Know How / Pest management

Find out about the main pest threats and how to control them in wheat, barley, oilseed rape, sugar beet and potato crops. Get advice on dealing with pests including flea beetle, TuYV, potato cyst nematode, slugs and rats, how and when to apply insecticides and what a permanent neonicotinoid ban would mean.

Advice and tips

PEST MANAGEMENT

Tips on how to beat flea beetle when growing oilseed rape

A combination of only drilling when there is soil moisture, selecting the right variety and giving seedlings a nutritional boost are some of the measures helping crops cope better with…

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…

CROP MANAGEMENT

How new insecticide for virus yellows will help beet growers

An emergency authorisation for foliar insecticide Biscaya (thiacloprid) use in sugar beet is expected to be published this month, bolstering virus yellows control options this summer. Without neonicotinoid insecticide seed…

PEST MANAGEMENT

Tips on managing blossom midge in wheat

Both the orange and lemon species of wheat blossom midge were found in crops at susceptible growth stages last year, leading to localised economic damage.  However, ADAS entomologist Steve Ellis…

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Case studies

PEST MANAGEMENT

How a grower uses cultivations and tech to kill slugs

Slugs have been a major headache for North Yorkshire grower Graham Potter since he switched from a plough-based crop establishment system to direct drilling. But with proactive implementation of integrated…

POTATOES

Potato grower uses new nematocide to tackle PCN in salad crops

A new liquid nematocide product is giving a Norfolk potato company the option to tackle potato cyst nematode (PCN) levels in its salad potato crops for the first time. Holkham…

PULSES

How to hit quality specs with marrowfat peas

Growing a profitable crop of marrowfat peas requires complete attention to detail, from seed-bed formation to harvest, as getting it wrong can lead to disappointing yields and loss of valuable…

CROP MANAGEMENT

Young agronomist tackles BYDV and fungicide costs

Using companion crops to tackle the phosphate problem in chalky soils and growing barley yellow dwarf virus-tolerant barley varieties in disease hotspots are some of novel solutions being trialled by…

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Community

ARABLE

Farmer Focus: Surprising slug problem after oats

With all but 25ha (62 acres) of winter beans left to drill, autumn drilling is all but complete. After lessons learnt from last year and rushing to get cereals drilled,…

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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…

OILSEED RAPE

Defoliation reduces flea beetle larvae numbers by 61%

An on-farm trial of defoliation methods in West Sussex has reduced cabbage stem flea beetle larvae numbers by up to 61% this spring. Larvae numbers in grower Paul Helyer’s oilseed…

MAIZE

Why drilling maize deeper and later could be future trend

Drilling maize later and up to depths of 7cm could be a useful strategy in light of two likely seed treatment reviews. Maize growers are preparing in earnest for the…

PEST MANAGEMENT

Farmers and researchers test ways to tackle flea beetle

Farmers and researchers are busy testing new ways to tackle cabbage stem flea beetle larvae in rapeseed this winter, as the pest threatens the crop's viability on some farms. Flea…

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News

HARVEST

Harvest 2019: Warwick OSR shows good yields after beetle battle

Warwickshire grower and contractor Paul Wilson is seeing good oilseed rape yields after a tough battle with cabbage stem flea beetle throughout a growing season hit by long stretches of…

PEST MANAGEMENT

Farmers needed to collect flea beetles for Rothamsted

Rothamsted Research is asking oilseed rape growers to send samples of adult cabbage stem flea beetles collected at harvest to assess levels of both pesticide resistance and parasitisation by natural…

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…

CEREALS

Cereals 2019: Sales of key potato insecticide suspended

Sales of a key aphicide for use on potato crops have ceased, following reports of residues exceeding maximum limits in Dutch seed crops. Manufacturer Belchim has taken the precautionary measure…

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Test and reviews

MACHINERY

A guide to effective bird scaring kits for farmers

New technology for farmers with the age-old problem of scaring birds off crops are constantly hitting the market. From lasers, to acoustic systems, to inflatable scarecrows, to kites, we look…

MACHINERY

Eight of the best slug pelleters on test

We test eight of the best slug pelleters with the help of testing specialist SCS. The test KRM Stocks Techneat Spaldings Logic Bullock Verdict We tested the pelleters with the…

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Video

CROP MANAGEMENT

Video: How to properly set up a crop sprayer

Crop spraying is one of the most important and highly skilled jobs undertaken on any arable farm, but it is facing increased public scrutiny. This is why it is vital…

COVER CROPS

Video: Getting the best PCN control from biofumigant crops

Rapidly incorporating residue is vital to achieving effective control of potato cyst nematode when using a biofumigant crop. That is the latest message from AHDB Potatoes’ Strategic Potato (SPot) Farm…

ARABLE

Video: Ultimate guide to good slug pellet application

With the fate of metaldehyde in their hands, growers have one final winter to make sure the slug killer doesn’t contaminate watercourses. As a timely reminder, Oli Hill looks at best application…

ARABLE

Video: How to calibrate your slug pellet spreader

Slug pellets and the potential harm they can cause to watercourses is under intensifying scrutiny. Making sure pellet spreaders are properly set up will be vital to avoid breaching the…

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