Digitaria ischaemum (Schreb.) Muhl.: Pg. 18-23
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Ahrens, J. F. and A. Bing. 1982. Chemical control of large crabgrass on railroad ballast. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 36:238-240.

Aiken, G. E., S. E. Sladden, and D. I. Bransby. 1995. Cutting height and frequency effects on composition, yield, and quality of a bermudagrass-crabgrass mixture. J. Prod Agric. 8:79-83.

Aldrich, R.J. 1984. Weed-Crop Ecology. Breton Publishers. Belmont, CA.

Ashley, R. A. 1982. Timing applications of diclofop for control of large crabgrass. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 36:199-202.

Auer, M. S. and J. M. Spiers. 1987. Over-the-top application of selective grass herbicides to control crabgrass in seedling blueberries. J. Miss. Acad. Sci. 32:105-108.

Bains, S., J. Jhooty, S. Sokhi, and H. Rewal. 1978. Role of Digitaria sanguinalis in outbreaks of brown stripe downy mildew of maize. Plant Dis. Rep. 62: 143.

Banko, T. J. 1984. Postemergent control of grasses in annual flowers beds. Proc. S. N. A. Res. Conf. Annu. Rep. South. Nurserymen's. Assoc. 225-226.

Bantilan, R.T., Palada, M.C., and Harwood, R. 1974. Integrated weed management:1. Key factors affecting crop-weed balance. Philippine Weed Sci. Bull.

Barber, L. and H. Evans. 1976. Characterization of a nitrogen-fixing bacterial strain from the roots of Digitaria sanguinalis. Can. J. Microbiol. 22: 254-60.

Barrett, M. 1981. Crabgrass control in lawns. Michigan. Ext. Bull. E. Coop. Ext. Serv. Mich. State. Univ. (1509) 2p.

Bedmar, F., M. I. Leaden, and J. J. Eyherabide. 1989. Evaluation of different combinations of acetochlor with linuron and fluorochloridone for weed control in sunflower. Tests. Agrochem. Cult. 10:94-95.

Beiber, G.L. And C.S. Hoveland. 1968. Phytotoxicity of plant materials on seed germination of crownvetch, Coronilla varia L. Agron J. 60:185-8.
Beisler, J., R. Pienkowski, L. Kok, and W. Robinson. 1977. Insects associated with three weedy grasses and yellow nutsedge. Environ. Entomol. 6: 455-59.

Berry, C. 1977. Initial response of pine seedlings and weeds to dried sewage sludge in rehabilitation of an erodedforest site. USDA. For. Serv. Res. Note. SE. U. S. Southeast. For. Exp. Stn. 249-57.

Beuret, E. and J. Caputa. 1983. Weeds of crops. Les mauvaises herbes des cultures. Rev. Suisse. Vitic. Arboric. Hortic. 15:234-239.

Bhowmik, P. C. and S. W. Bingham. 1990. Preemergence activity of dinitroaniline herbicides used for weed control in cool-season turfgrasses. Weed. Technol. J. Weed. Sci. Soc. Am. 4:387-393.

Bhowmik, P. C. and U. B. Nandihalli. 1988. Control of large crabgrass and fall panicum in corn with tridiphane and atrazine combinaitions. Weed. Sci. 36:359-362.

Bicki, T. J., L. M. Wax, and S. K. Sipp. 1991. Evaluation of reduced herbicide application strategies for weed control in coarse-textured soils. J. prod. agric. 4:516-519.

Biswas, P., A. Devi, P. Roy, and K. Paul. 1978. Enzyme activity in dormant and nondormant large crabgrass (Digitaria sanguinalis) seeds following hydration. Weed. Sci. 26: 90-3.

Branham, B. E. and P. E. Rieke. 1986. Effects of turf cultivation practices on the efficacy of preemergence grass herbicides. Agron. J. 78:1089-1091.

Bridges, D. C. and M. G. Stephenson. 1991. Weed control and tobacco (Nicotiana tabacum) tolerance with fomesafen. Weed. Technol. J. Weed. Sci. Soc. Am. 5:868-872.

Brust, G. E. 1990. Effects of below-ground predator-weed interactions on damage to peanut by southern corn rootworm (Coleoptera: Chrysomelidae). Environ. Entomol. 19:1837-1844.

Buchanan, G.A., Hoveland, C.S., and Horris, M. 1975. Response of weeds to soil pH. Weed Sci. 23:473-77.

Bucsbaum, H. and A. Gottlieb. 1979. Trifluralin and diuron, applied by irrigation, effectively control Digitaria sanguinalis in apple orchards. Hassadeh. 59:1842-1843.

Byrd, J. D. J. and A. C. York. 1987. Interaction of fluometuron and MSMA with sethoxydim and fluazifop. Weed. Sci. 35:270-276.

Byrd, J. D. J. and A. C. York. 1988. Interactions of carbaryl and dimethoate with sethoxydim. Weed. Technol. J. Weed. Sci. Soc. Am. 2:433-436.

Caballero, L. M., S. Peirano, and M. Galardo. 1983. Control of weeds in grain sorghum crops with Primextra 50 FW and the use of Concep 25 SCW as a herbicide antidote. Malezas. Asoc. Argent. Control. Malezas. 11:171-178.

Callahan, L. M. 1986. Crabgrass and goosegrass control in a bentgrass green in the transition zone. Agron. J. 78:625-628.

Callahan, L. M. and J. W. J. High. 1990. Herbicide effects on bermudagrass lawn recovery and crabgrass control during spring root decline in the north-south transition zone. J. Am. Soc. Hortic. Sci. 115:597-601.

Callahan, L. M. and D. P. Shepard. 1991. Control of annual weedy grasses in a bentgrass green with treatment programs of tri-calcium arsenate. J. Am. Soc. Hortic. Sci. 116:30-35.

Castner, E. P. and D. S. Murray. 1988. Large crabgrass control and grain sorghum response to herbicides applied with a shielded sprayer. Proc. South. Weed. Sci. Soc. 41:98.

Caviness, D. M., R. E. Talbert, and G. L. Klingaman. 1988. Chemigation and spray application of herbicides on container-grown ornamentals. Weed. Technol. J. 2:418-422.

Chalmers, D. R., H. J. Hopen, and A. J. Turgeon. 1987. Controlled-release preemergence herbicide formulations for annual grass control in Kentucky bluegrass (Poa pratensis) turf. Weed. Sci. 35:533-540.

Chenault, E. W. and A. F. Wiese. 1985. Effect of carrier on herbicide toxicity. Proc. South. Weed. Sci. Soc. 38:501-502.

Chism, W. J. and S. W. Bingham. 1991. Postemergence control of large crabgrass (Digitaria sanguinalis) with herbicides. Weed. Sci. 39:62-66.

Chollet, R. 1973. The effect of oxygen on 14CO2 fixation in mesophyll cells isolated from Digitaria sanguinalis (L.) Scop. leaves. Biochem. Biophys. Res. Commun. 55: 850-56.

Cohen, W. S. and D. R. Baxter. 1990. Sulfhydryl reagents and energy-linked reactions in monocot thylakoids. Plant Physiol. 93:1005-1010.

Cruz, L. S. P. and M. N. d. Gurgel. 1983. Effects of hexazinone and diuron and mixtures on crabgrass (Digitaria sanguinalis (L.) Scop) control on sugarcane (Saccharum spp). Plant Daninha. 6:15-20.

Dalrymple, R. L. 1990. Development, naming, and release of the Red River crabgrass variety. Proc. Forage. Grassl. Conf. 189-193.

Daniell, J. 1977. Weed control in non-bearing peaches. Proc. South. Weed. Sci. Soc. 30: 180

Datta, S.C. 1969. A handbook of systematic botany. Asia Publishing House, Bombay.

Davis, R.G., W.C. Johnson, and F.O. Wood. 1967. Weed root profiles. Agron J. 59:555-6.

Defelice, M. S., W. B. Brown, R. J. Aldrich, B. D. Sims, D. T. Judy, and D. R. Guethle. 1989. Weed control in soybeans (Glycine max) with reduced rates of postemergence herbicides. Weed. Sci. 37:365-374.

DeGregorio, R. E. and R. A. Ashley. 1984. Growth of bean/crabgrass planted in clover at 3 phosphorus levels. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 38:120-124.

Dernoeden, P. H. and J. K. Mathias. 1982. Single versus repeat application of various preemergent herbicides for crabgrass control. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 294-298.

Derr, J. F. and B. L. Appleton. 1989. Weed control with landscape fabrics. J. Environ. Hortic. 7:129-133.

Derr, J. F., T. J. Monaco, and T. J. Sheets. 1985. Response of three annual grasses to fluazifop. Weed. Sci. 33:693-697.

Derr, J. F., T. J. Monaco, and T. J. Sheets. 1985. Uptake and translocation of fluazifop by three annual grasses. Weed. Sci. 33:612-617.

Dest, W. and R. Peters. 1975. Annual weed control in silage corn--1974. Proc. Northeast. Weed. Control. Conf. 29: 37-43.

Dest, W. and R. Peters. 1975. Weed control in a new seeding of alfalfa--1974. Proc. Northeast. Weed.Control. Conf. 29: 56-60.

Dest, W., R. Peters, and A. Triolo. 1971. Annual weed control in new seedings of alfalfa. Northeast. Weed. Contr. Conf. Proc. 26: 239-42.

Dest, W., R. Peters, and A. Triolo. 1974. Annual weed control in field corn--1973. Proc. Northeast. Weed. Control. Control. Conf. 28: 17-23.

Dest, W., R. Peters, and A. Triolo. 1974. An evaluation of herbicides for crabgrass control in a new seeding of alfalfa. Proc. Northeast. Weed. Control. Control. Conf. 28: 47-51.

Dittrich, P., M. Salin, and C. Black. 1973. Conversion of carbon 4 of malate into products of the pentose cycle by isolated bundle sheath strands of Digitaria sanguinalis (L.) Scop. Leaves. Biochem. Biophys. Res. Commun. 55: 104-110.

Donson, J., G. P. Accotto, M. I. Boulton, P. M. Mullineaux, and J. W. Davies. 1987. The nucleotide sequence of a geminivirus from Digitaria sanguinalis. Virology, 161:160-169.

Donson, J., H. V. Gunn, C. J. Woolston, M. S. Pinner, M. I. Boulton, P. M. Mullineaux, and J. W. Davies. 1988. Agrobacterium-mediated infectivity of cloned digitaria streak virus DNA. Virology, 162:248-250.

Doohan, D. J., T. J. Monaco, T. J. Sheets, and R. B. Leidy. 1986. Residues and efficacy of fluazifop-butyl in strawberries. Weed. Res. 26:89-98.

Doub, J. P., H. P. Wilson, and K. K. Hatzios. 1988. Comparative efficacy of two formulations of alachlor and metolachlor. Weed. Sci. 36:221-226.

Doub, J. P., H. P. Wilson, T. E. Hines, and K. K. Hatzios. 1988. Consecutive annual applications of alachlor and metolachlor to continuous no-till corn (Zea mays). Weed. Sci. 36:340-344.

Dunn, S., G.K. Gruendling, and A.S. Thomas, Jr. 1968. Effects of light quality on the life cycles of crabgrass and barnyardgrass. Weed Science. 16:58-60.
Ebinger, J. 1974. A new form of Digitaria sanguinalis. Rhodora. 76: 57-8.

Edwards, G. and C. Black. 1971. Isolation of mesophyll cells and bundle sheath cells from Digitaria sanguinalis (L.) Scop. leaves and a scanning microscopy study of the internal leaf cell morphology. Plant Physiol. 47: 149-56.

Edwards, G., S. Lee, T. Chen, and C. Black. 1970. Carboxylation reactions and photosynthesis of carbon compounds in isolated mesophyll and bundle sheath cells of Digitaria sanguinalis (L.) Scop. Biochem. Biophys. Res. Commun. 39: 389-95.

Edwards, P. 1969. Fertilization of red clover Trifolium pratense and of "lands grass" Setaria pallide-fusca, Panicum laevifolium, Digitaria sanguinalis and Digitaria horizontalis in the Highland Sourveld of Natal. Repub. S. Afr. Dep. Agr. Tech. Serv. Tech. Commun. 80,18 p.

Eilers, R. J., G. D. Crouse, G. L. Durst, C. J. Manly, J. D. Webster, and V. J. Streusand. 1992. Inhibition of photosystem II electron transport and structure--activity relationships among herbicidally active 3-butenanilides. Pestic. Biochem. Physiol. 43:162-170.

Einhellig, F. A. and I. F. Souza. 1992. Phytotoxicity of sorgoleone found in grain sorghum root exudates. J. Chem. Ecol. 18:1-11.

Elmore, C. L. and J. A. Roncoroni. 1987. Evaluation of several herbicides for preemergent control of large crabgrass, Digitaria sanquinalis. Res. Prog. Rep. West. Soc. Weed. Sci. p.139-140.

Engel, R. and C. Bussey. 1971. The effect of three experimental herbicides on control of crabgrass and turfgrass species balance. Northeast. Weed. Contr. Conf. Proc. 26: 197 200.

Ennis, B. G. and R. A. Ashley. 1982. Evaluation of subsequent preemergence activity following postemergence application of BAS 9052 OH, diclofop and CGA 82725. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 36:132-134.

Ennis, B. G. and R. A. Ashley. 1982. Effectiveness of BAS 9052 OH, diclofop and CGA 82725 applied at various stages of growth of crabgrass. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 36:151-153.

Ennis, B. G. and R. A. Ashley. 1983. Effect of morning, mid-day and evening application on control of large crabgrass by several postemergence herbicides. Proc. Annu. Meet. Northeast. Weed. Sci. Soc.37:155-160.

Ennis, B. G. and R. A. Ashley. 1984. Crop oil as additive for crabgrass control by several postemergence herbicides. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 38:327-331.

Ennis, B. G. and R. A. Ashley. 1984. Effect of nitrogen fertility levels on crabgrass control by several postemergence herbicides. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 38:133-135.

Fermanian, T. W. and R. S. Michalski. 1989. WEEDER: an advisory system for the identification of grasses in turf. Agron. J. 81:312-316.
Ferreira, K. L. and H. D. Coble. 1994. Effect of DPX-PE350 on the efficacy of graminicides. Weed. Sci. 42:222-226.

Foy, C. L. and H. L. Witt. 1990. Seed protectants safen sorghum (Sorghum bicolor) against chloroacetamide herbicide injury. Weed. Technol. J. Weed. Sci. Soc. Am. 4:886-891.

Fretz, T. 1973. Weed competition research studies container production losses. Am. Nurserym. 133:14-15, 58-9.

Fretz, T. 1977. Evaluation of herbicide combinations for container nursery stock. Res. Circ. Ohio. Agric. Res. Dev. Cent. 226:39-41

Fretz, T. 1977. A comparison of oryzalin and profluralin for weed control in container grown nursery stock. Res. Circ. Ohio. Agric. Res. Dev. Cent. 226:48-50

Fretz, T. and W. Sheppard. 1978. USB-3153 and oxyfluorfen: two new experimental herbicides for container nursery stock. Res. Circ. Ohio. Agric. Res. Dev. Cent. 236:

Fry, J. D. and P. H. Dernoeden. 1984. Evaluation of experimental herbicides for preemergence control of crabgrass in turf. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 38:271-275.

Gerwick, B. C. and C. C. J. Black. 1979. Sulfur assimilation in C4 carbon pathway plants. Intercellular compartmentation of adenosine 5'-triphosphate sulfurylase in crabgrass leaves. Plant Physiol. 64:590-593.

Gilliam, C. H., G. Wehtje, and D. C. Fare. 1986. Postemergence control of goosegrass and large crabgrass in container-grown ornamentals. HortScience. 21:1394-1396.

Gilreath, P. R. and J. P. Gilreath. 1986. Response of 17 species of container-grown woody landscape and foliage plants to four postemergence herbicides. J. Environ. Hortic. 4:52-55.

Glaze, N. C. 1988. Herbicide evaluation of snapbean. Proc. South. Weed. Sci. Soc. 41:130

Glaze, N. C. and M. R. Hall. 1990. Cultivation and herbicides for weed control in sweet potato (Ipomoea batatas). Weed. Technol. J. Weed. Sci. Soc. Am. 4:518-523.

Glaze, N. C. and S. C. Phatak. 1981. Herbicide evaluation in direct-seeded peppers for transplant production. Proc. South. Weed. Sci. Soc. 41:113-121.

Godley, J. L. and L. M. Kitchen. 1986. Interaction of acifluorfen with fluazifop for annual grass control. Weed. Sci. 34:936-941.

Gonzales, R. A. and E. Franks. 1987. Induction of morphogenically competent callus and suspension cell cultures from leaf explants and mature seeds of Digitaria sanguinalis. In Vitro Cell Dev. Biol. J. Tissue Cult. Assoc. 23:581-584.

Greene, L. C., P. A. Meyers, J. T. Springer, and P. A. Banks. 1992. Biological evaluation of pesticides released from temperature-responsive microcapsules. J. agric. food chem. 40:2274-2278.

Grichar, W. J. and T. E. Boswell. 1986. Postemergence grass control in peanut (Arachis hypogaea). Weed. Sci. 34:587-590.

Guo, B. Z., Z. Q. An, J. W. Hendrix, and C. T. Dougherty. 1993. Influence of a change from tall fescue to pearl millet or crabgrass on the mycorrhizal fungal community. Soil Sci. 155:398-405.

Guy, C. B., R. E. Talbert, J. A. Ferguson, D. H. Johnson, and M. R. McClelland. 1989. Application of fluazifop-P, haloxyfop, and quizalofop by sprinkler irrigation. Weed. Sci. 37:585-590.

Hafliger, E. And Scholz, H. 1980. Grass Weeds 1. CIBA-GEIGY Ltd., Basle, Switzerland.

Hahn, R. R. 1992. Lasso MT and dual 8E are equally effective controls for large crabgrass in corn. St. Lawrence. Cty. Agric. News, 76:8, 19

Hallberg, M. and C. Larsson. 1981. Compartmentation and export of 14CO2 carbon dioxide isotope fixation products in mesophyll protoplasts from the C4 carbon pathway plant. Arch. Biochem. Biophys. 208:121-130.

Hallberg, M. and C. Larsson. 1983. Highly purified intact chloroplasts from mesophyll protoplasts of the C4 carbon pathway plant Digitaria sanguinalis. Inhibition of phosphoglycerate reduction by orthophosphate and by phosphoenolpyruvate. Physiol. Plant, 57:330-338.

Hanson, A. A., and Juska, F.V. 1971. Turfgrass Science. ASA. Madison, WI.

Harrison, P. A. and C. C. Black. 1982. Two-dimensional electrophoretic mapping of proteins of bundle sheath and mesophyll cells of the C4 carbon pathway grass Digitaria sanguinalis (L.) Scop. (crabgrass). Plant Physiol. 70:1359-1366.

Hartzler, R. G. and C. L. Foy. 1983. Compatibility of BAS 9052 OH with acifluorfen and bentazon. Weed. Sci. 31:597-599.

Hauser, E. and S. Parham. 1969. Effects of annual weeds and cultivation on the yield of peanuts.. Weed. Res. 9:192-7.

Henrard, J.T. 1950. Monograph of the genus Digitaria. Universitaire Pers Leiden, Leiden.

Herbert, T. 1975. Production of the perfect stage of Pyricularia from rice and other hosts. Ser. CE. Int. Cent. Trop. Agric. 9:161-4.

Herrick, R. M. and R. D. Ilnicki. 1985. Preemergence control of crabgrass in turf with pendimethalin. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 39:271-273.

Himmelstein, F. J. and R. A. Peters. 1981. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 70-73.

Himmelstein, F. J. and R. A. Peters. 1982. Preemergence activity of BAS 9052 OH, CGA-82725 and RO 13-8895 on crabgrass and several perennial forage species. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 36:17-21.

Himmelstein, F. J. and R. A. Peters. 1983. Crabgrass-alfalfa competition as influenced by application of postemergence herbicides. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 37:74-79.

Holm, L.G., Plucknett, D.L., Pancho, J.V., and Herberger, J.P. 1977. The world's worst weeds. The University Press of Hawaii.

Holshouser, D. L. and H. D. Coble. 1990. Compatibility of sethoxydim with five postemergence broadleaf herbicides. Weed. Technol. J. Weed. Sci. Soc. Am. 4:128-133.

Hsu, F. H. and C. J. Nelson. 1986. Planting date effects on seedling development of perennial warm-season forage grasses. II. Seedling growth. Agron. J. 78:38-42.

Hsu, F. H., C. J. Nelson, and A. G. Matches. 1985. Temperature effects on seedling development of perennial warm-season forage grasses. Crop Sci. 25:249-255.

Huber, S. 1978. Regulation of chloroplast photosynthetic activity by exogenous magnesium. Plant Physiol. 62:321-5.

Huber, S. and G. Edwards. 1975. C4 photosynthesis: light-dependent CO2 fixation by mesophyll cells, protoplasts, and protoplast extracts of Digitaria sanguinalis. Plant Physiol. 55:835-44.

Huber, S. and G. Edwards. 1976. A high-activity ATP translocator in mesophyll chloroplasts of Digitaria sanguinalis, a plant having the C4 dicarboxylic acid pathway of photosynthesis. Biochim. Biophys. Acta. 440:675-87.

Huber, S. and G. Edwards. 1976. Studies on the pathway of cyclic electron flow in mesophyll chloroplasts of A C4 plant. Biochim. Biophys. Acta, 449:420-33.

Huber, S. and G. Edwards. 1977. Transport in C4 mesophyll chloroplasts characterization of the pyruvate carrier. Biochim. Biophys. Acta, 462:583-602.

Huber, S. and G. Edwards. 1977. Transport in C4 mesophyll chloroplasts evidence for an exchange of inorganic phosphate and phosphoenolpyruvate. Biochim. Biophys. Acta. 462:603-12.

Huber, S., T. Hall, and G. Edwards. 1976. Differential localization of fraction I protein between chloroplast types. Plant Physiol. 57:730-3.

Igbokwe, P. E., S. C. Tiwari, J. B. Collins, and L. C. Russell. 1990. Herbicides for weed control in field-grown peppers. J. Miss. Acad. Sci. 35:27-29.

Johnson, B. J. 1978. Multiple herbicide treatments for grassy weed control in turf. Weed. Sci. 26:650-653.

Johnson, B. J. 1979. Large crabgrass control in turfgrasses with fall-applied herbicides. Agron. J. 71:137-138.

Johnson, B. J. 1980. Comparison of MSMA and DSMA for post-emergence crabgrass control in Kentucky bluegrass turf. Res. Bull. Univ. Ga. Exp. Stn. p.351.
Johnson, B. J. 1980. Herbicides for summer weed control in turfgrass. Res. Bull. Univ. Ga. Exp. Stn. p.256.

Johnson, B. J. 1981. Combinations of MSMA monosodium methanearsonate with preemergence herbicides for large crabgrass (Digitaria sanguinalis) control in turf. Weed. Sci. 29:386-389.

Johnson, B. J. 1982. Frequency of herbicide treatments for summer and winter weed control in turfgrass. Weed. Sci. 30:116-124.

Johnson, B. J. 1982. Combination of herbicides for winter and summer weed control in turf. Agron. J. 74:37-40.

Johnson, B. J. 1982. Kentucky bluegrass tolerance to consecutive preemergence herbicide treatments. Agron. J. 74:1063-1066.

Johnson, B. J. 1983. Treatment effects for crabgrass control from winter-applied atrazine in turf. Res. Rep. Univ. Ga. Coll. Agric. Exp. Stn. p.436.

Johnson, B. J. 1983. Response of weeds in bermudagrass (Cynodon dactylon) turf to tank-mixed herbicides. Weed. Sci. 31:883-888.

Johnson, B. J. 1987. Effect of core cultivation on preemergence herbicide activity in bermudagrass. HortScience. 22:440-441.

Johnson, B. J. 1993. Sequential herbicide treatments for large crabgrass (Digitaria sanguinalis) and goosegrass (Eleusine indica) control in bermudagrass (Cynodon dactylon) turf. Weed. technol. 7:674-680.

Johnson, B. J. 1994. Tank-mixed herbicides on large crabgrass (Digitaria sanguinalis) and goosegrass (Eleusine indica) control in common bermudagrass (Cynodon dactylon) turf. Weed. Sci. 42:216-221.

Johnson, B. J. 1994. Influence of dates and frequency of drive treatments on large crabgrass control in tall fescue turf. J. Environ. Hortic. 12:83-86.

Johnson, B. J. 1995. Frequency of drive (quinclorac) treatments on common bermudagrass tolerance and on large crabgrass control. J. Environ. Hortic. 13:104-108.

Johnson, B. J. and T. H. Bowyer. 1982. Management of herbicide and fertility levels on weeds and Kentucky bluegrass turf. Agron. J. 74:845-850.

Johnson, B. J. and R. E. Burns. 1985. Effect of soil pH, fertility, and herbicides on weed control and quality of bermudagrass (Cynodon dactylon) turf. Weed. Sci. 33:366-370.

Johnson, B. 1975. Postemergence control of large crabgrass and goosegrass in turf. Weed. Sci. 23: 404-9.

Johnson, B. 1977. Crabgrass and goosegrass control in Bermudagrass with herbicides. Res. Bull. Ga. Exp. Stn. p.195.

Johnson, B. 1977. Sequential DCPA treatments for weed control in turfgrasses. Agron. J. 69:396-8.

Johnson, B. 1977. Control of selected weeds with herbicides in cool-season turfgrasses in the mountain region of Georgia. Res. Bull. Ga. Exp. Stn. p.199.

Johnson, B. 1977. Sequential herbicide treatments for large crabgrass and goosegrass control in bermudagrass. Agron. J. 69:1012-14.

Johnson, W. C. I. and H. D. Coble. 1986. Crop rotation and herbicide effects on the population dynamics of two annual grasses. Weed. Sci. 34:452-456.

Johnson, W. C. I. and H. D. Coble. 1986. Effects of three weed residues on weed and crop growth. Weed. Sci. 34:403-408.

Jordan, D. L., R. E. Frans, and M. R. McClelland. 1993. Interactions of DPX-PE350 with fluazifop-P, sethoxydim, clethodim, and quizalofop-P. Weed. technol. 7:605-610.

Jordan, D. L., J. W. Wilcut, and L. D. Fortner. 1994. Utility of clomazone for annual grass and broadleaf weed control in peanut (Arachis hypogaea). Weed. technol. 8:23-27.

Jordan, D. L., A. C. York, M. R. McClelland, and R. E. Frans. 1993. Clomazone as a component in cotton (Gossypium hirsutum) herbicide programs. Weed. Technol. 7:202-211.

Jordon, D. L. and A. C. York. 1989. Effects of ammonium fertilizers and BCH 81508 S on antagonism with sethoxydim plus bentazon mixtures. Weed. Technol. J. Weed. Sci. Soc. Am. 3:450-454.

Jordon, D. L., A. C. York, and F. T. Corbin. 1989. Effect of ammonium sulfate and bentazon on sethoxydim absorption. Weed. Technol. J. Weed. Sci. Soc. Am. 3:674-677.

Kim, C. J. 1983. Effects of nitrogen application on the root competition between orchardgrass and crabgrass (Digitaria sanguinalis (L.) Scop.). Han'guk. Ch'uksan. Hakhoe. Korean. J. Anim. Sci. 25:697-702.

King, C. A. and L. R. Oliver. 1994. A model for predicting large crabgrass (Digitaria sanguinalis) emergence as influenced by temperature and water potential. Weed. Sci. 42:561-567.

King, L.J. And J.A. Kramer. 1955. A review of the crabgrass (Digitaria ischaemum and D. sanguinalis with notes on their pre-emergence control in turf. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 9:359-63.

Kleczkowski, L. A. and D. D. Randall. 1987. Immunologically distinct forms of adenylate kinase in leaves: comparison of subunit size of adenylate kinase from C3 and C4 plants. J. Exp. Bot. 38:1440-1445.

Klingaman, T. E., C. A. King, and L. R. Oliver. 1992. Effect of application rate, weed species, and weed stage of growth on imazethapyr activity. Weed. Sci. 40:227-232.

Kok, P. D. F., P. J. Robbertse, and A. E. VanWyk. 1989. Systematic study of Digitaria section Digitaria (Poaceae) in southern Africa. S. Afr. J. Bot. Off. J. S. Afr. Assoc. Botan. S. Afr. Tydskr. Plantkd. Amptelike. Tydskr. S. Afr. Genoot. Plantkd. 55:141-153.

Kovacevic, J. 1973. Digitaria sanguinalis (L.) Scop., an agrobotanical and his torical contribution on a relict species. Poljopr. Znan. Smotra. 40:617-23.

Lassiter, R. B. J. and H. D. Coble. 1987. Carrier volume effects on the antagonism of sethoxydim by bentazon. Weed. Sci. 35:541-546.

Laudien, H. 1972. Contributions to the biology, ecology, economic importance and distribution of barnyard grass, Echinochloa crus galli L., Digitaria sanguinalis L. scop., Setaria glauca L. and Setaria viridis L. in the German Federal Republic. Hohenheim. 86:149-62.

Laudien, H. and Koch, W. 1972. Some comments on the ecology and distribution of Echinochloa crus-galli (L.), Digitaria sanguinalis (Scop.) and Setaria spp. in the Federal Republic of Germany. Notiziaria sulle Malattie delle Piante. 86:149-162.

Leck et al. 1989. Ecology of soil seed banks. Academic Press Inc. San Diego, CA.

Liu, A. and C. Black. 1972. Glycolate metabolism in mesophyll cells and bundle sheath cells isolated from crabgrass, Digitaria sanguinalis (L.) Scop., leaves. Arch. Biochem. Biophys. 149: 269-80.

Luisoni, E. and M. Conti. 1970. Digitaria sanguinalis (L.) Scop., a new natural host of maize rough dwarf virus. [Corn]. Phytopathol. Mediter. 9: 102-105.

Mahoney, G. P. 1978. Postemergence chemicals for use in seedling lucerne to control Digitaria sanguinalis. Proc. Conf. Counc. Aust. Weed. Sci. Soc. 1:212-213.

Malakondaiah, N. and S. C. Fang. 1979. Differential effects of phenoxy herbicides on light dependent 14CO2 fixation in isolated cells of C3 and C4 carbon pathways. Pestic. Biochem. Physiol. 10:268-274.

Mayne, B., C. Kettering, G. Edwards, and C. Black. 1971. Spectral, physical, and electron transport activities in the photosynthetic apparatus of mesophyll cells and bundle sheath cells of Digitaria sanguinalis (L.) Scop. Plant Physiol. 47:600-05.

Miller, D. E. and J. S. Aarstad. 1990. Preplant tillage effects on irrigated corn grown on a sandy soil. J. prod. agric. 3:606-609.

Mitchell, W., A. McHugh, and G. Hendricks. 1978. Effect of surfactants on germination of hairy crabgrass and annual bluegrass. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 32:301-2.

Mitich, L.W. 1988. Crabgrass. Weed Technology. 2:114-15.

Morris, B. and W. Niles. 1987. Identifying and controlling annual grasses in lawns. Fact. Sheet. Coll. Agric. Univ. Nev. Reno. Nev. Coop. Ext. p.83.

Moseley, C. M. and E. S. J. Hagood. 1991. Decreasing rates of nonselective herbicides in double-crop no-till soybeans (Glycine max). Weed. Technol. J. Weed. Sci. Soc. Am. 5:198-201.

MtPleasant, J., R. E. McCollum, and H. D. Coble. 1990. Weed population dynamics and weed control in the Peruvian Amazon. Agron. J. 82:102-112.

Murdock, E. C., J. A. Alden, and J. E. Toler. 1986. Interactive effects of tobacco thrips control and herbicides on competition between large crabgrass (Digitaria sanguinalis) and peanuts (Arachis hypogaea). Weed. Sci. 34:896-900.

Myers, P. F. and H. D. Coble. 1992. Antagonism of graminicide activity on annual grass species by imazethapyr. Weed. Technol. J. Weed. Sci. Soc. Am. 6:333-338.

Nakamoto, H., M. S. B. Ku, and G. E. Edwards. 1982. Inhibition of C4 carbon pathway photosynthesis by (benzamidooxy)acetic acid. Photosynth. Res. 3:293-305.

Nashed, R. and R. Ilnicki. 1970. Absorption, distribution, and metabolism of linuron in corn, soybean, and crabgrass. Weed. Sci. 18:25-28.

Neal, J. C. 1987. Crabgrass control in turfgrasses. Long. Island. Hortic. News, 4-5.

Neal, J. C., P. C. Bhowmik, and A. F. Senesac. 1990. Factors influencing fenoxaprop efficacy in cool-season turfgrass. Weed. Technol. J. Weed. Sci. Soc. Am. 4:272-278.

Neely, C. L., M. H. Beare, W. L. Hargrove, and D. C. Coleman. 1991. Relationships between fungal and bacterial substrate-induced respiration, biomass and plant residue decomposition. Soil Biol. Biochem. 23:947-954.

Peregoy, R. S., L. M. Kitchen, P. W. Jordan, and J. L. Griffin. 1990. Moisture stress effects on the absorption, translocation, and metabolism of haloxyfop in johnsongrass (Sorghum halepense) and large crabgrass (Digitaria sanguinalis). Weed. Sci. 38:331-337.

Peters, E. J. and A. H. B. M. Zam. 1981. Allelopathic effects of tall fescue genotypes on Digitaria sanguinalis, birdfoot trefoil, and red clover in pasture mixtures. Agron. J. 73:56-58.

Peters, R. A. 1979. Competition between seedling alfalfa and crabgrass as influenced by herbicide treatments. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 33:20-23.

Peters, R. A. and J. R. Zaprzalka. 1982. Post-cutting herbicide applications on alfalfa for crabgrass control Digitaria sanguinalis. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 36:63-67.

Peters, R. and S. Dunn. 1971. Life history studies as related to weed control in the Northeast. large and small crabgrass. Conn. Storrs. Agr. Exp. Sta. Bull. p.415.

Porter, W. C. 1981. Evaluations of herbicides for use in sweet corn. Proc. South. Weed. Sci. Soc. 34:108-111.

Porter, W. C. 1990. Clomazone for weed control in sweet potatoes (Ipomoea batatas). Weed. Technol. J. Weed. Sci. Soc. Am. 4:648-651.
Porter, W. C. 1993. Postemergence grass control in sweet potatoes (Ipomoea batatas). Weed. technol. 7:812-815.

Potter, J. W. and C. C. J. Black. 1982. Differential protein composition and gene expression in leaf mesophyll cells and bundle sheath cells of the C4 carbon pathway plant Digitaria sanguinalis (L.) Scop. Plant Physiol. 70:590-597.

Ratera, E. L. 1981. Qualitative investigations on cyanogenetic principles in plants of Digitaria sanguinalis (L.) Scop. Rev. Cienc. Agrar. 2:6-9.

Rathnam, C. 1978. Metabolic regulation of carbon flux during C4 photosynthesis. i. evidence for parallel CO2 fixation by mesophyll and bundle sheath cells in situ. Z. Pflanzenphysiol. 87:65-84.

Rathnam, C. and G. Edwards. 1977. Use of inhibitors to distinguish between C4 acid decarboxylation mechanisms in bundle sheath cells of C4 plants. Plant Cell Physiol. 18:963-8.

Rathnam, C. and G. Edwards. 1977. C4 acid decarboxylation and CO2 donation to photosynthesis in bundle sheath strands and chloroplasts from species representing three groups of C4 plants. Arch. Biochem. Biophys. 182:1-13.

Radosevich, S.R. 1984. Weed Ecology : Implications for vegetation management. Wiley Inc., New York.

Rhodes, G. N. J. and H. D. Coble. 1984. Influence of application variables on antagonism between sethoxydim and bentazon. Weed. Sci. 32:436-441.

Robinson, A. 1969. Digitaria adscendens and D. sanguinalis (Gramineae) in Arkansas. Ark. Acad. Sci. Proc. 23:124-5.

Robinson, D. and D. Greene. 1976. Metabolism and differential susceptibility of crabgrass and witchgrass to simazine and atrazine. Weed. Sci. 24:500-04.

Rohde, W., J. W. Randles, P. Langridge, and D. Hanold. 1990. Nucleotide sequence of a circular single-stranded DNA associated with coconut foliar decay virus. Virology, 176:648-651.

Rumpho, M. E. and G. E. Edwards. 1984. Iniibition of 3-Phosphoglycerate-dependent O2 evolution by phosphoenolpyruvate in C4 mesophyll chloroplasts of Digitaria sanguinalis (L.) Scop. Plant Physiol. 76:711-718.

Rumpho, M. E. and G. E. Edwards. 1985. Characterization 4,4'-diisothiocyano-2,2'-disulfonic acid stilbene inhibition of 3-phosphoglycerate-dependent O2 evolution in isolated chloroplasts. Plant Physiol. 78:537-544.

Ryan, C. 1976. Controls for troublesome grasses. Victorian. Veg. Grow. 20:10-12.

Sandberg, C. L., E. J. Retzinger, C. W. Derting, and C. H. Wu. 1985. Glyphosate and other herbicides for reduced tillage. Proc. South. Weed. Sci. Soc. 38:86-89.

Sangster, A. 1977. Characteristics of silica deposition in Digitaria sanguinalis (L.) Scop. Ann. Bot. 41:341-50.

Sanok, W. J., J. B. Sieczka, and J. F. Creighton. 1981. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 35:172-174.

Sanok, W. J., J. B. Sieczka, and J. F. Creighton. 1981. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 35:160-162.

Schleicher, L. C., P. J. Shea, R. N. Stougaard, and D. R. Tupy. 1995. Efficacy and dissipation of dithiopyr and pendimethalin in perennial ryegrass (Lolium perenne) turf. Weed. Sci. 43:140-148.

Shea, P. and R. Peters. 1977. Competition between corn and crabgrass and corn and lambsquarters as influenced by N and K levels and spacings. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 31:108.

Shea, P. and R. Peters. 1978. Responses of corn, crabgrass and lambsquarters to varying levels of N and K in nutriculture. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 32:63.

Shieh, Y. J., M. S. B. Ku, and C. C. J. Black. 1982. Photosynthetic metabolism of aspartate in mesophyll and bundle sheath cells isolated from Digitaria sanguinalis (L.) Scop., a NADP malic enzyme C4 carbon pathway plant. Plant Physiol. 69:776-780.

Showler, A. T. and T. E. Reagan. 1991. Effects of sugarcane borer, weed, and nematode control strategies in Louisiana sugarcane. Environ. Entomol. 20:358-370.

Sims, B. D. and D. R. Guethle. 1992. Herbicide programs in no-tillage and conventional-tillage soybeans (Glycine max) double cropped after wheat (Triticum aestivum). Weed. Sci. 40:255-263.

Singh, G., I. C. Ram, and D. Singh. 1991. Crop-weed competition studies in greengram and blackgram. Trop. Pest. Manage. 37:144-148.

Sionit, N. and D. T. Patterson. 1985. Responses of C4 grasses to atmospheric CO2 enrichment II. Effect of water stress. Crop Sci. 25:533-537.

Sistachs, M. and J. Leon. 1974. Chemical control of weeds in soybean (Glycine max (L.) Merrill). Cuban. J. Agric. Sci. 8:89-94.

Skipper, H. D., E. C. Murdock, D. T. Gooden, J. P. Zublena, and M. A. Amakiri. 1986. Enhanced herbicide biodegradation in South Carolina soils previously treated with butylate. Weed. Sci. 34:558-563.

Skroch, W. A., C. J. Catanzaro, A. A. d. Hertogh, and L. B. Gallitano. 1994. Preemergence herbicide evaluations on selected spring and summer flowering bulbs and perennials. J. Environ. Hortic. 12:80-82.

Smeda, R. J. and A. R. Putnam. 1989. Effect of adjuvant concentration and carrier volume on large crabgrass (Digitaria sanguinalils) control with fluazifop. Weed. Technol. J. Weed. Sci. Soc. Am. 3:105-109.
Smeda, R. J. and A. R. Putnam. 1990. Influence of temperature, rainfall, grass species, and growth stage on efficacy of fluazifop. Weed. Technol. J. Weed. Sci. Soc. Am. 4:349-355.

Smith, A. E. and L. D. Martin. 1992. Crabgrass control in Coastal bermudagrass. J. Am. Soc. Agron. 84:786-788.

Smith, B. S., D. S. Murray, J. D. Green, W. M. Wanyahaya, and D. L. Weeks. 1990. Interference of three annual grasses with grain sorghum (Sorghum bicolor). Weed. Technol. J. Weed. Sci. Soc. Am. 4:245-249.

Smith, L. M. I., W. O. Lamp, and E. J. Armbrust. 1992. Potato leafhopper (Homoptera: Cicadellidae) utilization of alfalfa as a host: the role of non-host stimuli. J. entomol. Sci. 27:56-64.

Smith, L. M. I., W. O. Lamp, and E. J. Armbrust. 1994. Behavioral and reproductive response of caged Empoasca fabae(Homoptera: Cicadelliadae) to vegetation density of a host legume and a non-host grass. J. entomol. sci. 29:66-81.

Somody, C., R. Michieka, R. Ilnicki, and J. Somody. 1978. Paraquat and glyphosate in combination with herbicides for weed control in no-till corn. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 32:44-8.

South, D. B. 1992. Prodiamine: a herbicide for pine and hardwood nurseries. South. J. Appl. For. 16:142-146.

South, D. B. and D. H. Gjerstad. 1982. Postemergence control of grasses with selective herbicides in pine and hardwood seedbeds. Tree Plant Notes. U. S. For. Serv. 33:24-28.

Stalter, R. and D. T. Kincaid. 1986. Buried viable seed in the right-of-way of the Long Island Expressway, New York. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 40:104-108.

Stephenson, G. R., A. Tal, N. A. Vincent, and J. C. Hall. 1993. Interactions of fenoxaprop-ethyl with fenchlorazole-ethyl in annual grasses. Weed. technol. 7:163-8.

Sugiyama, T., M. R. Schmitt, S. B. Ku, and G. E. Edwards. 1979. Plant Cell Physiol. 20:965-971.

Talbert, R., R. Runyan, and H. Baker. 1970. Behavior of amiben and dinoben derivatives in Arkansas soils. Weed. Sci. 18:10-15.

Teasdale, J. R., C. E. Beste, and W. E. Potts. 1991. Response of weed to tillage and cover crop residue. Weed. Sci. 39:195-199.

Teasdale, J. R. and R. B. Taylorson. 1986. Weed seed response to methyl isothiocyanate and metham. Weed. Sci. 34:520-524.

Thetford, M., C. H. Gilliam, and J. D. Williams. 1995. Granular preemergence applied herbicides influence annual bedding plant growth. J. Environ. Hortic. 13:97-103.

Toole, E.H. And V.K. Toole. 1941. Progress of germination of seed of Digitaria as influenced by germination temperature and other factors. J. of Agric. Res. 63:65-90.
Turgeon, A. J., Ed. 1994. Turf Weeds and Their Control. ASA. Madison, WI.

Vencill, W. K. and P. A. Banks. 1994. Effects of tillage systems and weed managment on weed populations in grain sorghum (Sorghum bicolor). Weed. Sci. 42:541-547.

Vengris, J., Colby, W.G., and M. Drake. 1955. Plant nutrient competition between weeds and corn. Agron J. 55:213-15.

Vengris, J. 1975. Weedy grass competition in corn. Proc. Northeast. Weed. Control. Control. Conf. 29:141.

Vengris, J. 1978. Annual weedy grass competition in field corn. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 32:64-8.

Vitolo, D. B., R. D. Ilnicki, and M. J. Else. 1986. Crabgrass control in rye and bluegrass turf. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 40:272-275.

Vodianaia, L. A., A. I. Maglakelidze, V. B. Lebedev, L. F. Kozlova, and M. I. Iakushevich. 1986. Role of the completed stage in the life cycle of the fungus Pyricularia grisea. Soobshch. Akad. Nauk. Gruz. SSR. Bull. Acad. Sci. Ga. SSR. 122:401-404.

Waddington, D. V., Carrow, R. N., and Shearman, R. C. ed. Turfgrass. ASA. Madison, WI.

Walker, K. L. and D. J. Williams. 1988. Grass interference in container-grown Bailey's redosier dogwood (Cornus X baileyi). Weed. Sci. 36:621-624.

Walker, K. L. and D. J. Williams. 1989. Annual grass interference in container-grown bush cinquefoil (Potentilla fruticosa). Weed. Sci. 37:73-75.

Walker, K. L. and D. J. Williams. 1990. Weed interference in container-grown 'San Jose' juniper. HortScience. 25:650-651.

Walker, R. H., B. E. J. Norris, and J. A. McGuire. 1991. Grass weed management systems in grain sorghum (Sorghum bicolor). Weed. Technol. J. Weed. Sci. Soc. Am. 5:54-60.

Weber, D. C., F. X. Mangan, D. N. Ferro, and H. V. J. Marsh. 1990. Effect of weed abundance on European corn borer (Lepidoptera: Pyralidae) infestation of sweet corn. Environ. Entomol. 19:1858-1865.

Webster, H. L., D. L. Grant, R. B. Cooper, M. D. Hammond, and R. D. Hicks. 1986. Oryzalin and XL (benefin + oryzalin) for weed control in southern turfgrasses. Proc. South. Weed. Sci. Soc. 39:133-136.

Webster, R. D. and S. L. Hatch. 1983. Variation in the morphology of the lower lemma in the Digitaria sanguinalis complex. Iselya. 2:3-13.

Wehtje, G. and C. H. Gilliam. 1991. Weed control in field-grown holly. J. Environ. Hortic. 9:29-32.

Westberg, D. E., L. R. Oliver, and R. E. Frans. 1989. Weed control with clomazone alone and with other herbicides. Weed. Technol. J. Weed. Sci. Soc. Am. 3:678-685.
Wiederholt, R. J. and D. E. Stoltenberg. 1993. Resistance of giant foxtail (Setaria faberi Herrm.) and large crabgrass biotypes to acetyl-coenzyme A carboxylase inhibitors. Resist. Pest. manag. 5:17-18.

Wilcut, J. W., C. H. Gilliam, G. Wehtje, and D. C. Fare. 1987. Herbicide combinations for grass control in ornamentals. Res. Rep. Ser. Ala. Agric. Exp. Stn. Auburn. Univ. 5:29.

Wilson, H. P. and T. E. Hines. 1980. Postemergence control of annual grasses in soybeans. Proc. Annu. Meet. Northeast. Weed. Sci. Soc. 34:6-10.

Wilson, H. P., T. E. Hines, K. K. Hatzios, and J. P. Doub. 1988. Efficacy comparisons of alachlor and metolachlor formulations in the field. Weed. Technol. J. Weed. Sci. Soc. Am. 2:24-27.

Wilson, H., J. Belote, and T. Hines. 1974. Activities of alachlor and fluorodiphen in snap beans. Proc. Northeast. Weed. Control. Control. Conf. 28:161-6.

Winter, K., M. R. Schmitt, and G. E. Edwards. 1982. Microstegium vimineum, a shade adapted C4 grass. Plant Sci. Lett. 24:311-318.

Woebbecke, D. M., G. E. Meyer, K. VonBargen, and D. A. Mortensen. 1958. Color indices for weed identification under various soil, residue, and lighting conditions. Trans. ASAE. Jan/Feb:259-269.

Woodland, D. 1991. Contemporary plant taxonomy. Prentice Hall. Englewood, NJ.

Yaegashi, H. and T. Hebert. 1976. Effect of temperature, light and nutrients on production of perithecia by Pyricularia. Ann. Phytopathol. Soc. Jap. 42:556-62.

York, A. C., D. L. Jordan, and J. W. Wilcut. 1990. Effects of (NH4)2SO4 and BCH 81508 S on efficacy of sethoxydim. Weed. Technol. J. Weed. Sci. Soc. Am. 4:76-80.

York, A. C., J. W. Wilcut, and W. J. Grichar. 1993. Interaction of 2,4-DB with postemergence graminicides. Peanut. Sci. 20:57-61.

Zimdahl, R.L. 1980. Weed-Crop Competition. International Plant Protection Center, Oregon State University. Corvallis, OR.

1Aldrich, R.J. 1984. Weed-Crop Ecology. Breton Publishers. Belmont, CA.

Barrett, L.H.; Jagschitz, J.A. 1976. Control of crabgrass and fall Panicum in turfgrass with postemergence herbicides. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 30: 372-376.

Barrett, L.H.; Jagschitz, J.A. 1975. Control of crabgrass and goosegrasswith preemergence chemicals in turfgrass. Proc-Northeast-Weed-Control-Control-Conf. 29: 359-364.

1Barrett, M. 1981. Crabgrass control in lawns. Ext-Bull-E-Coop-Ext-Serv-Mich-State-Univ. (1509) 2 p.

Bhowmik, P.C. 1984. New Herbicides for crabgrass control in turfgrass. Proc-Annu-Meet Northeast-Weed-Sci-Soc. 38: 282-288.

1Bhowmik, P.C.; Bingham, S.W. 1990. Preemergence activity of dinitroaniline herbicides used for weed control in cool-season turfgrasses. Weed-Technol-J.4 (2): 387-393.

1Beiber, G.L. And C.S. Hoveland. 1968. Phytotoxicity of plant materials on seed germination of crownvetch, Coronilla varia L. Agron J. 60:185-8.

Cisar, J.L.; Jagschitz, J.A. 1984. Postemergence control of smooth crabgrass in lawn turf. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 38: 276-280.

Cooper, R.J.; Bhowmik, P.C.; Spokas,-L.A. 1990. Root and rhizome growth of Kentucky bluegrass following application of pendimethalin. HortScience. 25 (1): 84-86.

Cooper, R.J.; Jagschitz, J.A. 1980. Crabgrass control and turfgrass injury resulting from pre- and postemergent herbicides. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 34: 347-352.

1Datta, S.C. 1969. A handbook of systematic botany. Asia Publishing House, Bombay.

Dernoeden, P.H. 1984. Management of preemergence herbicides for crabgrass control in transition-zone turf. Hortscience. 19 (3,sec.1): 443-445.

Dernoeden, P.H. 1987. Tolerance of perennial ryegrass and tall fescue seedlings to fenoxaprop. Agron-J. 79: 1035-1037.

1Dernoeden, P.H. 1982. Single versus repeat application of preemergence crabgrass herbicides using reduced rates the second year. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 36: 315 319.

Dernoeden, P.H. 1988. Fenoxaprop combined with preemergence herbicides for crabgrass and goosegrass control in turf. Hortscience. 23: 154-157.

Dernoeden, P.H.; Carroll, M.J. 1992. Meyer zoysiagrass regrowth from sod debris as influenced by herbicides. HortScience. 27: 881-882.

Dernoeden, P.H.; Carroll, M.J.; Krouse, J.M. 1994. Mowing of three fescue species for low maintenance turf sites. Crop-sci. 34: 1645-1649.

Dernoeden, P.H.; Carroll, M.J.; Krouse, J.M. 1993. Weed management and tall fescue quality as influenced by mowing, nitrogen, and herbicides. Crop-sci. 33: 1055-1061.

Dernoeden, P.H.; Davis, D.B. 1989. Herbicide tank mixes for postemergence control of smooth crabgrass in turf. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 43: 85-86.

Dernoeden, P.H.; Davis, D.B. 1989. Preemergence control of smooth crabgrass and goosegrass in Maryland in 1988. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 43: 93-94.

Dernoeden, P.H.; Fry, J.D. 1985. Crabgrass control in turf with fenoxaprop-ethyl, MSMA, tridiphane and UC 77892. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 39: 282-287.

Dernoeden, P.H.; Krouse, J.M. 1989. Maryland smooth crabgrass control evaluations for 1989. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 44: 141-142.

Dernoeden, P.H.; Mahoney,-M.J.; Carroll,-M.J. 1992. Smooth crabgrass control in perennial ryegrass with repeated low fenoxaprop application rates. HortScience. 27: 1001-1003.

Dernoeden, P.H.; Watschke, T.L.; Mathias, J.K. 1984. Goosegrass (Eleusie indica) control in turf in the transition zone. Weed-Sci. 32: 4-7.

Engel, R.E; Bussey, C.W; Catron, P. 1975. Crabgrassand goosegrass control in turfgrass with several preemerge herbicides. Proc-Northeast-Weed-Control-Control-Conf. 29: 369-374.

1Fry, J.D.; Dernoeden, P.H. 1984. Evaluation of experimental herbicides for preemergence control of crabgrass in turf. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 38: 271-275.

Fry, J.D.; Dernoeden, P.H.; Murray, J.J. 1986. Establishment and rooting of zoysiagrass (Zoysia japonica) as affected by preemergence herbicides. Weed-Sci. 34: 413-418.

1Hafliger, E. And Scholz, H. 1980. Grass Weeds 1. CIBA-GEIGY Ltd., Basle, Switzerland.

Hall, J.R. 1975. Preemergence herbicides for control of annual grassy weeds in cool-season turf. Proc-Northeast-Weed-Control-Control-Conf. 29: 375.

Hall, J.R; Deal, E.E; Powell, A.J. 1974. Seven years of smooth crabgrass control in turfgrass with registered and experimental herbicides. Proc-Northeast-Weed- Control-Control-Conf. 28: 399-405.

Hamilton, G.W. Jr.; Watschke, T.L.; Harrison, S.A. 1990. The effects of selected preemergence herbicides on grass species. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 44:109-110.

1Hanson, A. A., and Juska, F.V. 1971. Turfgrass Science. ASA. Madison, WI.

Harrison, S.A.; Watschke, T.L. 1989. Pre- + postemergence herbicide combinations for smooth crabgrass control in turf. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 43:90-91.

Harvey, R.G; Doersch, R.E 1974. Triazine susceptibility of fall Panicum and small crabgrass. Agron-J. 66 (2): 267-270.

1Henrard, J.T. 1950. Monograph of the genus Digitaria. Universitaire Pers Leiden, Leiden.

1Herrick, R.M.; Ilnicki, R.D. 1985. Preemergence control of crabgrass in turf with pendimethalin. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 39: 271-273.

Hesseltine, B.B; Jagschitz, J.A. 1978. Control of crabgrass with pre- and postemergence herbicides in turfgrass. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 32d: 308-314.

Jagschitz, J.A. 1977. Tolerance of nutsedge, crabgrass and turfgrasses to postemergence herbicides. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 31: 350-356.

Jagschitz, J.A. 1970. Pre and postemergence chemical crabgrass control studies in turfgrass 1968--69. Northeast-Weed-Contr-Conf-Proc. 24: 379-386.

Jagschitz, J.A. 1973. Control of crabgrass and goosegrass in turfgrass with herbicides. Northeast-Weed-Contr-Conf-Proc. 7: 320-323.

Jagschitz, J.A 1975. Postemergence crabgrass and nutsedge control in turfgrass with herbicides. Proc-Northeast-Weed-Control-Control-Conf. 29: 376-381.

Jagschitz, J.A. 1979. Postemergence herbicides for crabgrass and nutsedge control in turfgrass. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 33: 274-279.

Jagschitz, J.A. 1985. Crabgrass control in turfgrass with herbicides. Proc-Annu- Meet Northeast-Weed-Sci-Soc. 39: 274-278.

Jagschitz, J.A.; Sawyer, C.D. 1989. Preemergence control of crabgrass, spurge and oxalis and pre-post, post control of crabgrass in turf. Proc-Annu-Meet- Northeast-Weed-Sci Soc. 43: 96-97.

1King, L.J. And J.A. Kramer. 1955. A review of the crabgrass (Digitaria ischaemum and D. sanguinalis with notes on their pre-emergence control in turf. Proc. Annu. Meet.

Koo, S.J.; Neal, J.C.; Di-Tomaso, J.M. 1994. Quinclorac-induced electrolyte leakage in seedling grasses. Weed-sci. 42: 1-7.

Landschoot, P.J.; Watschke, T.L.; Hoyland, B.F. 1993. Influence of preemergence and postemergence herbicides on rooting of turfgrasses. Weed-technol. 7: 123-126.

1Leck et al. 1989. Ecology of soil seed banks. Academic Press Inc. San Diego, CA.

Lefsrud, C.; Hall, J.C. 1989. Basis for sensitivity differences among crabgrass, oat, and wheat to fenoxaprop-ethyl. Pestic-Biochem-Physiol. 34: 218-227.

Liu, D.L.Y.; Christians, N.E.; Garbutt, J.T. 1994. Herbicidal activity of hydrolyzed corn gluten meal on three grass species under controlled environments. J-plant-growth-reg. 13: 221 226.

Mahoney, M.J.; Dernoeden, P.H. 1990. Crabgrass control and bentgrass tolerance with multiple low-rate applications of fenoxaprop. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 44: 135 136.

Menn, W.G.; Beard, J.B.; Hall, M.H. 1991. The effects of spray volume and nitrogen-iron adjuvant on the control of weedy grasses using MSMA. PR-Tex-Agric-Exp-Stn. College Station, Tex. (4915) p. 95-97.

1Mitich, L.W. 1988. Crabgrass. Weed Technology. 2:114-15.

1Neal, J.C.; Bhowmik, P.C.; Senesac, A.F. 1990. Factors influencing fenoxaprop efficacy in cool-season turfgrass. Weed-Technol-J. 4: 272-278.

Pennucci, A.; Jagschitz, J.A. 1984. Preemergent herbicides for crabgrass and spurge control in lawn turf. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 38: 265-270.

1Peters, R.A; Dunn, S. 1971. Life history studies as related to weed control in the Northeast. Conn-Storrs-Agr-Exp-Sta-Bull. 415, 31 p.

Romano, M.L.; Tal, A.; Yaacoby, T.; Stephenson, G.R.; Hall,-J.C. 1991. Metabolism of the herbicide safener fenchlorazole-ethyl in wheat, barley, and Digitaria ischaemum. Brighton-Crop-Prot-Conf-Weeds. 3: 1087-1094.

Rossi, F.S.; Di-Tomaso, J.M.; Neal, J.C. 1993. Fate of fenoxaprop-ethyl applied to moisture stresse smooth crabgrass. Weed-sci. 41: 335-340.

Rossi, F.S.; Neal, J.C.; Whitlow, T.H. 1993. Improved method for maintaining soil moisture levels for plant seedling research. Crop-sci. 33: 868-870.

Tal, A.; Romano, M.L.; Stephenson, G.R.; Schwan, A.L.; Hall, J.C. 1993. Glutathione conjugation: a detoxification pathway for fenoxaprop-ethyl in barley, crabgrass, oat, and wheat. Pestic-biochem-physiol. 46: 190-199.

1Toole, E.H. And V.K. Toole. 1941. Progress of germination of seed of Digitaria as influenced by germination temperature and other factors. J. of Agric. Res. 63:65-90.

Torello, W.A..; Jagschitz, J.A. 1979. Crabgrass control in turfgrass using preemergent herbicides and surfactants. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 33: 297-302.

Troutman, B.C.; Jagschitz, J.A. 1971. Evaluation of chemicals for crabgrass control in turfgrass 1970. Northeast-Weed-Contr-Conf-Proc. 25: 91-95.

1Turgeon, A. J., Ed. 1994. Turf Weeds and Their Control. ASA. Madison, WI.

Turner, T.R., D.V. Waddington, and T.L. Watschke. 1979. The effect of soil fertility levels on dandelion and crabgrass encroachment of Merion kentucky bluegrass. Proc-Annu-Meet Northeast-Weed-Sci-Soc. 33:280-86.

Van-Yahres, R.D.; Jagschitz, J.A. 1982. Pre- and postemergence herbicides for the control of crabgrass in lawn areas. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 36: 292-297.

1Vitolo, D.B.; Ilnicki, R.D.; Else, M.J. 1986. Crabgrass control in rye and bluegrass turf. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 40: 272-275.

1Waddington, D. V., Carrow, R. N., and Shearman, R. C. ed. Turfgrass. ASA. Madison, WI.

Watschke, T.L.; Duich, J.M. 1978. Control of crabgrass Kentucky bluegrass and red fescue turf using preemergence herbicides. Proc-Annu-Meet-Northeast-Weed- Sci-Soc. 32: 303-307.

Watschke, T.L.; Duich, J.M; Waddington, D.V. 1974. Evaluation of preemergence herbicides for crabgrass control in 1973. Proc-Northeast-Weed-Control-Conf. 28: 395-398.

Watschke, T.L; Duich, J.M; Waddington, D.V. 1973. Preemergence crabgrass control with herbicides in 1972. Northeast-Weed-Contr-Conf-Proc. 27:316-319.

Watschke, T.L; Duich, J.M; Wehner, D.J. 1975. Crabgrass control in 1974 using preemergence herbicides. Proc-Northeast-Weed-Control-Control-Conf. 29: 365-368.

Watschke, T.L; Wehner, D.J; Duich, J.M. 1976. Control of smooth crabgrass in Kentucky bluegrass and red fescue using pre- and postemergence herbicides. Proc-Annu-Meet Northeast-Weed-Sci-Soc. 31: 340-343.

Watschke, T.L.; Duich, J.M.; Welterlen, M.S. 1979. Crabgrass control with single and split applications of preemergence herbicides. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 33: 270-273.

Watschke, T.L.; Hamilton, G.; Harrison, S. 1988. Preemergence control of smooth crabgrass in a mixed cool season turf in 1988. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 43: 111 112.

Watschke, T.L.; Hamilton, G.W. 1989. Preemergence crabgrass control in 1989. Proc-Annu Meet-Northeast-Weed-Sci-Soc. 44: 145-146.

Watschke, T.L.; Welterlen, M.S. 1981. Preemergence control of crabgrass in 1979 and 1980. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 34: 299-303.

Watschke, T.L.; Welterlen, M.S.; Duich, J.M. 1980. Control of smooth crabgrass in turf using reduced rates the second year. Proc-Annu-Meet-Northeast-Weed-Sci-Soc. 34: 353-355.

1Webster, H.L.; Grant, D.L.; Cooper, R.B.; Hammond, M.D.; Hicks, R.D. 1986.
Oryzalin and XL (benefin + oryzalin) for weed control in southern turfgrasses.
Proc-South-Weed-Sci-Soc. 39:133-136.

Whitwell, T.; Kalmowitz, K.E.; Stapleton, G.S. 1992. Postemergence grass herbicide activity changes with adjuvant and pH and sodium level in spray solutions. J-Environ-Hortic. 10: 55-58.

1Woodland, D. 1991. Contemporary plant taxonomy. Prentice Hall. Englewood, NJ.

Yaacoby, T.; Hall, J.C.; Stephenson, G.R. 1991. Influence of fenchlorazole-ethyl on the metabolism of fenoxaprop-ethyl in wheat, barley, and crabgrass. Pestic-Biochem-Physiol. 41: 296-304.

1Zimdahl, R.L. 1980. Weed-Crop Competition. International Plant Protection Center, Oregon State University. Corvallis, OR.