Content

Insektmonitering og varsling for skadedyr

435-2020, Anne Lisbet Hansen, NBR

Conclusion

In the period from April to July 2020, weekly monitoring of pests and warning of possible need for insecticide applications has been carried out in collaboration with Nordic Sugar in 13 fields treated with Force 20 CS. There has been limited occurrence of thrips and peach potato aphids above the control threshold. Only sporadic spots of virus yellows have been seen.