1. The effect ofAcremonium coenophialum on the growth and nematode infestation of tall fescue

   • C. P. West
   • E. Izekor
   • R. T. Robbins

   OriginalPaper Pages: 3 - 6

2. SelectingRhizobium phaseoli strains for use with beans (Phaseolus vulgaris L.) in Kenya: Infectiveness and tolerance of acidity and aluminium

   • N. K. Karanja
   • M. Wood

   OriginalPaper Pages: 7 - 13

3. SelectingRhizobium phaseoli strains for use with beans (Phaseolus vulgaris L.) in Kenya: Tolerance of high temperature and antibiotic resistance

   • N. K. Karanja
   • M. Wood

   OriginalPaper Pages: 15 - 22

4. Lolium multiflorum uptake of iron supplied as different synthetic chelates

   • J. J. Lucena
   • A. Gárate
   • O. Carpena

   OriginalPaper Pages: 23 - 28

5. Influence of field bed position, ground surface color, mycorrhizal fungi, and high root-zone temperature in woody plant container production

   • Steven E. Newman
   • Fred T. Davies Jr

   OriginalPaper Pages: 29 - 35

6. Differential response in growth and mycorrhizal colonisation of soybean to inoculation with two isolates ofGlomus clarum in soils of different P availability

   • I. Louis
   • G. Lim

   OriginalPaper Pages: 37 - 43

7. Resistance to boron toxicity amongst several barley and wheat cultivars: A preliminary examination of the resistance mechanism

   • Ross O. Nable

   OriginalPaper Pages: 45 - 52

8. Influence of hydrological fluctuations on the growth and nutrient dynamics ofPhalaris arundinacea L. in a riparian environment

   • O. Conchou
   • E. Fustec

   OriginalPaper Pages: 53 - 60

9. Effects of organic substrates and chloramphenicol or nalidixic acid on acetylene reduction associated with roots of intact maize and sorghum plants

   • D. B. Alexander
   • D. A. Zuberer

   OriginalPaper Pages: 61 - 67

10. Populations of bacteria and actinomycetes associated with sclerotia ofPhymatotrichum omnivorum buried in Houston black clay

    • D. A. Zuberer
    • C. M. Kenerley
    • M. J. Jeger

    OriginalPaper Pages: 69 - 76

11. Phosphorus sorption and extractability in Andic soil incubated with plant residues of variable P content

    • A. H. Bumaya
    • D. V. Naylor

    OriginalPaper Pages: 77 - 81

12. Response of corn (Zea mays L.) to manganese application on Atlantic Coastal Plain soils

    • E. Uribe
    • D. C. Martens
    • D. E. Brann

    OriginalPaper Pages: 83 - 88

13. Polysaccharide-hydrolyzing enzymes ofFrankia (Actinomycetales)

    • Stephen Safo-Sampah
    • John G. Torrey

    OriginalPaper Pages: 89 - 97

14. Vesicular-arbuscular mycorrhizal infection of lucerne roots in a cellulose-amended soil

    • L. Avio
    • M. Giovannetti

    OriginalPaper Pages: 99 - 104

15. Incidence and infectivity of vesicular-arbuscular mycorrhizas in some Saudi soils

    • A. A. Malibari
    • F. A. Al-Fassi
    • E. M. Ramadan

    OriginalPaper Pages: 105 - 111

16. Effect of calcium and nitrogen nutrition on bacterial canker disease of tomato

    • S. Z. Berry
    • G. G. Madumadu
    • M. Rafique Uddin

    OriginalPaper Pages: 113 - 120

17. Response of Leucaena/Rhizobium symbiosis to mineral nutrients in Southwestern Nigeria

    • N. Sanginga
    • K. Mulongoy
    • A. Ayanaba

    OriginalPaper Pages: 121 - 127

18. Nodulation and growth ofLeucaena leucocephala (Lam.) de Wit as affected by inoculation and N fertilizer

    • N. Sanginga
    • K. Mulongoy
    • A. Ayanaba

    OriginalPaper Pages: 129 - 135

19. Nitrogen contribution of Leucaena/Rhizobium symbiosis to soil and a subsequent maize crop

    • N. Sanginga
    • K. Mulongoy
    • A. Ayanaba

    OriginalPaper Pages: 137 - 141

20. Comparisons of primary production and nutrients absorption by aMiscanthus sinensis community in different soils

    • H. T. Mun

    OriginalPaper Pages: 143 - 149

21. Stomatal response to leaf water potential in almond trees under drip irrigated and non irrigated conditions

    • A. Torrecillas
    • M. C. Ruiz-Sanchez
    • A. L. Garcia

    Short Communication Pages: 151 - 153