This journal provides immediate access to some articles. Volume 26(4); October 1951 Articles SULPHUR NUTRITION OF COTTON PMCID: PMC437536 FURTHER THEORETICAL CONSIDERATIONS OF MODES OF EXPRESSION AND FACTORS POSSIBLY CONCERNED IN THE MOVEMENT OF MATERIALS THROUGH A TWO-PHASED SOLUTION SYSTEM PMCID: PMC437537 BIOCHEMICAL COMPOSITION OF COTTON LEAVES AND THEIR CHEMICAL DEFOLIATION AS AFFECTED BY ENVIRONMENT PMCID: PMC437538 DIFFERENCE IN ACTIVITY BETWEEN 2,4-DICHLORO-PHENOXYACETIC ACID AND OTHER AUXINS, AND ITS SIGNIFICANCE IN HERBICIDAL ACTION PMCID: PMC437539 ENZYMATIC CONVERSION OF INDOLE ACETALDEHYDE AND NAPHTHALENE ACETALDEHYDE TO AUXINS PMCID: PMC437540 PHYSIOLOGICAL AND BIOCHEMICAL CHANGES ACCOMPANYING POLLINATION IN ORCHID FLOWERS. II. RESPIRATION, CATALASE ACTIVITY, AND CHEMICAL CONSTITUENTS PMCID: PMC437541 CAUSES OF INJURY TO PLANTS RESULTING FROM FLOODING OF THE SOIL PMCID: PMC437542 THE NUTRIENT-ELEMENT BALANCE OF THE TOMATO AND ITS SUSCEPTIBILITY TO PHYTOPHTHORA INFESTANS AS AFFECTED BY TWO LEVELS OF ZINC PMCID: PMC437543 THE EFFECTS OF THE FORM OF NITROGEN AND THE AMOUNT OF BASE SUPPLY ON THE ORGANIC ACIDS OF TUNG LEAVES PMCID: PMC437544 INVESTIGATIONS OF ASCORBIC ACID DEHYDROGENASE OF PEAS (PISUM SATIVUM) AND ITS DISTRIBUTION IN THE DEVELOPING PLANT PMCID: PMC437545 THE RELATIVE HERBICIDAL EFFECTIVENESS OF SEVERAL DERIVATIVES OF 2,4-DICHLOROPHENOXYACETIC ACID AND 2,4,5-TRICHLOROPHENOXYACETIC ACID PMCID: PMC437546 THE GROWTH CAPACITY OF THE SUNFLOWER HYPOCOTYL PMCID: PMC437547 SOME EFFECTS OF PHOSPHORUS ON THE DEVELOPMENT, THE B VITAMIN CONTENT, AND THE INORGANIC COMPOSITION OF OATS PMCID: PMC437548 AUTORADIOGRAPHY AS AN AID IN DETERMINING THE GROSS ABSORPTION AND UTILIZATION OF FOLIAR APPLIED NUTRIENTS PMCID: PMC437549 NITROGEN AND AMINO ACID CONTENT OF THE VARIOUS PARTS OF ANDROPOGON ISCHAEMUM L PMCID: PMC437550 OCCURRENCE OF BACILLUS CEREUS IN MARYLAND SOILS WITH FRENCHED TOBACCO PMCID: PMC437551 FURTHER EVIDENCE FOR A CHEMICAL REACTION BETWEEN PLANT GROWTH-REGULATORS AND A PLANT SUBSTRATE PMCID: PMC437552 THE INFLUENCE OF VARIOUS SODIUM AND POTASSIUM SALTS UPON THE GROWTH OF YOUNG AVENA SEEDLINGS PMCID: PMC437553 Brief Papers: ASCORBIC ACID AND ASCORBIC ACID OXIDIZING ENZYMES OF GREEN BEAN PLANTS DEFICIENT IN MANGANESE PMCID: PMC437554 SOME RESPONSES OF YOUNG CORN PLANTS TO MALEIC HYDRAZIDE PMCID: PMC437555 A TECHNIQUE FOR GROWING PLANTS UNDER STERILE CONDITIONS PMCID: PMC437556 A TECHNIQUE FOR THE CULTIVATION OF HIGHER PLANTS UNDER STERILE CONDITIONS PMCID: PMC437557 THE EFFECT OF MALEIC HYDRAZIDE ON TOMATO PLANTS IN RELATION TO THEIR AGE AT THE TIME OF TREATMENT PMCID: PMC437558 Note NOTES PMCID: PMC437559 Correction ERRATA PMCID: PMC437560 Corrects: EFFECT OF 2,4-DICHLOROPHENOXYACETIC ACID ON THE INVERTASE, PHOSPHORYLASE AND PECTIN METHOXYLASE ACTIVITY IN THE STEMS AND LEAVES OF THE RED KIDNEY BEAN PLANTS. Plant Physiol. 1950 July; 25(3): 525–528. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||