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Last week a verruga expert, Dr. T. S. Battistini of the Peruvian Hygienic Institute, thought he had a promising lead: the sandfly is extremely vulnerable to DDT. When the rainy season ends in June, Peru will launch an intensive DDT attack in a test area. It will be none too soon; verruga, long unknown outside of Peru, seems to be spreading. Since 1939 outbreaks have been reported in Colombia and Ecuador...

Author: /time Magazine | Title: Medicine: Death in the Valley | 5/19/1947 | See Source »

...trappings of a civic crusade. Local chambers of commerce, boards of health, Rotary and Kiwanis Clubs will march on the flies in close ranks. In northern Iowa a mechanized column of 40 former G.I.s is training with pressure spray outfits. They plan to hit Mason City on June 9, DDT-ing the whole town fly-less in two hours by the clock...

Author: /time Magazine | Title: Science: No Flies on Iowa? | 4/14/1947 | See Source »

Toxic ammo of the anti-fly movement is good new DDT, which will be sprayed on cattle, barns, downtown restaurants, garbage pails, old-fashioned outhouses. But the state authorities warn that DDT alone will not make Iowa flyless. Flies breed in any sort of decaying organic matter. Eggs hatch and adult flies develop in about eight days. DDT will kill flies, but only strict sanitation will keep the fly reserves from mounting a counteroffensive...

Author: /time Magazine | Title: Science: No Flies on Iowa? | 4/14/1947 | See Source »

...Gunderson thinks that the statewide campaign will cost nearly half a million dollars for DDT alone. But freedom from flies will make livestock fatten faster, increase the milk yield, improve public health. "Besides," he says, "what's a man's Sunday morning sleep worth to him when there's a fly in the room...

Author: /time Magazine | Title: Science: No Flies on Iowa? | 4/14/1947 | See Source »

...Natives and visitors (including Coalmaster John L. Lewis) held their offended noses. So many tourists began hurrying home that the nervous Lee County Chamber of Commerce wired Washington (the U.S. Fish & Wildlife Service) for help and advice. Last week Army airplanes were spraying the masses of decomposing fish with DDT to prevent a threatened fly plague...

Author: /time Magazine | Title: Science: Yellow-Green Peril | 2/10/1947 | See Source »

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