The banded sunflower moth. The economic threshold for control in confectionery sunflowers is two per head. The ideal crop stage for control is R4 to R5.1.  
photo: anastasia kubinec MAFRD

Time to scout sunflower fields

Farmers should be watching for two disease and insect pests

Sunflower growers should scout their fields for sunflower rust, sclerotinia head rot, lygus bugs and the banded sunflower moth, says Anastasia Kubinec, oilseed specialist with Manitoba Agriculture, Food and Rural Initiatives. The four pests can affect sunflower yield and quality, especially in confectionery sunflowers where the seed is sold for human consumption. “You have to