«If people want to use perennial natives or heirlooms, they should not
use systemic insecticides,» Krischik said.
«Ask first, before you buy, to confirm they're not
using systemic insecticides,» said Holm.
Not exact matches
I've been
using a (
systemic)
insecticide but it seems very slow.
The
systemic insecticides can build to toxic levels in the dog if not
used extremely carefully.
Nonetheless, the wholesale grower recently discontinued spraying foliage with neonicotinoids, although it is still
using small amounts of the
systemic insecticides in granular form on some tree crops in the field.