Derigo Herbicide bottle (60 oz) epa_registration_33068-1 Trichoderma harzianum Rifai strain T22

Trichoderma harzianum Rifai strain T22

When weeds are controlled desirable forage is able to flourish

apply when young or immature stages are first seen and repeat once per week for 2 to 3 weeks

sod webworms

and landscape beds

Derigo Herbicide bottle (60 oz) epa_registration_33068-1 Trichoderma harzianum Rifai strain T22Derigo controls many invasive grasses and broadleaf weeds while promoting healthy grass cover and offering unparalleled versatility for managing warm season grasses on roadsides. Derigo controls many invasive grasses and broadleaf weeds while promoting healthy grass cover and offering unparalleled versatility for managing warm season grasses on roadsides. Not only does it target a broad spectrum of troublesome grassy and broadleaf weeds, it also