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
No cover image available
2. 13th progeny trialAnnual report 1974-1975

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

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
No cover image available
3. 14th progeny trialAnnual report 1974-1975

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

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
No cover image available
4. 8th progeny trialAnnual report 1970-1971

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
5. Clonal resistance to mealybugs

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
6. Cocoa breeding in Ghana with reference to swollen-shoot diseaseProceedings

by Lockwood, G. -- Cocoa Producers' Alliance, Lagos (Nigeria) -- 7. International Cocoa Research Conference Douala (Camerún) 4-12 Nov 1979.

Publisher: Lagos (Nigeria) 1981Availability: No copies available Actions: Add to cart
No cover image available
7. Analítica A comparison of the growth and yield during a 20 year period of Amelonado and Upper Amazon hybrid cocoa in Ghana

by Lockwood, G.

Source: Euphytica (Países Bajos) Publisher: 1976Availability: No copies available Actions: Add to cart
No cover image available
8. Comparison of various crosses (M5)Annual report 1970-1971

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
9. Analítica Determination of pod and bean characters in progeny trials with cocoa

by Lockwood, G; Edwards, D.F.

Source: Tropical Agriculture (Trinidad y Tobago) Publisher: 1980Availability: No copies available Actions: Add to cart
No cover image available
10. Analítica Early results from a trial of Upper Amazon cocoa clones in Ghana

by Lockwood, G.

Source: Experimental Agriculture (RU) Publisher: 1971Availability: No copies available Actions: Add to cart
No cover image available
11. Analítica Evaluation and use of a screening method to aid selection of cocoa (Theobroma cacao) with field resistance to cocoa swollen-shoot virus in Ghana

by Legg, J.T; Lockwood, G.

Source: Annals of Applied Biology (RU) Publisher: 1977Availability: No copies available Actions: Add to cart
No cover image available
12. Analítica Genetic aspects of resistance to cocoa swollen-shoot virus in Ghana

by Lockwood, G.

Source: Annals of Applied Biology (RU) Publisher: 1981Availability: No copies available Actions: Add to cart
No cover image available
13. Analítica Incidence of cacao blackpod disease (Phytophthora palmivora) in relation to time of crop maturity in the Eastern region of Ghana

by Lockwood, G.

Source: Journal of Horticultural Science (RU) Publisher: 1971Availability: No copies available Actions: Add to cart
No cover image available
14. Analítica The influence of self-incompatibility on the time of harvesting of cocoa in Ghana in relation to losses from black pod disease

by Lockwood, G; Dakwa, J.T.

Source: Journal of Horticultural Science (RU) Publisher: 1978Availability: No copies available Actions: Add to cart
No cover image available
15. M4 experiment IAnnual report 1970-1971

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
16. N13 experiment I: comparison of a cross to its reciprocalAnnual report 1970-1971

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
17. N13 experiment IIIAnnual report 1972-1973

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

Publisher: Tafo (Ghana) 1975Availability: No copies available Actions: Add to cart
No cover image available
18. N13 experiment IVAnnual report 1972-1973

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

Publisher: Tafo (Ghana) 1975Availability: No copies available Actions: Add to cart
No cover image available
19. N9 amelonado improvement experimentAnnual report 1972-1973

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

Publisher: Tafo (Ghana) 1975Availability: No copies available Actions: Add to cart
No cover image available
20. New field trialsAnnual report 1974-75

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

Publisher: Tafo (Ghana) 1977Availability: No copies available Actions: Add to cart
No cover image available
21. New trials of virus resistant progeniesAnnual report 1971-1972

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
22. Notes on incompatibility alleles in introduced clonesAnnual report 1971-1972

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
23. Plant breeding and selection: new introductionsAnnual report 1972-1973

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

Publisher: Tafo (Ghana) 1975Availability: No copies available Actions: Add to cart
No cover image available
24. Analítica Resistance of cocoa to swollen-shoot virus in Ghana, 1: Field trials

by Legg, J.T; Lockwood, G.

Source: Annals of Applied Biology (RU) Publisher: 1981Availability: No copies available Actions: Add to cart
No cover image available
25. Screening of introduced germplasmAnnual report 1975-1976

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

Publisher: Tafo (Ghana) 1978Availability: No copies available Actions: Add to cart
No cover image available
26. Seedlings from putative T. cacao x Herrania spp. backcrossesAnnual report 1971-1972

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available
27. Analítica Studies on the possibility of increasing resistance to cocoa swollen-shoot virus by breeding

by Kenten, R.H; Lockwood, G.

Source: Annals of Applied Biology (RU) Publisher: 1977Availability: No copies available Actions: Add to cart
No cover image available
28. Supplementary hand-pollinationsAnnual report 1970-1971

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

Publisher: Tafo (Ghana) 1973Availability: No copies available Actions: Add to cart
No cover image available