Q: I grew several plants outside this last summer Rosemary, Geranium, etc. When I brought them in for winter it seems I now have fungus gnats in all my houseplants. Please give advice. I would prefer not to use chemicals but am getting desperate.
The Environmental Protection Agency recently banned the insecticide chlorpyrifos due to concern over the chemical’s neurological impacts on humans, so Oregon's grass seed industry needs immediate solutions for insect control.