Word: insection
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Besides DDT, three other highly effective weapons have been developed for the Army & Navy: 1) an insect "bomb," consisting of a small can which, when opened, releases an "aerosol" gas loaded with an insecticide (such as DDT or quick-killing pyrethrum) that instantly fills a room; 2) a new mosquito repellent, "Formula 6-12," which smells like witch hazel and is reported to be six times as effective as 100% citronella; 3) N.M.R.I. 201, a still more effective repellent just developed by the Navy, said to last eleven hours...
Along Long Island's Jones Beach rolled a truck, laying a curtain of thick white fog like a smoke screen. Within a few minutes, flies and mosquitoes in its path were observed to stagger and collapse. In half an hour, every insect on the beach was dead. Next day, the four-mile beach area got another fog dose. By the time weekenders arrived, a few hours later, the DDT beach test was clearly a "100% success...
This spectacular show was staged last week to demonstrate one of the most promising methods yet found for applying the wonder insecticide, DDT. The Todd Shipyards had rigged up an insect-killing version of its Army & Navy smoke-screen generator. The contraption sprays a dry, odorless, stainless cloud of fine oil particles containing a 5% solution of DDT. The fog disappears in a few minutes, leaving a deposit of DDT crystals on everything it touches...
...long, cool, wet spring favored aphid reproduction and killed off many of its natural enemies (notably ladybugs). The aphid, or plant louse, a squashy insect usually about the size of a pinhead, is not rated as a big-league pest in the U.S. But its Ohio holiday was only a sample of what the aphid might do if it were let alone. If all her offspring lived, a single female could girdle the earth with her progeny in a single season...
Scrubtyphus, about as serious as louse-borne typhus, is spread by small mites, often present in tall grass. It is fought by burning the suspected area, impregnating clothing with insect powder, keeping skin covered. The Army is working on a vaccine...