Weed & Pest Management

Resistant ‘super rats’ are breeding in the UK and more information is needed to reduce their numbers. A new survey will compile data to establish the extent to which resistance is understood and what methods farmers are using to control rodent infestations.

As the first signs of rust (Uromyces betae) and powdery mildew (Erysiphe betae) are reported in crops, growers should prepare to make the first of two fungicide applications advised by the BBRO to protect yield potential.

Farmers using Forefront T to control perennial weeds such as docks, thistles, ragwort and nettles to turn infested pasture back into productive grassland, must remember treatment comes with certain obligations.

The Chemicals Regulation Division (CRD) has approved the use of Funguran Progress to control late blight in organic potato crops.

After a challenging season for arable farmers, the window before harvest is an opportunity to check and map the black-grass situation to plan for the months ahead.

As exceptionally dry weather has meant poor early grass growth in many parts, forage supply may not meet demand for grazing cattle and sheep.

Spot-treating large perennial weeds such as brambles, gorse and broom in summer will catch them at the right time before they start dying back for winter, giving the best results according to Dr Nicola Perry, weed biology specialist for Corteva Agriscience.

Resistance strains to the highly popular blight fungicide fluazinam developed in the UK population probably because of over use of a single active. Looking at The Pesticide Usage Survey, going back several years, the usage of fluazinam has been as high as 384,000 hectares in 2010.

The Bayer Pest Solutions Team is highlighting the importance of preparing stores and protecting grain to ensure higher quality and value, as exceptional circumstances continue to affect the market.

Hutton periods are now being recorded in England and the focus needs to shift to blight control in potatoes.

LEAF (Linking Environment And Farming), one of the leading organisations promoting more sustainable farming, has today launched a new technical guide to support farmers in more ecosystems-based approaches to crop health and protection. 

ADAMA has today announced the launch of a new ferric phosphate-based professional molluscicide aimed specifically at controlling slug populations in UK growing conditions.