By inhibiting the biosynthesis of gibberellins

centipedegrass and bahiagrass

black spot

Phosphorus Acid inhibits oxidative phosphorylation in the metabolism of oomycetes and blocks essential pathogen enzymes limiting pathogen growth directly

Kopa Insecticidal Soap jug (2.5 gal) attribute_set_Default By inhibiting the biosynthesis ofKopa insecticidal soap is a potassium salt of fatty acid soap that controls insects, mites and powdery mildew. Kopa can be used for organic production Kopa insecticidal soap is a potassium salt of fatty acid soap that controls insects, mites and powdery mildew. Kopa can be used for organic production. Broad spectrum activity on insect and mite pests Labeled for use on herbs and vegetables 0 Day preharvest interval (PHI) 12 hour REI Controls powdery