- DDT
- Banned pesticide
- Banned insecticide
- Banned chem.
- Bomb material in the video game Millipede
- Banned insecticide (abbr.)
- Bug spray ingredient that might hurt more than bug bites
- Silent Spring topic
- Wrestling maneuver named after a banned substance
- Wrestling maneuver named after a chemical
- Pesticide included in a Mickey Slim
- Bygone insect killer
- Wrestling move named after a banned chemical
- Wrestling move that drives your opponent into a mat
- Silent Spring subject
- Wrestling move named after a banned substance
- Wrestling move named after a pesticide
- Rachel Carson concern
- Banned bug spray
- Stuff banned in 1972
- Banned bug killer
- EPA-banned spray
- Outlawed pesticide
- Insecticide banned in Canada and the U.S.A.
- Insecticide banned in Canada
- Chem. that won Müller the 1948 Nobel Prize in Medicine
- Pesticide banned in 1972
- Target of a 1972 EPA ban
- Erstwhile Monsanto product
- It's legally usable to fight malaria
- Its prohibition helped restore the US population of the bald eagle
- It was once used to control 7-Downs
- Now-banned subject of the 1948 Nobel Prize in Physiology or Medicine
- Subject of a 1948 Nobel Prize for its use to control disease
- Infamous weakener of eggshells
- Onetime bane of bald eagles
- Banned spray
- Bug killer (abbr.)
- Insecticide banned since 1973
- Bug killer
- Insecticide banned by the U.S. in 1973
- Killer banned in 1973
- Banned substance
- Infamous insecticide
- Malathion alternative
- Banned mosquito control agent
- Banned bug bane
- Target of a 1972 ban
- Bug-killing ecohazard, briefly
- Silent Spring toxin
- Toxic spray banned by the EPA
- Now-banned pesticide that decimated the bald eagle population
- Outlawed spray
- Pesticide banned by the EPA
- Wrestling move named for a hazardous pesticide
- Environmental no-no
- Outlawed insecticide
- Silent Spring subj.
- The EPA banned it in 1972
- Malaria stopper
- Pesticide banned by the EPA in 1972
- EPA-banned pesticide
- Prohibited insecticide
- Prohibited pesticide
- EPA-banned pesticide since 1972
- Early EPA concern
- EPA-banned insecticide
- Rachel Carson subject
- Rachel Carson subj.
- '50s wildlife threat
- Spray used on 64 Across
- Banned pesticide: Abbr.
- Carson target
- Carson's target
- Onetime pesticide: Abbr.
- Banned insecticide, briefly
- Banned insecticide, for short
- Carson subject
- WWII-era malaria controller
- Its disappearance aided bald eagles
- Bane in Joni Mitchell's "Big Yellow Taxi"
- Banned organochloride
- Compound that Merck started making in '43
- Environmental Defense Fund's initial target
- What the EPA banned in 1972
- What Ms. Carson criticized
- Banned hydrocarbon
- One of the Stockholm Convention's "dirty dozen" (2001)
- What Carson warned about
- What Rachel Carson wanted banned
- Erstwhile controller of Dutch elm disease
- Ms. Carson's target
- Spray banned in '72
- Subject for Ms. Carson
- Bug killer banned by the EPA
- 1970s EPA concern
- Banned agrochemical
- Chemical used to fight malaria
- Subj. of the book "Silent Spring"
- The WHO used it to fight malaria
- Army insecticide.
- Insecticide.
- Modern culicide.
- Modern insecticide.
- Nemesis of insects.
- Pest killer.
- Substance used to prevent disease.
- Culicide.
- Insects' nemesis.
- Finale for insects.
- Insect spray
- Insect spray: Abbr.
- Pesticide
- Plant spray
- Proscribed pesticide
- Rachel Carson target
- Chem. insecticide
- Toxic pesticide
- Insecticide, for short
- Anathema to R. Carson
- Insecticide in disrepute
- Banned poison
- Toxic insecticide
- It was banned in 1973
- Mantis killer
- Potent pesticide
- Subject of a 1973 ban
- Bug killer, briefly
- C14H9Cl5
- C14H9Cl5, familiarly
- Insect killer
- Danger in the water supply
- Chloral derivative, for short
- Old agricultural letters
- One target of Rachel Carson's "Silent Spring"
- Toxic spray
- It's been banned in the U.S. since 1972
- Target of a 1972 ban in the U.S.
- Insecticide whose spelled-out name has 31 letters
- Subj. of the 1948 Nobel in Physiology or Medicine
- E.P.A.-banned substance
- Antimalarial agent
- Chemical restricted by the Stockholm Convention
- Malaria-fighting compound during W.W. II
- Silent Spring pesticide
- Silent Spring topic, for short
- Silent Spring topic, in brief
- Silent Spring spray
- Pesticide banned in the '70s
- Debugging aid?
- Substance whose primary use earned its discoverer the 1948 Nobel Prize in Physiology - but is now banned
- Silent Spring subject, for short
- Insecticide whose 1972 ban led to the comeback of the bald eagle
- Banned pesticide, for short
- Noted organochloride, in brief
- Banned antimalarial
- Banned compound once used to control malaria
- Subj. of Rachel Carson's "Silent Spring"
- Substance banned for agricultural use in 1972, for short
- Banned pesticide whose discoverer won a Nobel Prize
- The maker of this has agreed to settle a decade-old pollution lawsuit
- Chemical used to control malaria in the Second World War
- Infamous insecticide, for short
- Subj. for Rachel Carson
- Widely banned insecticide
- Strong pesticide
- Insecticide banned since 1972
- Banned insecticide letters
- Prohibited bug spray
- Another banned chemical
- Banned insect control agent
- Controversial pesticide (Abbr.)
- Insecticide banned by the EPA
- WWII insecticide
- Taboo spray's letters
- EPA-banned bug killer
- Notorious insecticide
- Banned insecticide's letters
- Insecticide letters
- Banned crop spray
- Dangerous '50s crop spray
- Old crop spray
- Bug spray no more
- EPA concern of the 1970s
- Insecticide banned in the U.S.
- Pesticide banned thanks to "Silent Spring"
- Pesticide in a 1972 EPA ban
- An insecticide
- Banned herbicide, briefly
- Insecticide banned in 1972
- WWII spray
- Eco hazard
- Banned chemical
- Erstwhile pesticide
- Environmentally destructive pesticide
- Danger in the water supply, once
- Outlawed pesticide, for short
- Banned killer
- The EPA says it's bad
- Subj. of a 1973 ban
- Pro wrestling maneuver that shares its name with a banned substance
- Outlawed killer
- Outlawed organochlorine
- Banned organochlorine
- Toxin mentioned in Joni Mitchell's "Big Yellow Taxi"
- Bird-endangering chemical
