Talstar P is gentle on ornamentals, lawns, trees etc if used as directed on establised plants if as directed on product label.
Since Talstar P is a non-selective herbicide, it could potentially kill bees. It is recommended that you spray when pollinators are not active, either in the early morning or late evening, and that you avoid spraying flowering plants to reduce risk to pollinators.
Yes, Talstar P is toxic to honey bees. We recommend to avoid blooming plants and/or treat early in the morning or late in the evening when beneficial insects are not active.
You can apply Talstar P Professional Insecticide to gladiolus foliage and to the soil. You will need to check with your local department of agriculture to see if the plants can be sold.