YearbookU.S. Government Printing Office, 1952 |
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Page 96
... Dust and liquid mixtures of pollen have been applied from air- planes and conventional spray and dusting equipment . Bombs and shot- gun shells containing pollen have been used for rapid distribution of pollen . Under controlled ...
... Dust and liquid mixtures of pollen have been applied from air- planes and conventional spray and dusting equipment . Bombs and shot- gun shells containing pollen have been used for rapid distribution of pollen . Under controlled ...
Page 157
... dust ( at least 50 percent ) has been used in this way . Chlordane , applied as a 2 - percent spray or a 5 - percent powder to re- stricted areas where the insects hide has given good results . A 5 percent DDT spray or 10 percent DDT ...
... dust ( at least 50 percent ) has been used in this way . Chlordane , applied as a 2 - percent spray or a 5 - percent powder to re- stricted areas where the insects hide has given good results . A 5 percent DDT spray or 10 percent DDT ...
Page 178
... dust can , is recommended for the destruction of fleas on dogs . The application of the dust to the building will destroy the larvae and adults as they emerge . Methods are available for the con- trol of grasshoppers , earwigs , and ...
... dust can , is recommended for the destruction of fleas on dogs . The application of the dust to the building will destroy the larvae and adults as they emerge . Methods are available for the con- trol of grasshoppers , earwigs , and ...
Page 203
... dust diluent ; the solvent is then allowed to evaporate , and the mixture is ground . Or a solution of the insecticide may be sprayed into the dust diluent during the mixing and grinding process . Sometimes the chemical is dissolved in ...
... dust diluent ; the solvent is then allowed to evaporate , and the mixture is ground . Or a solution of the insecticide may be sprayed into the dust diluent during the mixing and grinding process . Sometimes the chemical is dissolved in ...
Page 210
... dust and a wettable powder - for testing by American entomologists . Later undi- luted DDT was imported , and in June 1943 the manufacture of DDT was be- gun in the United States for use by the Armed Forces . When the end of the Second ...
... dust and a wettable powder - for testing by American entomologists . Later undi- luted DDT was imported , and in June 1943 the manufacture of DDT was be- gun in the United States for use by the Armed Forces . When the end of the Second ...
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Common terms and phrases
acre adult aerosol Agriculture alfalfa animals aphids applied areas arsenate attack bait boll bollworm borer breeding bugs Bureau of Entomology California cattle cause chemical chlordane citrus corn cotton crops damage dieldrin disease dosages dust effective eggs emulsion Entomology and Plant feed field flies flowers fruit fumigation grain grasshoppers growers grubs hatch honey bees host house flies important inches infested injury insect pests insecticides Japanese beetle kill laboratory large numbers larvae lead arsenate leaf leafhopper lice lindane livestock mate material ment methods methoxychlor methyl bromide mites mosquitoes moth nest organic parasites parathion peas percent Plant Quarantine poison pollen potato pounds psyllid Quarantine residues resistant scale insects season secticides sects seed soil species specimens spores spray sprayers spread stage studies temperature tests ticks tion toxaphene toxic treated treatment trees trol usually varieties virus weed weevil wings worms
Popular passages
Page 311 - ... if any word, statement, or other information required by or under authority of this Act to appear on the label or labeling is not prominently placed thereon with such conspicuousness (as compared with other words, statements, designs, or graphic matter in the labeling) and in such terms as to render it likely to be read and understood by the ordinary individual under customary conditions of purchase and use...
Page 311 - First. If any substance has been mixed and packed with it so as to reduce or lower or injuriously affect its quality or strength. Second. If any substance has been substituted wholly or in part for the article. Third. If any valuable constituent of the article has been wholly or in part abstracted.
Page 303 - economic poison" means (1) any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any insects, rodents, nematodes, fungi, weeds, and other forms of plant or animal life or viruses, except viruses on or in living man or other animals, which the Secretary shall declare to be a pest, and (2) any substance or mixture of substances intended for use as a plant regulator, defoliant or desiccant. b. The term "device...
Page 311 - Act; (c) if the labeling accompanying it does not contain directions for use which are necessary and if complied with adequate for the protection of the public; (d) if the label does not contain a warning or caution statement which may be necessary and if complied with adequate to prevent injury to living man and other vertebrate animals...
Page 311 - misbranded" shall apply — • (1) to any economic poison or device if its labeling bears any statement, design, or graphic representation relative thereto or to its ingredients which is false or misleading in any particular...
Page 311 - If any word, statement, or other information required by or under authority of this chapter to appear on the label or labeling is not prominently placed thereon with such conspicuousness (as compared with other words, statements, designs, or devices, in the labeling) and in such terms as to render it likely to be read and understood by the ordinary individual under customary conditions...
Page 313 - Act, or is otherwise dangerous to the health of the people of the United States, or is of a kind forbidden entry Into, or forbidden to be sold or restricted in sale In the country In which it is made or from which It Is exported...
Page 311 - ... (e) if the label does not bear an ingredient statement on that part of the immediate container and on the outside container or wrapper, if there be one, through which the ingredient statement on the immediate container cannot be clearly read, of the retail package which is presented or displayed under customary conditions of purchase...
Page 313 - That upon the payment of the costs of such libel proceedings and the execution and delivery of a good and sufficient bond to the effect that such articles shall not be sold or otherwise disposed of contrary to the provisions of this Act, or the laws of any State, Territory, District, or insular possession, the court may by order direct that such articles be delivered to the owner thereof.
Page 14 - ... else, an Egyptian mummy; and which, lastly, after remaining in this state, without food and without motion, for three years longer, should, at the end of that period, burst its silken cerements, — struggle through its earthly covering, and start into day a winged bird: — What, think you, would be the sensation excited by the strange piece of intelligence...