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Baited trap for exterminating flies - which is a chamber with long narrow openings and contg. a bait and an insecticide or fly-paper
Baited trap for exterminating flies - which is a chamber with long narrow openings and contg. a bait and an insecticide or fly-paper
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机译:诱捕苍蝇的诱饵诱捕器-这是一个狭长而狭窄的小室,连续不断。诱饵和杀虫剂或苍蝇纸
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摘要
New baited traps for combatting flies which are troublesome to humans consists of (a) a chamber with an internal vol. of 200-2000 cm3 and (b) a bait, located inside the chamber, contg. a food which is attractive to the insects to be exterminated and an insecticide substance and/or an adhesive ("birdlime"). The chamber is closed on all sides except its upper side, where one to four lengthwise openings are located, their area being 2-15% of the total external area of the chamber. Traps are simpler, smaller and more economical than known traps, but are equally effective.
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