spraying, inspecting, infesting, defoliating, cleaning, spading, disinfecting, fogging, chlorinating, squeegeeing, scotch broom, quack grass, sprigging, exterminating, decontaminate, planting, creeping charlie, mealy bug, rotting, tussock moth, scrubbing, replanting, destroying, sterilizing, perfuming, myrtle spurge, unwatered, sago palm, fertilizing, mirid bug, mopping, fungus gnat, washing, mason bee, eradicating, fall webworm, greening, physic nut, aerating, swabbing, tansy ragwort, mulching, aedes aegypti, snipping, hosing, removing, dynamiting, powdering, hoary cress, thatching, harvesting, squishing, befouling, pollarding, oxalis, frizzing, dirtying, fusarium wilt, powerwash, gooseneck loosestrife, deloused, vacuuming, tomato hornworm, chinch bug, cooping, excreting, corn borer moth, untenanted, syringing, packing, dry walling, confederate jasmine, regrowing, beautifying, baling, retting, contaminating, orange hawkweed, peeling, inventorying, weeding, apple maggot, transplanting, composting, defecating, oxygenating, pampas grass, desiccate, smartweed, rototill, putrefy, crapping, carpenter bee, debark, mud dauber, tenting, germinating, water hyacinth, pokeweed, emptying, barricading, drying, purifying, dehydrating, proofing, extinguishing, blasting, coating, conditioning, cooling, curing, dressing, expensive, filtering, propelling, quenching, retarding, transportable

hydrocyanic acid, prussic acid