scholarly journals The Influence of 2,4-Dichlorophenoxyacetic Acid on the Phosphorus Metabolism of Cranberry Bean Plants (Phaseolus vulgaris)

1954 ◽  
Vol 29 (5) ◽  
pp. 490-491 ◽  
Author(s):  
Theodore L. Rebstock ◽  
Charles L. Hamner ◽  
Harold M. Sell
Keyword(s):  
Phaseolus Vulgaris ◽  
Dichlorophenoxyacetic Acid ◽  
Phosphorus Metabolism ◽  
Bean Plants ◽  
2,4 Dichlorophenoxyacetic Acid

EXPERIMENTS ON THE RELATIVE SUSCEPTIBILITY OF WEEDS TO AUXIN HERBICIDES

1962 ◽  
Vol 40 (11) ◽  
pp. 1401-1409 ◽  
Author(s):  
J. R. Hay
Keyword(s):  
Phaseolus Vulgaris ◽  
Root Formation ◽  
Effective Control ◽  
Inorganic Salts ◽  
Dichlorophenoxyacetic Acid ◽  
Functional Importance ◽  
Molecular Configuration ◽  
Auxin Herbicides ◽  
Chlorophenoxyacetic Acid ◽  
2,4 Dichlorophenoxyacetic Acid

Sections of stems of Silene cucubalus, Galeopsis tetrahit, and Phaseolus vulgaris were cultured under sterile conditions in media containing inorganic salts, sucrose, agar, and the herbicides 2-methyl, 4-chlorophenoxyacetic acid, 2,4-dichlorophenoxyacetic acid, or 2-(2,4,5-trichlorophenoxy)propionic acid. The herbicide which gave the most effective control of a species under field conditions was also the most active in inducing root formation and proliferation on stem sections of that species. The response of the sections to these auxin herbicides diminished as the plants from which the sections were taken became more mature. The amount of herbicide recovered from treated shoots of these species was not correlated with susceptibility. It is postulated that susceptibility to these materials depends upon (i) the affinity of the species for the molecular configuration of the herbicide and (ii) the relative amount and functional importance of the susceptible tissues at the time of treatment.

Metabolism of 2,4-dichlorophenoxyacetic acid. II. Metabolism of the side chain by bean plants

1952 ◽  
Vol 40 (2) ◽  
pp. 277-285 ◽  
Author(s):  
Robert L. Weintraub ◽  
John N. Yeatman ◽  
James A. Lockhart ◽  
Justin H. Reinhart ◽  
Melvin Fields
Keyword(s):  
Side Chain ◽  
Dichlorophenoxyacetic Acid ◽  
Bean Plants ◽  
2,4 Dichlorophenoxyacetic Acid
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