Defendor Specialty Herbicide

Defendor, by Corteva, provides post-emergent control of dandelion, clover, and other annual and perennial broadleaf weeds in late fall and early spring. It contains florasulam and is labeled for use on residential lawns, golf courses, sports fields, sod farms, and commercial turfgrass areas.

Formulation: 0.42 lb a.i. per gal
Active ingredient: florasulam (4.84%)

Application rate: 4 fl oz/acre