Biological control ofFusarium oxysporum f.sp.cubense in banana by inoculation withPseudomonas fluorescens E. SivamaniS. S. Gnanamanickam OriginalPaper Pages: 3 - 9
Role of root hairs in phosphorus depletion from a macrostructured soil R. K. MisraA. M. AlstonA. R. Dexter OriginalPaper Pages: 11 - 18
Pectolytic enzymes activity and pathogenicity ofGaeumannomyces graminis var.tritici and related Phialophora-like fungi S. Martyniuk OriginalPaper Pages: 19 - 23
Effects of environmental conditions on the fixation and transfer of nitrogen from alfalfa to associated timothy T. C. TAM. A. Faris OriginalPaper Pages: 25 - 30
Hydrolysis of organic phosphates by corn and soybean roots N. G. JumaM. A. Tabatabai OriginalPaper Pages: 31 - 38
Phosphatase activity in corn and soybean roots: Conditions for assay and effects of metals N. G. JumaM. A. Tabatabai OriginalPaper Pages: 39 - 47
Effect of root volume and nitrate solution concentration on growth, fruit yield, and temporal N and water uptake rates by apple trees B. Bar-YosefS. SchwartzR. Assaf OriginalPaper Pages: 49 - 56
Osmotic adjustment inSorghum bicolor (L. Moench) grown under moisture stress in soil and osmotically modified solution cultures S. C. ChapmanK. S. Fischer OriginalPaper Pages: 57 - 62
Effect of salinity and its composition on the accumulation of selenium by alfalfa R. L. MikkelsenA. L. PageG. H. Haghnia OriginalPaper Pages: 63 - 67
Differential phytotoxicity among species and cultivars of the genus Brassica to wheat W. Mason-SedunR. S. Jessop OriginalPaper Pages: 69 - 80
Isolation and characterization of a new antifungal metabolite ofTrichoderma reesei R. WattsJ. DahiyaP. Tauro OriginalPaper Pages: 81 - 84
The efficiency of pot trials, or trials on undisturbed soil cores, as predictors of crop behaviour in the field A. O. OgunkunleP. H. T. Beckett OriginalPaper Pages: 85 - 93
Effects of CaSO4 and NaCl on growth and nitrogen fixation ofLeucaena leucocephala E. H. HansenD. N. Munns OriginalPaper Pages: 95 - 99
Effect of CaSO4 and NaCl on mineral content ofLeucaena leucocephala E. H. HansenD. N. Munns OriginalPaper Pages: 101 - 105
Phytophthora root-rot of container-grown citrus as affected by foliar sprays and soil drenches of phosphorous and acetyl salicylic acids G. E. Walker OriginalPaper Pages: 107 - 112
Modelling nutrient mobilisation in intensively mixed peaty heathland soil S. M. RossD. C. Malcolm OriginalPaper Pages: 113 - 121
Field study of the fate of labelled fertilizer ammonium-N applied to sesame and sunflower in a sandy soil S. Kh. AttaO. van Cleemput OriginalPaper Pages: 123 - 126
Artificial induction of the apple replant problem byPenicillium claviforme inoculation Vi Asta ČatskáV. VančuraGalina Hudská OriginalPaper Pages: 127 - 136
Effects of short-term flooding on growth, yield and mineral composition of wheat on sodic soil under field conditions D. B. SharmaAnand Swarup OriginalPaper Pages: 137 - 143
Effects of alkali metal cations on root extension in germinating tomato seedlings H. A. Kordan Short Communication Pages: 145 - 148