1. 10th, 11th and 12th progeny trial areasAnnual report 1974-1975

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
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2. 13th progeny trialAnnual report 1974-1975

by Lockwood, G; Legg, J.T; Opoku Asiamah, Y. -- Cocoa Research Institute, Tafo (Ghana)

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3. 14th progeny trialAnnual report 1974-1975

by Lockwood, G; Legg, J.T; Opoku Asiamah, Y. -- Cocoa Research Institute, Tafo (Ghana)

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4. 8th progeny trialAnnual report 1970-1971

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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5. Afosu block KAnnual report 1985-86

by Amonoo, R.S. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1987Availability: No copies available Actions: Add to cart
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6. Algunos progresos en mejoramiento genético del cacao en el IICA, Costa Rica

by Soria V, J; Esquivel, O. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Other title: Proceedings.Availability: No copies available Actions: Add to cart
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7. Amazon shade and fertilizer experiment (K-2-O1)Annual report 1969-1970

by Ahenkorah, Y; Akrofi, G.S. -- Cocoa Research Institute, Tafo (Ghana)

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8. Attainment of infection peaksAnnual report 1973-74

by Dakwa, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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9. Back-crossing programmeAnnual report 1972-1973

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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10. Black pod disease and the weatherAnnual report 1971-1972

by Dakwa, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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11. Black pod disease incidenceAnnual report 1971-1972

by Dakwa, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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12. The black-pod resistance screening programmeAnnual report 1970-1971

by Amponsah, J.D; Asare Nyako, A; Nuamah, G.E.A. -- Cocoa Research Institute, Tafo (Ghana)

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13. Capsid counting methodsAnnual report 1969-1970

by King, A.B.S; Collingwood, C.A. -- Cocoa Research Institute, Tafo (Ghana)

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14. Capsid distribution within treesAnnual report 1969-1970

by King, A.B.S. -- Cocoa Research Institute, Tafo (Ghana)

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15. Caracteristiques physiques et chimiques des feves de cacao des clones et hybrides selectionnes au Cameroun - premiers resultats

by Vincent, J.C. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Other title: Proceedings.Availability: No copies available Actions: Add to cart
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16. Clonal resistance to mealybugs

by Bigger, M; Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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17. Cocoa flower proliferationAnnual report 1970-1971

by Evans, H.C; Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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18. Cocoa necrosis virusAnnual report 1969-1970

by Owusu, G.K; Kenten, R.H. -- Cocoa Research Institute, Tafo (Ghana)

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19. Cocoa root activity studies using radio-isotope P-32Annual report 1969-1970

by Ahenkorah, Y. -- Cocoa Research Institute, Tafo (Ghana)

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20. Cocoa spacing, pruning and random deathProceedings

by Vernon, A.J. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

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21. Cocoa test/source plants for CSSV workAnnual report 1985-86

by Owusu, G.K; Phillips, E. -- Cocoa Research Institute, Tafo (Ghana)

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22. A comparative study of the performance of six different cocoa typesProceedings

by Adenikinju, S.A. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

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23. Comparison of amazon types and intercrossesAnnual report 1969-1970

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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24. Comparison of amazon types and intercrosses (Plot M7)Annual report 1970-1971

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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25. Comparison of various crosses (M5)Annual report 1970-1971

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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26. Contribution a l'etude de la sensibilité du cacaoyer a Phytophthora palmivora au Cameroun

by Blaha, G. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

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27. CSSV/Phytophthora inter-relationshipsAnnual report 1970-1971

by Evans, H.C. -- Cocoa Research Institute, Tafo (Ghana)

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28. CSSV/Phytopthora water stress interactionsAnnual report 1971-1972

by Evans, H.C. -- Cocoa Research Institute, Tafo (Ghana)

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29. Drought resistance experimentAnnual report 1986/87

by Adu Ampomah, Y; Frimpong, E.B. -- Cocoa Research Institute, Tafo (Ghana)

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30. Effect of different harvesting techniques on cushion infectionAnnual report 1970-1971

by Evans, H.C. -- Cocoa Research Institute, Tafo (Ghana)

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31. The effect of irrigation on the growth of healthy and CSSV-infected plantsAnnual report 1969-1970

by Hutcheon, W.V. -- Cocoa Research Institute, Tafo (Ghana)

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32. Enzyme-linked immunosorbent assay (ELISA) studiesAnnual report 1985-86

by Owusu, G.K. -- Cocoa Research Institute, Tafo (Ghana)

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33. EpidemiologyAnnual report 1971-1972

by Legg, J.T; Asare Nyako, A; Lovi, N.K. -- Cocoa Research Institute, Tafo (Ghana)

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34. Establishment and development of P. palmivora cankersAnnual report 1971-1972

by Dakwa, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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35. Examination of an area of poor cocoaAnnual report 1970-1971

by Legg, J.T; Lovi, N.K. -- Cocoa Research Institute, Tafo (Ghana)

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36. Experimental blocks I and IV of K 2-01: original designAnnual report 1971-1972

by Ahenkorah, Y; Akrofi, G.S. -- Cocoa Research Institute, Tafo (Ghana)

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37. Factorial fertilizer trials on shaded Amelonado and AmazonAnnual report 1969-1970

by Ahenkorah, Y; Akrofi, G.S. -- Cocoa Research Institute, Tafo (Ghana)

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38. Field comparison of material screened in the greenhouseAnnual report 1969-1970

by Asare Nyako, A; Nuamah, G.E.A. -- Cocoa Research Institute, Tafo (Ghana)

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39. Free amino acid levels in healthy and CSSV- infected Amelonado cocoa plants

by Adomako, D. -- Cocoa Research Institute, Tafo (Ghana)

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40. The induction of fast growth and early flowering in buddingsAnnual report 1975-1976

by Hutcheon, W.V. -- Cocoa Research Institute, Tafo (Ghana)

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41. Initiation of diseases cyclesAnnual report 1970-1971

by Evans, H.C. -- Cocoa Research Institute, Tafo (Ghana)

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42. Investigation of cocoa virus diseases in Ashanti and Brong-Ahafo RegionsAnnual report 1969-1970

by Owusu, G.K; Lovi, N.K. -- Cocoa Research Institute, Tafo (Ghana)

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43. Isolation of mild virus strainsAnnual report 1985-86

by Owusu, G.K. -- Cocoa Research Institute, Tafo (Ghana)

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44. Joint CRIG/Cocoa Production Division coppicing trials to assess latent virus infectionAnnual report 1974-75

by Legg, J.T; Ollennu, L.A. -- Cocoa Research Institute, Tafo (Ghana)

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45. Latent infection in quarantined cocoaAnnual report 1974-1975

by Legg, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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46. M4 experiment IAnnual report 1970-1971

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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47. Male parent clonal plotsAnnual report 1985-86

by Adomako, B; Enuson, J.K; Mante, S.O. -- Cocoa Research Institute, Tafo (Ghana)

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48. Mealybug transmission of swollen shoot virus from cocoa trees in the latent phase of infectionReport of the period 1982/83 - 1984/85

by Owusu, G.K; Bonney, J.K. -- Cocoa Research Institute, Tafo (Ghana)

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49. Medium for nursing healthy seedlingAnnual report 1969-1970

by Ahenkorah, Y. -- Cocoa Research Institute, Tafo (Ghana)

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50. Mutation breeding and tissue culture techniques in cocoaAnnual report 1985-86

by Adu Ampomah, Y; Klu, G.Y.P; Lamptey, T.V.O. -- Cocoa Research Institute, Tafo (Ghana)

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51. N13 experiment I: comparison of a cross to its reciprocalAnnual report 1970-1971

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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52. N13 experiment IIIAnnual report 1972-1973

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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53. N13 experiment IVAnnual report 1972-1973

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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54. N9 amelonado improvement experimentAnnual report 1972-1973

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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55. New field trialsAnnual report 1974-75

by Legg, J.T; Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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56. New trials of virus resistant progeniesAnnual report 1971-1972

by Legg, J.T; Lockwood, G; Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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57. Nkrankwanta swollen shoot outbreakAnnual report 1975-76

by Ollennu, L.A; Owusu, G.K. -- Cocoa Research Institute, Tafo (Ghana)

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58. Notes on incompatibility alleles in introduced clonesAnnual report 1971-1972

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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59. Nuclear plots of proposed seed garden parentsAnnual report 1974-75

by White, P. -- Cocoa Research Institute, Tafo (Ghana)

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60. Obemeng variety resistance trialAnnual report 1975-1976

by Dakwa, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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61. Observacoes sobre polinizacao do cacaueiro na Bahia

by Vello, F. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Other title: Proceedings.Availability: No copies available Actions: Add to cart
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62. Observational plantingsAnnual report 1971-1972

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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63. Obtención de cultivares de cacao resistentes al hongo Ceratocystis fimbriata Ellis y Halsted

by Capriles de Reyes, L; Reyes E, H. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Other title: Proceedings.Availability: No copies available Actions: Add to cart
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64. Phytophthora palmivora disease of cocoa in FijiProceedings

by Vernon, A.J. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Availability: No copies available Actions: Add to cart
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65. Plant breeding and selection; new introductionsAnnual report 1969-1970

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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66. Plant breeding and selection: new introductionsAnnual report 1972-1973

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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67. Plant breeding and selection: progeny trialsAnnual report 1970-1971

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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68. The potential use of plant growth regulators in the agronomy of cocoa and coffeeAnnual report 1986/87

by Frimpong, E.B. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1988Availability: No copies available Actions: Add to cart
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69. Preliminary anatomical studies of cocoa (Theobroma cacao)Annual report 1970-1971

by Phillips, E. -- Cocoa Research Institute, Tafo (Ghana)

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70. Purification of Cocoa Necrosis Virus (CNV) from cocoa leavesAnnual report 1971-1972

by Adomako, D; Owusu, G.K. -- Cocoa Research Institute, Tafo (Ghana)

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71. Q4 clone collectionAnnual report 1975-1976

by Amponsah, J.D. -- Cocoa Research Institute, Tafo (Ghana)

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72. Rehabilitation of cacao with chupons from coppiced treesProceedings

by Are, L.A; Jacob, V.J. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

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73. Resistance ranking on first flush infectionAnnual report 1974-75

by Kenten, R.H. -- Cocoa Research Institute, Tafo (Ghana)

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74. Resistance trials with young seedlingsAnnual report 1974-1975

by Kenten, R.H; Legg, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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75. Resultados de un ensayo comparativo de progenies híbridas entre cacao Amazónico por Criollo, Amazónico por Trinitario y Criollo por Trinitario

by Reyes E, H; Pérez, A. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Other title: Proceedings.Availability: No copies available Actions: Add to cart
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76. Screening of introduced germplasmAnnual report 1975-1976

by Lockwood, G; Owusu, G.K. -- Cocoa Research Institute, Tafo (Ghana)

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77. The screening of seedlingsAnnual report 1969-1970

by Kenten, R.H; Legg, J.T; Bonney, J.K. -- Cocoa Research Institute, Tafo (Ghana)

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78. Search for inhibitors of swollen shoot virus infection in cocoaAnnual report 1970-1971

by Owusu, G.K; Adomako, D. -- Cocoa Research Institute, Tafo (Ghana)

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79. Seasonal population cycleAnnual report 1975-76

by Owusu Manu, E. -- Cocoa Research Institute, Tafo (Ghana)

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80. Seed garden preparation and plantingAnnual report 1973-1974

by White, P. -- Cocoa Research Institute, Tafo (Ghana)

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81. Seed production methods

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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82. Seedlings from putative T. cacao x Herrania spp. backcrossesAnnual report 1971-1972

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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83. Selection of cocoa progenies resistant to and tolerant of cocoa swollen shoot virusProceedings

by Legg, J.T; Kenten, R.H. -- Cocoa Research Institute, Tafo (Ghana) -- 3. International Cocoa Research Conference Accra (Ghana) 23-29 Nov 1969.

Publisher: Tafo (Ghana) 1971Availability: No copies available Actions: Add to cart
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84. Series V black pod resistance trialAnnual report 1971-1972

by Amponsah, J.D. -- Cocoa Research Institute, Tafo (Ghana)

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85. Soil fertility, shade and cocoa nutrition experimentsAnnual report 1985-86

by Ahenkorah, Y; Halm, B.J; Appiah, M.R. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1987Availability: No copies available Actions: Add to cart
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86. Spacing/cultivar/pruning trial, D5 AfosuAnnual report 1985-86

by Ampofo, S.T; Amonoo, R.S; Osei Bonsu, K; Acheampong, K. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1987Availability: No copies available Actions: Add to cart
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87. Spatial distribution of capsidsAnnual report 1969-1970

by Owusu Manu, E. -- Cocoa Research Institute, Tafo (Ghana)

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88. Stem swellin symptoms produced by cocoa necrosis virus in cocoa seedlingsAnnual report 1970-1971

by Owusu, G.K; Phillips, E. -- Cocoa Research Institute, Tafo (Ghana)

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89. Studies in pod size variationAnnual report 1970-1971

by Amponsah, J.D. -- Cocoa Research Institute, Tafo (Ghana)

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90. Studies of mild virus strain protectionAnnual report 1985-86

by Owusu, G.K; Ollennu, L.A. -- Cocoa Research Institute, Tafo (Ghana)

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91. Studies on seed developmentAnnual report 1973-1974

by Martinson, V.A. -- Cocoa Research Institute, Tafo (Ghana)

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92. Study of NA32 and PA35 as parentsAnnual report 1969-1970

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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93. Supplementary hand-pollinationsAnnual report 1970-1971

by Lockwood, G. -- Cocoa Research Institute, Tafo (Ghana)

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94. Survey of virus infection in Amazon extension plotsAnnual report 1970-1971

by Legg, J.T. -- Cocoa Research Institute, Tafo (Ghana)

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95. Systemic fungicidesAnnual report 1971-1972

by Evans, H.C. -- Cocoa Research Institute, Tafo (Ghana)

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96. Tolerance assessment trialsAnnual report 1985-86

by Owusu, G.K. -- Cocoa Research Institute, Tafo (Ghana)

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97. Trials A13 and 14Annual report 1971-1972

by Legg, J.T; Brown, D.A.Ll; Lovi, N.K. -- Cocoa Research Institute, Tafo (Ghana)

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98. Trinidad introductionsAnnual report 1971-1972

by Edwards, D.F. -- Cocoa Research Institute, Tafo (Ghana)

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99. Varietal differences in capsid susceptibilityAnnual report 1969-1970

by Marchart, H; Collingwood, C.A. -- Cocoa Research Institute, Tafo (Ghana)

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100. Virus content of selected hostsReport of the period 1982/83 - 1984/85

by Owusu, G.K; Lagudah, B.M. -- Cocoa Research Institute, Tafo (Ghana)

Publisher: Tafo (Ghana) 1986Availability: No copies available Actions: Add to cart
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