1980^. pedoman pengamatan dan peramalan kama dan

DAFTAR PUSTAKA

Agrios, G.N. 1978. Plant Pathology, Academic Press, NewYork. 703 p.

Alves, M.L.B. 1979. Variability in Xanthomonas manihotis(Arthaud-Berthet) Starr. Abstracs on Cassava {Manihotis esculenta Crantz). Centro Internat. de Agric.Tropic. 12 (1) : 27.

Anonim. 1976. Cassava Production System Program. CIAT,

Cali, Colombia, S.A. 76 p.. 1979. Cassava Bacterial Bligth. Ann. Rep.

Cassava. CIAT, Cali, Colombia : 17-21.. 1980^. Indikator Ekonomi. Buletin Statistik

Bulanan. Biro Pusat Statistik, Jakarta. 50 p.1980^. Pedoman Pengamatan dan Peramalan Kama dan

Penyakit Tanaman. Direktorat Budidaya Tanaman Pangan,Jakarta. 9 p.

1987. Survei Pertanian, Luas, dan IntensitasSerangan Jasad Pengganggu Padi dan Palawija di Indonesia. Biro Pusat Statistik, Jakarta, Indonesia. 203 p.

. 1988. Survei Pertanian, Luas dan IntensitasSerangan Jasad Penggangcfu Padi dan Palawija di Indonesia. Biro Pusat Statistik, Jakarta, Indonesia. 217 p.

. 1989. Survei Pertanian, Luas dan IntensitasSerangan Jasad Pengganggu Padi dan Palawija di Indonesia. Biro Pusat Statistik, Jakarta, Indonesia. 241 p.

1990. Baku Cara Uji Air dan Air Limbah di JawaTiraur. Biro Bina Kependudukan dan Lingkungan HidupSekretariat Wilayah TK I, Jawa Timur. 25 p.

1993. Deskripsi Varietas Unggul Palawija. Jagung,Sorgum, Kacang-kacangan, dan Umbi-umbian. 1918-1992Badan Penelitian dan Pengembangan Tanaman Pangan. De-partemen Pertanian. 155 p.

Arene, O.B. and S.O. Undurukwe. 1979. Limitations on theUse of NPK Fertilizer in the Control of Cassava Bac

terial Bligth. Dalam E.R. Terry, G.J. Persley, andS.C.A. Cook (Ed.). Cassava Bacterial Blight in Africa-

Past, Present and Future. Report of an Interdisciplinary Workshop held at IITA, Ibadan, Nigeria, p.8-11. Centre for Overseas Pest Research, London.

Barret, D.M. 1985. Teknologi Pasca Panen di Indonesia.Dalam W.H. Nugroho, B. Guritno, W.H. Utomo dan Y.Sugito (Ed.). Presiding Seminar Pengembangan Ubi Kayudi Jawa Timur. p. 201-237. Pusat Penelitian TanamanUbi-ubian, UNIBRAW, Malang.

Beckman, C.H. 1964. Host Responses to Vascular Infection.Ann. Rev. Phytopath. 2:231-268.

. 1980. Defense Triggered by Invaders and PhysicalDefense. Dalam Horsfall, J.G. and E.B. Cowling (Ed.).

Kajian penyakit hawar bakteri ubi kayu yang disebabkan oleh Xanthomonas campestris pv.Manihotis danmekanisme ketahanan tanamanSUWARTIJAH, Tjuk, Prof.Dr.Ir. Haryono SemangunUniversitas Gadjah Mada, 1996 | Diunduh dari http://etd.repository.ugm.ac.id/

145

Plant Diseases an Advance Traetise Vol. V. p. 225-304.Academic Press, New York.

. 1987. The Nature of Wilt Diseases of Plant. APPPress, London. 175 p.

and P.W. Talboys. 1981. Anatomy of Resistance.Dalam M.E. Mace, A.A. Bell, C.H. Beckman (Ed.). FungalWilt. Diseaeses of Plant, p 467-521. Academic Press,New York.

Bell, A.A. 1980. The Time Sequence of Defence. Dalam J.G.Horsfall and E.R. Cowling (Ed.). Plant Disease anAdvance Tritise Vol.V. p. 57-70. Academic Press, NewYork.

. 1981. Biochemical of Diseases Resistance. Ann.Rev. Phytopatol. 32:21-2.

Bradbury, J.F. 1979. Identification and Characteristics ofXanthomonas manihotis. Dalam E.R. Terry, G.J. Persley,and S.C.A. Cook (Ed.). Cassava Bacterial Bligth inAfrica-Past, Present and Future. Report of an Inter-diciplinary Workshop held at IITA, Ibadan, Nigeria. P.1-3. Centre for Overseas Pest Research, London.

. 1986. Guide to Plant Pathogenic Bacteria. CabInternational Mycological. 332 p.

Breed, R.S., E.G.D. Murray, and N.R. Smith. 1957. Bergey'sManual of Determinative Bacteriology. Williams danWilkins Company, Baltimore. 1096 p.

Broglie, R. and K. Broglie. 1993. Chitinases and PlantProtection. Dalam B. Fritig and M. Legrand (Ed..).Mechanisms of Plant Defense Respons. p. 411-421. Klu-wer Academic Publishers, The Netherlands.

Brown, J.F. 1980. Mechanism of Resistance in Plant to toInfection by Pathogen. Dalam J.F. Brown (Ed.) . A Course Manual in Plant Protection, p. 254-266. AustralianVice Chancellors Committe-AAUCS.

Brubaker, A. 1985. Mechanism of Bacterial Virulence.. Ann.Rev. Microbial. 39: 21-50.

Bourcart, E. 1925. Insecticides, and Weed Killers Translated by. T.R. Burton. Scott, Green-Wood and Sons,London. 431 p.

Burkholder, W.H. 1942. Three Bacterial Plant Pathogens:Phytomonas caryophylli sp.n., Phytomonas alliicolasp.n. and Phytomonas manihotis (Arthaud Berthet andBondar) Viegas. Phytopathology 32:141-149.

Carpenter, P.L. 1972. Microbiology. WB Sounders Company,Philadelphia, London, Toronto. 494 p.

Conn, E.E. 1981. Cyanogenic Compounds. Ann. Rev. PlantPhysiol. 31:43-51.

Daniel, J.F. and B. Boher. 1981. Fluorescent AntibodyTechnique For Detection Of Xanthomonas campestris pv.manihotis on Cassava Leaves. Proc. Fifth Int. Conf.Plant Path. Bact. Cali. p. 176-180

Dickinson, C.H. and J.A. Lucas. 1977. Plant Pathology andPathogens. Black Well Scientific Publications. Oxford,London.

Dimond, A.R. 1970. Biophysics and Biochemistry of theVascular Wilt Syndrom. Ann. Rev. Phytopath. 8:301-322.

Dowson, W.J. 1857. Plant Diseases Due to Bacteria, p. 24-34. Cambridge University Press, London.


146

Dye, D. M., J. F. Bradbury, M. Goto, A. C. Hayward, R. A.Lelliot. 1980. International Standards for NamingPathovars of Phytopathogenic Bacteria and a List ofPathovar Names and Pathotype Strains. CMI 59 : 153-168.

Ebel, J. and H. Grisebach. 1988. Defense Strategies of Soybean Against ten Fungus Phytophthora megasperma f.sp.glyinea a Molecular Analysis. TIBS 13:23-27.

Elango, F.N., J.C. Lozano, and J.F. Peterson. 1981. Relationships Between Xanthomonas Campestris pv. mani-hotiSf X. Campestris pv. cassava and Colombian Yellowish Isolates. Proc. Third Int. Conf. Plant Path.Bach. Cali : 96-104.

Evans, G.C. 1972. The Quantitative Analysis of PlantGrowth, p.334-365. Univ. Calif. Press, Barkeley.

Fahy, P.C. and A.C. Hayward. 1983. Media and Methodsfor Isolation and Diagnistic Tests. Dalam P.C. Fahyand G.J. Persley (Ed.). Plant Bacterial Diseases aDiagnostic Guide, p. 337-374. Academic Press, Sydney,New York, London.

Flach, M. 1979. Comperative Ecology of Cassava, Sweet Potato, Yam, Aroids, Potato, Plantain and Sogopalm.Short Lecture Notes. 34 p.

Friend, J. 1973. Resistance of Potato to Phytophthora.Dalam W.J.R. Byrde, and C.V. Cutting (Ed.). FungalPathogenicity and the plant's Respons. Academic Press,London, New York. 488 p.

Goodman, R.N., Z. Klement, and Z. Kiraly. 1967. The Biochemistry and Physiology Infectious . D. van NostranCompany, Inc. New Yersey, Melbourne. 354 p.

Goodwin, T. W. and E. L. Mercer. 1983. Introduction toPlant Biochemistry, p. 356-359. Pergamon Press, Oxford, Sydney, Toronto.

Goto, M. 1990. Fundamentals of Bacterial Plant Pathology.Academic Press, San Diego, New York, Boston, London,Sydney, Tokyo, Toronto. 341 p.

. and H. Hyodo. 1993. Role of Extracelluler polysaccharides of Xanthomonas campestris pv. citri in theEarly Stage of Infection. Ann. Pytopath. Soc. Japan51•22-31

Hahn, S.K. 1979. Breeding Cassava for Resistance to Bacterial Bligth. Dalam E.R. Terry, G.J. Persley, andS.C.A. Cook (Ed.). Cassava Bacterial Bligth in AfricaPast, Present and Future. Report of an Interdicipli-nary Workshop held at IITA, Ibadan, Nigeria, p. 34.Centre for Overseas Pest Research, London.

Harsoyo, B., Nasoetion, A.H., Sjatkawi, M., and Toerngadi,R.A. 1972. A Path Coefisien Analy;sis of Stem Borersand Gallmidge Incidence on the Yield of IR 5. Bui.Biomet. IPB. 24 p.

Hayward, A.C. 1964. Characteristics of Pseudomonas solana-cearum. J. Appl. Bacteriol. 27:265-277.

. 1983. Preliminary Diagnosis of Plant DiseasesCaused by Bacteria. Dalam P.C. Fahy, G.J. Persley(Ed.). Plant Bacterial Diaseses. p. 1-11. AcademicPress, Sydney.

Hegsted, D.M. 1964. Protein. Dalam H.G. Beaton and E.W.Henry (Ed.). Nuritions. A Comprehensive Traetise Vol.1. p. 115-117 Academic Press, New York, San Francisco,London.


147

Heroetadji, H.R. 1983. Resistance of Sugarcane {Saccharumofficinarum) Varieties to Root-knot Nematodes Meloi-dogyne incofnita and M. javanica, Ph.D. Dissertation.Faculty of Graduate School University of The Philli-pine. Los Banos. 197 p.

Hilderbrand, D.C. 1972. Pectolytic Enzymes of Pseudomonas,Dalam H.P. Mass Geesteranus (Ed.). Proceeding of theThird International Conference on Plant PathogenicBacteria. p. 331-343. Centre for AgriculturalPublishing and Documentation, Wageningen.

Hill, D.C. 1977. Physiological and Biochemical Responsesof Rats Given Potassium Cyanide or Linamarin. Dalam B.Nestel and M. Graham (Ed.) Cassava As Animal Feed. P.33-42. Procedings of Workshop held at The Universityof Guelph. International Development Research Centre,Ottawa, Canada.

Holum, R.J. 1968. Element of General and Biological Chemistry. John Willey and Sons. Inc., New York, London,Sydney. 576 p.

Husain, A. and A. Kelman. 1958. Relation of Slime Production to Mechanism of Wilting and Pathogenicity ofPseudomonas solanacearum. Phytopathology 48:155-165.

Hutagalung, R.J. 1977. Additives Other Than Methionine inCassava Diets. Dalam B. Nestel and M. Graham (Ed.) .Cassava As Animal Feed. p. 18-32. Proceedings of Workshop held at the University of Guelph. InternationalDevelopment Reserach Centre, Ottawa, Canada.

Ikotun, T. 1979. Effect of Xanthomonas manihotis on Cassava Tissues. Dalam E.R. Terry, G.J. Persley, andS.C.A. Cook (Ed.). Cassava Bacterial Bligth in AfricaPast, Present and Future. Report of an Interdicipli-nary Workshop held at IITA, Ibadan, Nigeria, p. 29-32.Center for Overseas Press, Research, London.

. 1981. Comparative Studies of Bacterial CausingBligth of Cassava in Africa, Asia and South America.Egypt. J. Microbiol.: 35-45.

1984. The Nature and Function of ExtracellularPolysaccharide Produced by Xanthomonas campestris pathovar manihotis. Abstracts on Cassava {Manihotesculenta Crantz). Centro International de AgricultureTropical 12:22.

Kamoun, S., M. Young, C.B. Glascock, and B.M. Tyler. 1993.Extracelluler Protein Elicitors from Phytophthora :Host-Specyficity Induction of Resistance to. Bacterialand Fungal Phytophatogen. M P M I 6: 15-25.

Kelman, A. 1953. The Bacterial Wilt Caused by Pseudomonassolanacearum to Colony Appearance on a TetrazoliumMedium. Phytopathology 44:693-695.

Kerr, A. 1980. Media and Methods for Plant Bacteriology.Dalam J.F. Brown (Ed.). A Course Manual In Plant Protection. p. 399-408. Australian Vice Chancellors Committee -AAUCS .

Kiraly, Z., Z. Klement, F. Solomocy, and J. Voros. 1974.Methods in the Pathology, p. 289-320. Elsevier Scientific Publishing Co., New York.


148

Klement, Z., G.L. Farkas, and L. Lovrekovick. 1964. Hypersensitive Reaction Induced by Phytopathogenic Bacteriain the Tobacco Leaf. Phytopathology 54:474-477.

Krausz, J.P. and H.D. Thurston. 1975. Breakdown or Resistance to Pseudomonas solanacearum in Tomato. Phytopathology 65:1272-1274.

Leach, J.E., P.P. White, M.L. Rhoads, and Hei Leung. ARepetitive DNA Sequence Differentiates Xanthomonascampestrls pv. oryzae from Other Pathovars. Mol.Plant-Microbe Interact. 3:238-246.

Lelliot, R.A. 1971. The Genus Xanthomonas, Dalam H.P. MaasGeesteranus (Ed.). Proceeding of The Third International Conference on Plant Pathogenic Bacteria, p.269-272. Centre of Agricultural Publishing and Documentation, Wageningen.

Leu, L.S. 1977. Cassava Bacterial Bligth in Taiwan. DalamJ. Cook. R. Macintyre, and M. Graham (Ed.). Proceedings of the Fourth Symposium of the International Society for Tropical Root Crops held at CIAT, Cali, Colombia. p. 175-179. International Development ResearchCentre, Ottawa, Canada.

. and Chen, C.T. 1972. Bacterial Wilt of Cassava(Manihot Utilissima Pohl) Caused by Xanthomonas mani-hotis (Arthaud-Berthet) Starr. Plant Protect. Bull.(Taiwan) 14:17-26.

Lilly, V.G. and H.L. Barnett. 1951. Physiology of the Pu-nqi. p. 245-265. McGraw-Hill Book Company. Inc., NewYork.

Lozano, J.C. 1975. Bacterial Blight of Cassava. PANS21:38-43.

. and L. Sequeira. 1974^. Bacterial Blight of Cassava in Colombia: Etiology. Phytopathology 64:74-82.

1974^. Bacterial Blight ofCassava in Colombia : Epidemiology and Control. Phytopathology 64:83-88.

. and R.H. Booth. 1974. Diseases of Cassava (Manihot esculenta Crantz). PANS 20:30-54.

MacDonald, J.D. 1982. Role of Environmental Stress in theDevelopment of Phytophthora Root Rots. J. Arboriculture 8:217-222.

Makfoeld, D. 1983. Toksikan Nabati dalam bahan Makanan.Liberty, Yogyakarta. 70 p.

Maraite, H. and J.A. Meyer. 1975. Xanthomonas manihotis(Arthaud-Berthet) Starr, Causal Agent of BacterialWilt, Blight and Leaf Spots of Cassava in Zaire. PANS21:27-37.

. and D. Perreaaux. 1979. Comparative SymptonDevelopment in Cassava after Infection by XanthomonasManihotis or Xanthomonas cassavae under ContrlledCondition. Dalam E.R. Terry, G.J. Persley, and S.C.A.Cook (Ed.). Cassava Bacterial Blight in Africa-Past,Present and Future. Report of an InterdisciplinaryWorkshop held at IITA, Ibadan, Nigeria, p. 17-24.Centre for Overseas Pest Research, London.

. H. and J. Weyns. 1979. Distinctive Physiological,Biochemical and Pathogenic Characteristic Xanthomonas


149

manihotis and Xanthomonas cassavae, Dalam H. Maraite

and J.A. Meyer (Ed.). Diseases of Tropical Food Crops.Proceedings of an International Symposium, p. 103-117.University Catholique de Louvain-la-Neuve, Belgium.

J. Weyns, 0. Yimkwan, P. LIpembra, and D.— ' ' —^ f — ' »

Perreaux. 1981. Physiologycal and Pathogenic variationin Xanthomonas campestris pv. manihotis. Proc. ThirdInt. Conf. Plant. Bate. Cali. p. 358-367.

Martyn, R.D., D.A. Samuelson and T.E. Freeman. 1979.Ultrastructural Localization of Polyphenol OxidaseActivity in Leaves of Healthy and Diseased Water-chyacinth. Phytopatology 69:1278-1287.

Mehrotra, R.S. 1980. Plant Phathology. Tata MCGraw HillPublishing Company Limited, New Delhi. 771 p.

Mew, T.W. and W.C. Ho. 1977. Effect of Soil Temperature onResistance of Tomato Cultivars to Bacterial Wilt. Phytopatology 67:909-911.

Misaghi, I.J. 1982 Physiology and Biochemistry of PlantPatogen Interactions. Plenus Press, New York. 285 p.

Nelson, P.E. and R.S. Dickey. 1970. Histopatology ofPlants Infected with Vascular Bacterial Pathogens.Ann. Rev. Phytopatol. 8:259-280.

Noda, T. and A. Ohuchi. 1989. A New Pathogenic Race ofXanthomonas campetris pv. oryzae and Inheritance ofResistance of Differencial Rice Variety, Tetep to it.Ann. Phytopath. Soc. Japan 55,201-207.

Nunung, H.A., W. Suparman, Takeoyamaguchi, and K. Nishiya-man. 1981. Organisasi Penyebab Penyakit Layu Bakteripada Tanaman Ubi kayu di Indonesia. Kongres NasionalPFI, Bukit Tinggi.

Nyango, A.K. 1979. Cassava Bacterial Blight in FourRegions of the United Republic of Tanzania. DalamE.R. Terry, G.J. Persley, and S.C.A. Cook (Ed.).Cassava Bacterial Blight in Africa-Past, Present andFuture. Report of an Interdisciplinary Workshop heldat IITA, Ibadan, Nigeria, p. 45-47. Centre forOverseas Research, London.

Nyiira, Z.M. and G.W. Otim - Nape. 1979. Cassava BacterialBlight and minor Diseases of Cassava in Uganda. DalamE.R. Terry, G.J. Persley, and S.C.A. Cook (Ed.). Cassava Bacterial Blight in Africa-Past, Present and Future. Report of an Interdisciplinary Workshop held atIITA, Ibadan, Nigeria, p. 65-69. Centre for Overseaspest Research, London.

Obigbesan, G.O. and E.O. Matuluko. 1979. Effect of Potassium and Bacterial Blight on the Yield and ChemicalComposition of Cassava Cultivar. Dalam E.R. Terry,G.J. Persley, and S.C.A. Cook (Ed.). Cassava BacterialBlight in Africa-Past, Present and Future. Report ofan Interdisciplinary Workshop held at IITA, Ibadan,Nigeria, p. 185-187. Centre for Overseas pest Research, London.

Oka, I.N. 1993. Pengantar Epidemiologi Penyakit Tanaman.Gadjah Mada University Press. 92 h.

Oldeman, L.R. 1977. Agroclimatic Maps Relation to RiceBased Cropping Systems. Peranan Hasil Penelitian Padi


150

dan Palawija. Buku II. p. 271-283. Himpunan MakalahSimposium I, Maros.

Onyango, D. and A. Ramos. 1979. Bacterial Blight of Cassava in Kenya. Palam E.R. Terry, G.J. Persley, andS.C.A. Cook (Ed.). Cassava Bacterial Blight in Africa-Past, Present and Future. Report of an Interdisciplinary Workshop held at IITA, Ibadan, Nigeria, p. 34.Centre for Overseas pest Research, London.

Pacurababa, R.P., H. Ezumah and T. Lukilo. 1979. The Present Status of Cassava Blight in Zaire. Dalam E.R.Terry, G.J. Persley, and S.C.A. Cook (Ed.). CassavaBacterial Blight in Africa-Past, Present and Future,p. 60-64. Report of an Interdisciplinary Workshop heldat IITA, Ibadan, Nigeria.

Palomar, K.M. 1981. Evaluation Technique for DiseaesesResistance in Root Crops. Southest Asian and The Pasi-fic Training Course on Root and Tuber Crops. GermPlasm Evolution and Utilization, Phillipines. 35 p.

Pennypacker, B.W., C.M. Smith, R.S. Dickey, and P.E.Nelson. 1981. Hitopathology of a Symptomless Chrysanthemum Cultivar Infected by Erwinia chrysanthemi or E,carotovora sub sp. carotovora. Phytopathology 71:141-148.

Perreaux, D., E.R. Terry, and G.J. Persley. 1979. Studieson Screening Methods of Cassava Resistance to Bacterial Blight. Dalam E.R. Terry, G.J. Persley, and S.C.A.Cook (Ed.). Cassava Bacterial Blight in Africa-Past,Present and Future, p. 13-16. Report of an Interdisciplinary Workshop held at IITA, Ibadan, Nigeria.

Persley, G.J. 1979. Studies on the Epidemiology andEcology of Cassava Bacterial Blight. Dalam E.R. Terry,G.J. Persley, and S.C.A. Cook (Ed.). Cassava BacterialBlight in Africa-Past, Present and Future, p. 5-7.Report of an Interdisciplinary Workshop held at .IITA,Ibadan, Nigeria.

Rasmussen, U., H.Giese, J.D. Mikkelsen. 1992. Inductionand Purification of Chitinase in Brassica napus L.ssp. oleifera infected with Phoma lingam. Planta187:328-334.

Raymundo, K and M.R. Stephen. 1980^. Motility of Erwiniaamylovora. Phythopathology 70:1062-1065.

-—1980" Chemotaxis of Erwinia

amylovora. Phythopathology 70:1066-1069.Royle, D.J. 1976. Structural Features of Resistance to

Plant Diseases. Dalam J. Fried and D.P. Threlfall(Ed.). Biochemical Aspect of Plant Parasitic Relationship. p. 161-181. Academic Press, London.

Sass, J. E. 1966. Botanical Microtechnique. Iowa StateUniversity Press, Iowa. 228 p.

Schlumbaum, A., F. Mauch, U. Vogeli, and T. Boiler. 1986.Plant Chitinases are Potent Inhibitors of FungalGrowth. Nature 324:365-367.

Semangun, Haryono. 1991. Penyakit-Penyakit Tanaman Pangandi Indonesia. Gajah Mada University Press, Yogyakarta.449 p.


151

Sly, L.I. 1983. Preservation of Microbial Cultures. DalamP.C. Fahy and G.J. Persley. (Ed.). Bacterial Diseaesesa Diagnostic Guide. p. 275-298. Academic Press,Sydney, New York, London.

Smibert, R.M. and N.R. Krieg. 1981. General Characterization. Dalam P. Gerhardt, R.G.E. Murray, R.N.Costilon, E.W. Nester, W.A. Wood, R.R. Krieg, and G.B.Phillips (Ed.). Manual of Methods for General Bacteriology, p. 409-443. American Society for Microbiology, Washington DC.

Stakman, E.C. dan J.G. Harrar. 1957. Principles of Plant.Pathology. The Ronald Press Company, New York. 583 p.

Sudarmadji, S., B. Haryono, B., dan Suhardi. 1976. Prose-dur Analisa untuk Bahan Makanan dan Pertanian. BadanPenerbitan bagian Pengelolaan Hasil Pertanian. Fakul-tas Teknologi Pertanian, Universitas Gajah Mada. 97 p.

Sugiharso, Rusmilah Suseno, dan Jusup Sutakaria. 1980.Penuntun Praktikum Ilmu Penyakit Tumbuhan II. Departe-men Ilmu Kama dan Penyakit Tumbuhan, Fakultas Pertanian, IPB. 95 p.

Talatala, R.l. and M.F.P. Loreta. 1983. Cyanide Content ofCassava Cultivar at Different Fertility Levels andStages of Maturity. Radix 5:1-5.

Tarr, S.A.J., 1972. Principles of Plant Pathology.MacMillan Press, London. 480 p.

Terry, E.R. 1977. Cassava Bacterial Diseases, p. 75-78.Centro International de Agriculture Tropical, Cali,Colombia.

. 1980. Cassava Ecology, Diseases, and Productivity: Strategies for Future Research. Dalam E.R. Terry,K.A.Odura, and F. Caveness (Ed.). Tropical Root Crops: Research Strategies for the 1980. Proceedings of theFirst Triennial Root Crops Symposium of the International, p. 45-57. International Development ResearchCent re, 011awa, Canada.

Tominaga, T., N.H. Achmad, K. Nishiyama dan A. Ezuka.1978. Xanthomonas manihotis (Arthaud - Berthet andBondar) Starr. The Causes of Cassava Bacterial Blightin Indonesia, p. 1-16. Contr. Centr. Res. Inst.Agric. Bogor.

Umemura, Y. and K. Kawano. 1983. Field Lab. Assessment andInheritance of Resistance to Cassava Bacterial Blight.Crop Sci. 23:1127-1132.

Van der Plank, J.E. 1968. Diseases Resistance in Plant.Academic Press, New York and London. 206 p.

Walker, J.C. 1975. Plant Pathology. Tata MCGraw-HillPublishing Company Limited, New Delhi. 819 p.

Wargiono, J. 1979. Ubi kayu dan Cara Bercocok Tanamnya.Buletin Teknik No. 4. LP3. Bogor. 35 p.

. dan K. Soemarjo. 1977. Budidaya PeningkatanProduksi Ubi Kayu di Indonesia. Peranan Hasil Peneli-tian Padi dan Palawija. Buku II. p. 351-357. HimpunanMakalah Simposium I, Maros.

Weinhold, A.R. dan J.G. Hancock. 1980. Defense at thePerimeter Extrudent Chemicals. Dalam J.G. Horsfall,dan E.B. Cowling (Ed.). Plant Diseases an AdvanceTreatise. Vol V. p. 121-138. Academic Press, New York.


152

Widodo, Y. dan S. Brotonegoro. 1985. Masalah PenelitianDalam Pengetnbangan Ubi Kayu di Jawa Timur. Dalam W.H.Nugroho, B. Guritno, W.H. Utomo dan Y. Sugito (Ed.).Presiding Seminar Pengetnbangan Ubi Kayu di Jawa Timur.p. 238-250. Pusat Penelitian Tanaman Ubi-ubian, UNI-BRAW, Malang.

Williams, R., J. Agboola, and R.W. Sckneider. 1973. Bacterial Wilt of Cassava in Nigeria. Plant Dis.Rep.57:824-827.

Young, N.D. and D. Danesh. 1994. Bacterial Wilt : TheDisease and its Causative Agent, Pseudomonas solana-cearum. dalam A.C. Hewward and G.L. Hartman (Ed.), p.145-155. CAB International, Wallingford.

Young, J. M., D.W. Dye, Bradbury, C.G. Panago Poulos, andC.F. Robbs. 1978. A Proposed Numenclature and Classification for Plant Patogenic Bacteria. N. Zeal. J.Agric. Res. 21:153-177.

Zutra, D., Y. Henis and Z. Volcani. 1971. FactorsEffecting the Virulence of Eirwinia carotovora. DalamH.P. Maas Geesteranus (Ed.). Proceeding of The ThirdInternational Conference on Plant Patogenic Bacteria,p. 317-319. Centre for Agricultural Publishing andDocumentation, Wageningen.


1980^. pedoman pengamatan dan peramalan kama dan

Documents