New downy mildew race identified in Western US lettuce fields
A new race of Bremia lactucae — the pathogen causing downy mildew in lettuce — has been identified in the ...
Tag: downy mildew
Onion downy mildew risk rising
New Syngenta onion disease trials results have shown the crucial importance of an effective season-long fungicide strategy in the increasingly ...
Brassica crops under disease pressure
Syngenta Technical Manager, Simon Jackson has warned that the onset of heavy morning dews will seriously increase the risk of ...
