges it brings. Green Horizons can help you.

Green Horizons