Results 171 to 180 of about 20,251 (211)
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Delayed lethal effect of 2,4-Dichlorophenoxyacetic acid on bacteria
Bulletin of Environmental Contamination and Toxicology, 1969tolerance of bacteria to 2, 4-dichlorophenoxyacetic acid (2, 4-D)was increased by continued culturing in the presence of sublethal concentrations of the herbicide. The latter authors reported that sublethal quantities of 2, 4-D did not effect cell size or the total cellular yield of Aerobacter aerogenes.
C A, Lamartiniere +2 more
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Chronic toxicity of 2,4-dichlorophenoxyacetic acid in rats and dogs
Toxicology and Applied Pharmacology, 1971Abstract Starting at 3 wk of age, rats (25 female and 25 male per group) were fed for 2 yr either 0, 5, 25, 125, 625, or 1250 ppm of 2,4-dichlorophenoxyacetic acid (2,4-D) in the diet. No significant effect on growth rate, survival rate, organ weights, or hematologic values was noted.
W H, Hansen +3 more
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Spraying of Barley with 2,4-Dichlorophenoxyacetic Acid
Nature, 1959DR. H. INGVARD PETERSEN has discovered differences in the translocation of the plant growth regulator herbicides applied to cereal plants of different ages1. His autoradiographs show that whereas radioactive 2,4-dichlorophenoxyacetic acid applied to barley at the one- to three-leaf stage is readily translocated to all parts of the plant, including ...
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Effects of 2,4-Dichlorophenoxyacetic Acid on Chicks
Science, 1948M K, Bjorn, H T, Northen
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Metabolism of 2,4-dichlorophenoxyacetic acid
Journal of Chromatography A, 1976Masood Arjmand, Ralph O. Mumma
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Photodecomposition of 2,4-Dichlorophenoxyacetic Acid
Journal of Agricultural and Food Chemistry, 1966D. G. Crosby, H. O. Tutass
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Determination of 2,4-dichlorophenoxyacetic acid in wheat grain
Journal of Agricultural and Food Chemistry, 1975A E, Dupuy, T J, Forehand, H, Tai
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