Bejdsning mod rodbrand

Conclusion

Fungicide seed treatments with Tachigaren and Vibrance SB has been studied in four field trials. The attacks have been more serious than in previous years’ trials – thus an average of 16% of the plants in untreated are attacked by damping off, which has caused plant losses. In 2020, there have been no additional yield in the treated entries. Several years of trial results with Tachigaren show reduction in damping off and higher final plant numbers. Variable yield increase has been obtained with a tendency of 1 per cent increase in average.