Know How / Disease management

Get advice on managing disease in wheat, barley, oilseed rape, potatoes, and sugar beet. Find the best ways to combine cultural and chemical controls and how to deal with fungicide resistance. See tips, insights and farmer case studies focusing on major disease threats such as septoria, yellow rust, ramularia, phoma leaf spot and blight and how to combat them.

Advice and tips

DISEASE MANAGEMENT

How tackling take-all can lift winter barley yields

There is a common perception that growers don’t need to use any control measures for take-all when growing winter barley. However, experts believe there is now a growing case. Changes in barley management…

DISEASE MANAGEMENT

Tips on growing cereals without neonic seed treatments

Different management strategies will have to be considered if the barley yellow dwarf virus (BYDV) threat is going to be contained this autumn, agronomists say. Following the loss of neonicotinoid…

DISEASE MANAGEMENT

T2 fungicide alternatives to chlorothalonil growers can try

The imminent loss of chlorothalonil, combined with regulatory and resistance pressure on other actives, heightens the need for farmers to explore alternatives at the important flag leaf spray timing. Before…

DISEASE MANAGEMENT

Advice for wheat growers on disease control at T2 stage

Wheat growers should resist the urge to cut back dramatically on their key flag leaf fungicides later this month despite dry weather which has led to generally low disease levels.…

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Case studies

CROP MANAGEMENT

How two farmers hope to make better use of crop inputs

Growers thinking about making major changes to their cropping systems are being urged to "be brave" by two AHDB Strategic Farmers who are testing out new approaches.  Whether it’s reducing fungicide…

BARLEY

Scots barley growers work together to supply one distillery

A group of Scottish malting barley growers is banding together to supply the needs of one malt whisky distillery to put them in a good position if the scotch cycle…

ARABLE

Swedish rapeseed grower tackles clubroot

Lars Baekted is stretching his crop rotation after seeing clubroot spread into his oilseed rape crops and depress yields on the Swedish farm estate he manages. His plan is to…

OILSEED RAPE

How a Danish oilseed rape grower won a key yield competition

With UK oilseed rape growers bedevilled by dry weather and flea beetles, David Jones travels to Scandinavia to see how farmers there are succeeding with the crop. In the first…

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Insights

DISEASE MANAGEMENT

Beet growers to stay vigilant amid reports of virus yellows

Sugar beet growers are being urged to remain vigilant amid the first reports of a forgotten disease, with monitoring highlighting the much higher aphid pressure in fields this summer. Virus…

DISEASE MANAGEMENT

3 high-tech gadgets for monitoring crop diseases

Within five years, farmers will be using technology to continuously monitor disease levels in crops, with the data helping to tailor their fungicides according to the risk. The problem with many diseases…

VARIETY SELECTION

What the new TuYV-resistant varieties mean for OSR yields

Two new varieties on the Recommended List this year offer growers the opportunity to protect their crops from the turnip yellows virus while also achieving top yields. When the first…

DISEASE MANAGEMENT

Analysis: What a ban on fungicide chlorothalonil would mean

The multisite fungicide chlorothalonil has been a mainstay of both wheat and barley fungicide programmes since it was launched in 1964, however, UK farmers may soon be unable to use…

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News

DISEASE MANAGEMENT

Forgotten disease found in half of English wheat fields

An often-overlooked cereal disease capable of causing yield losses of up to 30% could be lying unnoticed in more than half of English wheat fields, according to one researcher. The…

DISEASE MANAGEMENT

Cliff edge of fungicide resistance faced by wheat growers

Wheat growers are teetering on a cliff edge of fungicide resistance, with one cereal disease expert suggesting that new chemistry, set to be launched next year, could help avoid a…

CROP MANAGEMENT

Cereal growers to see new azole fungicide for 2020 season

Cereal growers will have a new fungicide to use next spring that is claimed to give good efficacy against yield-sapping diseases such as septoria, rusts and ramularia. BASF has announced…

WHEAT

Wheat fungicide set for 2020 launch offers yield lift

Agrochemical giant Corteva says its new cereal fungicide, Inatreq, which is set to be launched next spring, gives 10% better septoria control in wheat than its rivals, with a yield…

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Video

WEED MANAGEMENT

Video: Phone app is cheaper way to monitor crops with a drone

A new smartphone app offers farmers a cheaper and easier way to monitor their crops, simply with a mobile phone and a cheap drone. Developed by Northumbria-based Drone Ag, the…

POTATOES

Video: Early potato harvest start is worst for 40 years

Brothers Peter and Philip Le Maistre are sixth-generation Jersey farmers and for them this potato season has been the worst since covering spuds with plastic started to be used on…

POTATOES

Video: Jersey early potato yields dip 20% after frosty February

Jersey’s early potato harvest is almost a month late this spring, with yields expected to be down one-fifth after the Beast from the East frosted off young plants barely out…

ARABLE

Video: Crop Doctor sees septoria rising to worrying levels

Disease levels are rising in the nation’s wheat crops with the wet weather likely to encourage septoria to spread and put growers on alert to make sure their fungicide programmes…

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