11. Pyriproxyfen is a juvenile hormone analog and an insect growth regulator . 12. Specifically, methoprene mimics the hormone in insects that acts as a growth regulator . 13. Then there's another, trickier approach to no-mow lawns : Growth regulators . 14. "' Chlormequat "'is an organic compound that is used as a plant growth regulator . 15. To combat this disease, insect growth regulator ( IGR ), pyriproxyfen has been used. 16. Biodynamics does not use chemically synthesized fertilizers, pesticides, fungicides, fumigants, hormones, antibiotics or growth regulators . 17. "' Cyromazine "'is a triazine insect growth regulator used as an insecticide and an acaricide. 18. Plant hormones act as plant growth regulators or modulators. 19. The bait is an insect growth regulator called hexaflumuron. 20. In cases where fleas are in the home, Shetlar suggests insecticides that contain insect growth regulators .
