Photodecomposition of a formulated mixed butyl ester of 2,4-dichlorophenoxyacetic acid in aqueous and hexane solutions

1979 ◽  
Vol 27 (1) ◽  
pp. 79-82 ◽  
Author(s):  
Shane S. Que Hee ◽  
Steven H. Paine ◽  
Ronald G. Sutherland
Keyword(s):  
Butyl Ester ◽  
Dichlorophenoxyacetic Acid ◽  
2,4 Dichlorophenoxyacetic Acid

Soil microbial communities response to herbicide 2,4-dichlorophenoxyacetic acid butyl ester

2010 ◽  
Vol 46 (2) ◽  
pp. 175-180 ◽  
Author(s):  
Changpeng Zhang ◽  
Xingang Liu ◽  
Fengshou Dong ◽  
Jun Xu ◽  
Yongquan Zheng ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Butyl Ester ◽  
Soil Microbial Communities ◽  
Dichlorophenoxyacetic Acid ◽  
Soil Microbial ◽  
2,4 Dichlorophenoxyacetic Acid

The metabolic fate of 2,4-dichlorophenoxyacetic acid-n-butyl ester in the wistar rat

1985 ◽  
Vol 57 (4) ◽  
pp. 231-236 ◽  
Author(s):  
Gene E. Schulze ◽  
J. W. Blake ◽  
John A. Dougherty
Keyword(s):  
Butyl Ester ◽  
Wistar Rat ◽  
Dichlorophenoxyacetic Acid ◽  
Metabolic Fate ◽  
2,4 Dichlorophenoxyacetic Acid

Differential effects of certain phenoxyacetic acid compounds and phenylcarbamates on plant species. II. Effects of foliage applications with special reference to yields of wheat

1950 ◽  
Vol 1 (4) ◽  
pp. 401 ◽  
Author(s):  
RM Moore
Keyword(s):  
Sodium Salt ◽  
Butyl Ester ◽  
Seedling Stage ◽  
Dichlorophenoxyacetic Acid ◽  
Growth Stages ◽  
Phenoxyacetic Acid ◽  
Grain Yields ◽  
Triticum Vulgare ◽  
2,4 Dichlorophenoxyacetic Acid ◽  
Different Growth Stages

The effects of foliage sprays of various phenoxyacetic acid derivatives and of isopropyl n-phenylcarbamate on a dicotyledon, Phaseolus vulgaris, were compared. The carbamate was without effect and although all phenoxyacetic acid compounds were markedly toxic, they differed in the rapidity of their action. Wheat (Triticum vulgare) exhibited differential responses to phenoxyacetic acid compounds and to isopropyl phenylcarbaniate at different growth stages. Applications of four phenoxyacetic acid compounds to wheat at different stages of development, from late seedling to flowering, showed that grain yields were reduced most markedly by applications in the seedling stage; the butyl ester and amine salt of 2,4-dichlorophenoxyacetic acid were more toxic than the sodium salt. 0.1 per cent. foliage sprays of isopropyl phenylcarbamate had no effect on wheat in the late seedling or tillering stages, but severely depressed the yield of grain when applied at flowering. Barley (Hordeum vulgare) responded similarly. Higher concentrations applied to wheat at pre-shooting also reduced grain yields. Flax (Linum sitatissimum), although susceptible to pre-emergence treatment, was not affected by foliage sprays of isopropyl phenylcarbamate at any growth-stage. 0.1 per cent. applications of 2,4-dichlorophenoxyacetic acid as the sodium salt reduced flax yields only when applied at the seedling stage.

Effects of 2,4-dichlorophenoxyacetic acid butyl ester on chick liver

1993 ◽  
Vol 25 (2) ◽  
Author(s):  
AnaMar�a Evangelista de Duffard ◽  
Adriana Fabra de Peretti ◽  
Stella Castro de Cantarini ◽  
Ricardo Duffard
Keyword(s):  
Butyl Ester ◽  
Dichlorophenoxyacetic Acid ◽  
2,4 Dichlorophenoxyacetic Acid
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