This journal provides immediate access to some articles. Volume 16(2); April 1941 Articles JETHRO TULL IN MEMORIAM PMCID: PMC437880 INHIBITION OF INCREASE AND ACTIVITY OF TOBACCO-MOSAIC VIRUS UNDER NITROGEN-DEFICIENT CONDITIONS PMCID: PMC437881 RESPONSE OF SEEDLINGS TO VARIOUS WAVEBANDS OF LOW INTENSITY IRRADIATION PMCID: PMC437882 ABSORPTION AND UTILIZATION OF RADIOACTIVE CARBON DIOXIDE BY SUNFLOWER LEAVES PMCID: PMC437883 NATURE OF BOUND WATER IN COLLOIDAL SYSTEMS PMCID: PMC437884 UNEQUAL DISTRIBUTION OF SOLUBLE SOLIDS IN THE PULP OF CITRUS FRUITS PMCID: PMC437885 TOLERANCE OF SHORTLEAF PINE SEEDLINGS FOR SOME VARIATIONS IN SOLUBLE CALCIUM AND H-ION CONCENTRATION PMCID: PMC437886 THE EFFECT OF AERATION ON GROWTH OF THE TOMATO IN NUTRIENT SOLUTION PMCID: PMC437887 LACTIC ACID FORMATION IN ALCOHOLIC FERMENTATION BY YEAST PMCID: PMC437888 PRESSURE-COMPOSITION RELATIONSHIPS OF THE GAS IN THE MARINE BROWN ALGA, NEREOCYSTIS LUETKEANA PMCID: PMC437889 X-RAY EFFECTS ON THE GROWTH AND REPRODUCTION OF WHEAT PMCID: PMC437890 PLANT CULTURE EQUIPMENT PMCID: PMC437891 ANTAGONISTIC ACTION OF CHLORIDES ON THE TOXICITY OF IODIDES TO CORN PMCID: PMC437892 SOME COMMENTS ON THE MECHANISM OF PHLOEM TRANSPORT PMCID: PMC437893 pH DETERMINATION IN PLANT TISSUE PMCID: PMC437894 POTASSIUM DETERMINATION BY THE COBALTINITRITE METHOD AS AFFECTED BY TEMPERATURE AND pH PMCID: PMC437895 CHANGES IN CHEMICAL COMPOSITION OF TWIGS AND BUDS OF YELLOW POPLAR DURING THE DORMANT PERIOD PMCID: PMC437896 Brief Papers: A PRESS FOR RECOVERY OF FLUIDS FROM PLANT TISSUES PMCID: PMC437897 SEED IMPRESSIONS ON PLASTIC FILMS PMCID: PMC437898 COMPARATIVE TRANSMISSION SPECTROGRAMS OF DIFFERENT CONCENTRATIONS OF LEAF EXTRACT PMCID: PMC437899 Note NOTES PMCID: PMC437900 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||