Now updated for CSW19. New words, if any, and new inflections of existing words, are shown in red.
| acaricidal | relating to an acaricide, a substance that kills mites and ticks. |
| acaricide | a substance that kills mites and ticks. |
| alachlor | a type of herbicide. |
| aldicarb | a crystalline compound used as a pesticide. |
| aldrin | a chlorinated hydrocarbon, used as a contact insecticide. |
| algaecide | a substance for killing algae. |
| algicidal | having the property of killing algae. |
| algicide | a substance for killing algae. |
| allethrin | a light yellow viscous oily insecticide. |
| amitrole | a kind of herbicide. |
| antifungal | a substance used as a fungicide. | antimycin | a crystalline antibiotic used as a fungicide etc. |
| antipesticide | designating one opposed to the use of pesticides. |
| aphicide | something that kills aphids. |
| aphidicide | something that kills aphids. |
| atrazine | a kind of weedkiller. |
| bactericide | an agent that kills bacteria. |
| benomyl | a pesticide and fungicide. |
| biopesticidal | of or like a biopesticide. |
| biopesticide | a biological pesticide. |
| captan | a type of agricultural fungicide produced from mercaptan. |
| chlordan | a highly poisonous liquid insecticide. |
| chlordane | a highly poisonous liquid insecticide. |
| chlorpicrin | a colourless insoluble toxic lachrymatory liquid used as a pesticide and a tear gas. |
| chromene | a chemical compound produced by certain plants that acts as an insecticide. |
| cinerin | a pyrethrum compound used as an insecticide. |
| cyclodiene | a kind of organic insecticide. |
| cycloheximide | an agricultural fungicide that inhibits protein synthesis and is obtained from a soil bacterium, Streptomyces griseus. |
| dalapon | a herbicide used on unwanted grass. |
| daminozide | a kind of pesticide used on apple trees. |
| deet | an insect repellent. |
| demeton | an insecticide. |
| disinfest | to free of vermin. |
| disinfestation | the act of freeing of vermin. |
| disinfestant | an agent used to get rid of vermin. |
| diazinon | (Tradename) an insecticide. |
| dibenzofuran | a highly toxic chemical compound that is used in chemical synthesis and as an insecticide. |
| dicamba | a type of weedkiller. |
| dichlorvos | a pesticide used in fish-farming to reduce sea-lice. |
| dieldrin | a persistent chemical pesticide. |
| dimethoate | a kind of insecticide. |
| diquat | a kind of herbicide. |
| disulfoton | an organophosphorus systemic insecticide. |
| diuron | a herbicide. |
| endosulfan | a brownish crystalline insecticide. |
| endrin | an insecticide. |
| ethion | a pesticide. |
| fenthion | an insecticide. |
| fenuron | a herbicide. |
| ferbam | a fungicide. |
| flyspray | an insecticide, or the aerosol containing it. |
| fungicidal | having the properties of a fungicide. |
| fungicidally | (Adv.) FUNGICIDAL, having the properties of a fungicide. |
| fungicide | an agent that kills fungi. |
| fungistat | a substance that inhibits the growth of a fungus. |
| fungistatic | inhibiting the growth of fungi. |
| fungistatically | (Adv.) FUNGISTATIC, inhibiting the growth of fungi. |
| germicidal | of or relating to a germicide. |
| germicide | a substance that kills germs. |
| glyphosate | a synthetic compound widely used as a herbicide. |
| heptachlor | a very toxic pesticide. |
| herbicidal | having the properties of a herbicide, killing grass. |
| herbicidally | (Adv.) HERBICIDAL, having the properties of a herbicide, killing grass. |
| herbicide | a weedkiller. |
| insecticide | an agent that destroys insects. |
| larvicidal | killing larvae. |
| larvicide | an agent that kills larvae; (verb) to use such an agent > LARVICIDED, LARVICIDING. |
| leptophos | a pesticide associated with adverse health effects for people and animals. |
| leucocidin | a bacterial substance that destroys white blood cells. |
| lindane | an insecticide. |
| linuron | a herbicide. |
| malathion | (Tradename) an insecticide. |
| maneb | a powder for killing fungi. |
| menazon | an insecticide. |
| metarchon | a nontoxic substance, such as a chemical to mask pheromones, that reduces the persistence of a pest. |
| methoxychlor | a relatively nontoxic organochlorine insecticide. |
| metrifonate | an organophosphorus insecticide, aka trichlorfon. |
| milneb | a fungicide. |
| mirex | an insecticide. |
| miticidal | relating to a miticide, an agent which kills mites. |
| miticide | an agent which kills mites. |
| monuron | a kind of herbicide. |
| naled | an agricultural pesticide of low toxicity to mammals and rapidly degradable. |
| nematicidal | of or like a nematicide. |
| nematicide | a substance used to kill nematodes. |
| nematocide | a substance used to kill nematodes. |
| paraquat | (Tradename) a herbicide that kills green vegetation by interfering with photosynthesis. |
| parathion | an extremely toxic insecticide. |
| permethrin | a garden pesticide. |
| pesticidal | of or like a pesticide. |
| pesticide | a substance for killing pests. |
| phorate | an insecticide. |
| picloram | a herbicide. |
| piperazine | a crystalline nitrogen compound used in medicine, insecticides etc. |
| pulicide | a substance that destroys fleas. |
| raticide | a substance or person who kills rats. |
| ratsbane | rat poison; white arsenic. |
| ronnel | an insecticide. |
| rotenone | an insecticide and fish-poison prepared from derris and other roots. |
| silvex | a herbicide. |
| simazine | an organic herbicide used as a general weedkiller. |
| sporicidal | killing spores. |
| sporicide | a substance that kills spores. |
| systemic | relating to a system (noun) something affecting the whole system, as a systemic pesticide |
| systemically | (Adv.) SYSTEMIC, relating to a system. |
| thiram | an insecticide. |
| toxaphene | chlorinated camphene used as an insecticide. |
| trichlorfon | a crystalline compound used esp as an insecticide. |
| trichlorphon | a crystalline compound used as an insecticide. |
| trichomonacidal | relating to a trichomonacide, an agent used to destroy trichomonads. |
| trichomonacide | an agent used to destroy trichomonads. |
| trifluralin | an herbicide used in the control of weeds. |
| vermicidal | suitable for killing worms. |
| vermicide | a substance that kills worms. |
| viricidal | relating to a viricide, a substance that destroys a virus. |
| viricide | the killing of viruses. |
| virucidal | relating to a virucide, a substance that destroys a virus. |
| virucide | the killing of viruses. |
| weedicide | something that kills weeds. |
| weedkiller | a chemical preparation or other substance for killing weeds. |
| zineb | an organic fungicide. |
| ziram | a white compound used as a fungicidal powder on vegetables and some fruit crops. |