Abstract
Tall fescue (Festuca arundinacea Schreb.) plants infected by the fungal endophyte Neotyphodium coenophialum (Morgan-Jones & Gams) (Glenn et al., 1996) often perform better than noninfected plants, especially in marginal resource environments. There is a lack of information about endophyte related effects on the rhizosphere of grasses. In a greenhouse experiment, four endophyte-infected (E+) tall fescue clones (DN2, DN4, DN7, DN11) and their endophyte-free (E−) forms were grown in limed (pH 6.3) Porter soil (low fertility, acidic, high aluminum and low phosphorus content, coarse-loamy mixed mesic Umbric Dystrochrept) at three soil P levels (17, 50, and 96 mg P kg-1 soil) for five months. Excluding the genotype effect, endophyte infection significantly increased cumulative herbage DM yield by 8% at 17 mg P kg-1 soil but reduced cumulative herbage DM yield by 12% at 96 mg P kg-1 soil. With increased P availability in the soil, shoot and root DM, and root/shoot ratio in E+ plants were significantly less when compared to E− plants. Endophyte infection increased specific root length at 17 and 50 mg P kg-1soil. At soil P level of 17 mg P kg-1soil, E+ plants had significantly higher P concentrations both in roots and shoots. Similar relationships were found for Mg and Ca. E+ plants had significantly higher Zn, Fe, and Al concentration in roots, and lower Mn and Al concentration in shoots when compared to E− plants. Ergot alkaloid concentration and content in shoot of E+ plants increased with increasing P availability in the soil from 17 to 50 mg P kg-1 but declined again at 96 mg P kg-1 soil. Ergot alkaloid accumulation in roots increased linearly with P availability in the soil. Results suggest that endophyte infection affects uptake of phosphorus and other mineral nutrients and may benefit tall fescue grown on P-deficient soils. Phosphorus seems also to be involved in ergot alkaloid accumulation in endophyte-infected tall fescue.
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References
Arachavaleta M, Bacon C W, Hoveland C S and Radcliffe D E 1989 Effect of tall fescue endophyte on plant response to environmental stress. Agron. J. 81, 83–91.
Arechavaleta M, Bacon C W, Plattner R D, Hoveland C S and Radcliffe D E 1992 Accumulation of ergopeptide alkaloids in endophyte-infected tall fescue grown under deficits of soil water and nitrogen fertilizer. Appl. Environ. Microbiol. 58, 857–861.
Azevedo M D 1993 Studies on the fungal endophyte Acremonium coenophialum in tall fescue. Ph.D. Thesis. Oregon State University.
Azevedo M D and Welty R E 1995 A study of the fungal endophyte Acremonium coenophialum in the roots of tall fescue seedlings. Mycologia 87, 289–297.
Bacon C W 1993 Abiotic stress tolerances (moisture, nutrients) and photosynthesis in endophyte-infected tall fescue. In Proc. Int. Symp. on Acremonium/Grass Interactions. Eds. S S Quisenberry and R E Joost. pp. 123–141. 5–7 Nov. 1990, New Orleans, LA.
Bacon C W and De Battista J 1991 Endophytic fungi of grasses. In Handbook of Applied Mycology. Eds. D K Arora, B Rai, K G Mukerji and G R Knudsen. pp 231–256. Marcel Dekker, Inc., New York.
Belesky D P, Devine O J, Pallas J E Jr, Stringer W C 1987 Photosynthetic activity of tall fescue as influenced by a fungal endophyte. Photosynthetica 21, 82–87.
Belesky D P and Fedders J M 1995 Tall fescue development in response to Acremonium coenophialum and soil acidity. Crop Sci. 35, 529–533.
Belesky D P and Fedders J M 1996 Does endophyte influence regrowth of tall fescue? Ann. Bot. 78, 499–505.
Belesky D P, Stringer W C and Hill N S 1989 Influence of endophyte and water regime upon tall fescue accessions: I. Growth characteristics. Ann. Bot. 63, 495–503.
Belesky D P, Stuedemann J A, Plattner R D and Wilkinson S R 1988 Ergopeptine alkaloids in grazed tall fescue. Agron. J. 80, 209–212.
Cheplick G P, Clay K and Marks S 1989 Interactions between infection by endophytic fungi and nutrient limitation in the grasses Lolium perenne and Festuca arundinacea. New Phytol. 111, 89–97.
Clay K 1994 The potential role of endophytes in ecosystems. In Biotechnology of Endophytic Fungi of Grasses. Eds. C W Bacon and J F White, Jr. pp 73–99. CRC Press, Inc., Boca Raton, FL.
De Battista J P, Bacon C W, Severson R, Plattner R D and Bouton J H 1990a Indole acetic acid production by the fungal endophyte of tall fescue. Agron. J. 82, 878–880.
De Battista J P, Bouton J H, Bacon C W and Siegel M R 1990b Rhizome and herbage production of endophyte removed tall fescue clones and populations. Agron. J. 82, 651–654.
Flieger M, Sedmera P, Novak J, Cvak L, Zapletal J and Stuchlik J 1991 Degradation products of ergot alkaloids. J. Nat. Prod. 54, 390–395.
Flores H E, Weber C and Puffet J 1996 Underground plant metabolism: The biosynthetic potential of roots. In Plant Roots: The Hidden Half. 2nd ed. Eds. Y Waisel, A Eshel and U Kafkafi. pp 931–935. Marcel Dekker, Inc., New York.
Garner G B, Rottinghaus G E, Cornell C N and Testereci H 1993 Chemistry of compounds associated with endophyte/grass interaction: ergovaline-and ergopeptine-related alkaloids. Agric. Ecosyst. Environm. 44, 65–80.
Glenn A E, Bacon C W, Price R and Hanlin R T 1996 Molecular phylogeny of Acremonium and its taxonomic implications. Mycologia 88, 369–383.
Hanson A A 1979 The future of tall fescue. In Tall Fescue. Eds. R C Buckner and L P Bush. pp. 341–344. Agron. Monogr. 20. ASA, CSSA, SSSA, Madison, WI.
Hill N S and Agee C S 1994 Detection of ergoline alkaloids in endophyte-infected tall fescue by immunoassay. Crop Sci. 34, 530–534.
Hill N S, Belesky D P and Stringer W C 1991a Competitiveness of tall fescue as influenced by Acremonium coenophialum. Crop Sci. 31, 185–190.
Hill N S, Parrot W A and Pope D D 1991b Ergopeptine alkaloid production by endophytes in a common tall fescue genotype. Crop Sci. 31, 1545–1547.
Hill N S, Stringer W C, Rottinghaus G E, Belesky D P, Parrot W A and Pope D D 1990 Growth, morphological and chemical component responses of tall fescue to Acremonium coenophialum. Crop Sci. 30, 156–161.
Hinton D M and Bacon C W 1985 The distribution and ultrastructure of the endophyte of toxic tall fescue. Can. J. Bot. 63, 36–42.
Joost R E 1995 Acremonium in fescue and ryegrass: Boon or bane. A review. J. Anim. Sci. 73, 881–883.
Kingston H M and Jassie L B 1988 Introduction to Microwave Sample Preparation. Am. Chem. Soc., Washington, D.C. 263 p.
Lapeyrie F F, Chilvers G A and Douglass P A 1984 Formation of metachromatic granules following phosphate uptake by mycelial hyphae of an ectomycorrhizal fungus. New Phytol. 98, 345–360.
Latch G C M 1993 Physiological interactions of endophytic fungi and their hosts. Biotic stress tolerance impared to grasses by endophytes. In Proc Int. Symp. on Acremonium/Grass Interactions. Eds. S S Quisenberry and R E Joost. pp 143–156. 5–7 Nov. 1990, New Orleans, LA.
Latch G C M, Hunt W F and Musgrave D R 1985 Endophytic fungi affect growth of perennial ryegrass. N.Z. J. Agric. Res. 28, 165–168.
Lyons P C, Plattner R D and Bacon C W 1990 Occurrence of peptide and clavine ergot alkaloids in tall fescue. Science 232, 487–489.
Maclean B M, Matthew C and latch G C M 1993 The effect of endophyte on drought resistance in tall fescue. In Proc 2nd Int. Symp. on Acremonium/Grass Interactions. Eds. D E Hume, G C M Latch and H S Easton. pp 165–169. 4–6 Feb. 1993, Palmerston North, New Zealand.
Marks S, Clay K and Cheplick G P 1991 Effects of fungal endophytes on interspecific and intraspecific competition in the grasses Festuca arundinacea and Lolium perenne. J. Appl. Ecol. 28, 194–204.
Marschner H 1986 Mineral nutrition in higher plants. Academic Press Inc., London. 674 p.
Olsen S R and Sommers L E 1982 Phosphorus. In Methods of Soil Analysis. Part 2. Ed. A L Page. Agronomy 9, 403–430.
Peters E J and Zam A H B M 1981 Allelopatic effects of tall fescue genotypes. Agron. J. 73, 56–58.
Richardson M D, Bacon C W and Hoveland C S 1990 The effect of the endophyte removal on gas exchange in tall fescue. In Proc. Int. Symp. on Acremonium/Grass Interactions. Eds. S S Quisenberry and R E Joost. pp 189–193. 3 Nov. 1990, Louisiana Agric. Exp. Stn., Baton Rouge, LA.
Robbers J E 1984 The fermentative production of ergot alkaloids. In Advances in Biotechnological Processes, Vol 3. Eds. A Mizrahi and A L van Wezel. p 197. A R Liss, New York.
Rottinghaus G E, Garner G B, Cornell C N and Ellis J L 1991 HPLC method for quantitating ergovaline in endophyte-infested tall fescue: seasonal variation of ergovaline in stems with leaf sheaths, leaf blades, and seed heads. J. Agric. Food Chem. 39, 112–115.
Schmidt D 1993 Effects of Acremonium uncinatum and a Phialophora-like endophyte on vigour, insect and disease resistance of meadow fescue. In 2nd Int. Symp. on Acremonium/Grass Interactions. Eds. D E Hume, G C M Latch and H S Easton. pp 185–187. 4–6 Feb. 1993, Palmerston North, New Zealand.
Siegel M R, Jarlfors U, Latch G C M and Johnson M C 1987 Ultrastructure of Acremonium coenophialum, Acremonium lolii, and Epichloe typhina endophytes in host and nonhost Festuca and Lolium species of grasses. Can. J. Bot. 65, 2357–2367.
Sleper D A, Garner G B, Nelson C J and Sebaugh J L 1980 Mineral concentration of tall fescue genotypes grown under controlled conditions. Agron. J. 72, 720–722.
West C P, Izekor E, Turner K E and Elmi A A 1993 Endophyte effects on growth and persistence of tall fescue along a water-supply gradient. Agron. J. 85, 264–270.
White J A and Brown M R 1979 Ultrastructure and x-ray analysis of phosphorus granules in a vesicular-arbuscular mycorrhizal fungus. Can. J. Bot. 57, 2812–2818.
White R H, Engelke M C, Morton S J, Johnson-Cicalese J M and Ruemmele B A 1992 Acremonium endophyte effects on tall fescue drought tolerance. Crop Sci. 32, 1392–1396.
Wilhelm W W and Nelson C J 1978 Growth analysis of tall fescue genotypes differing in yield and leaf photosynthesis. Crop Sci. 18, 951–954.
Wright R J, Baligar V C and Wright S F 1987 The influence of acid soil factors on the growth of snapbeans in major Appalachian soils. Commun. Soil Sci. Plant Anal. 18, 1235–1252.
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Malinowski, D., Belesky, D., Hill, N. et al. Influence of phosphorus on the growth and ergot alkaloid content of Neotyphodium coenophialum-infected tall fescue (Festuca arundinacea Schreb.). Plant and Soil 198, 53–61 (1998). https://doi.org/10.1023/A:1004279401196
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DOI: https://doi.org/10.1023/A:1004279401196