… Longray makes ULV and thermal foggers and sprayers Coronavirus (COVID-19): How Grainger is Preparing and Responding. … Jan 01, 2012 quick identifier: sabre red cone/fogger/cb/ag 1/1/2012. section 1 – chemical product & company…. Pyrethrum is a contact insecticide, which means the chemical must touch the insect to kill it. Pyrethrum is used in head…