Possible SDHI cross-resistance a reminder for resistance management best practice
The AHDB Agronomy Conference raised a slight worry over SDHI septoria shifts and possible cross-resistance…
Browsing: resistance
Apply glyphosate best practice to limit the threat of resistance and restrictions
Further possible cases of Italian ryegrass resistant to the herbicide glyphosate are no real surprise…
More cases of glyphosate ryegrass resistance confirmed
Following the first three cases of glyphosate resistance in the UK (in Kent, Gloucestershire and…
Best practice glyphosate guide launched
With autumn pre-drilling applications just around the corner, De Sangosse have launched a glyphosate stewardship…
Testing confirms clethodim grassweed control
The latest resistance testing of samples collected in 2024 across Europe indicates that most grassweeds…
New azole resistance mechanism identified in phoma fungus
Phoma control in OSR is likely to be more challenging following changes in fungicide sensitivity.…
Research reveals diet alterations could boost biopesticide efficacy
Changes to a pest’s diet could slow the evolution of resistance to biopesticides, according to…
FRAC confirms flumetylsulforim as a new mode of action
Adama has announced that its fungicide active ingredient flumetylsulforim has been classified as having a…
Urgent call for CIPC data
The Residues Monitoring Group urges potato growers to forward CIPC (chlorpropham) samples. It is asking…
AHDB warns of possible new yellow rust strain
The AHDB is warning that yellow rust ratings may not be reliable this season, and…