Print page. Active Ingredient: Pyriproxyfen... 10.0% Insect growth regulator (IGR) lasts up to 7 months and can be transferred from location to location by insects which come into contact with the material. Cannot be shipped to AK, CT, HI, NY.NyGuard IGR Concentrate is an insect growth regulator used to control fleas, roaches (cockroaches) and many other listed pests. Very small amounts of this IGR are needed to stop insects from maturing into adults. Without reproducing adults, the pest population is greatly reduced.rint page. Active Ingredient: Pyriproxyfen... 10.0% Insect growth regulator (IGR) lasts up to 7 months and can be transferred from location to location by insects which come into contact with the material. Cannot be shipped to AK, CT, HI, NY.
Revealed... the 10 foods YOU should be eating now to boost your immune system and ward off colds and flu. From garlic to spinach, oysters to broth, these foods help fend off illness. Each contains vital immune-boosting vitamins, nutrients and minerals.
Antioxidants in foods, including vitamins A, C and E, polyphenols and certain minerals, such as selenium boost immune function by quenching free radicals, highly-reactive compounds that are formed as byproducts of normal processes in the body or enter the body from the environment, according to Penn State University.