Cruzamentos entre Arachis hypogaea e as espécies A. diogoi e A. spp (30006, 30035)

Pompeu, Antonio Sidney

doi:10.1590/S0006-87051983000100026

Resumo

Artificial crosses were made between A. hypogaea, using lines of 'Tatu', 'Roxo', Tatuí x Roxo 80-1 and the cultivar Tatuí as female parents and introduced plants of items 30001 and 30005 reported as belonging to A. diogoi and of 30006 and 30035 of A. spp, under greenhouse conditions. From the pollinated flowers of A. hypogaea x A. diogoi, 53.4 and 45.2% gave rise to pegs and fruits with normal seeds, respectively. The amount of viable pollen grains ranged from 4.8 to 13.4 with an average of 8.3% in this cross compared to 97.2 and 95.7% observed for A. hypogaea and A. diogoi. In the crosses A. hypogaea x A. sp. 30006 and A. hypogaea x A. sp. 30035, 13 and 9 normal fruits with 22 and 15 viable seeds were obtained, respectively. The pollen viability varied from 3.5 to 15 with mean of 10% in the former cross and was around 9.9% in the latter, compared with 97.8 and 98.2% noted for A. sp. 30006 and for A. sp. 30035. These results showed that plants previously classified as A. diogoi belong to another species. They also demonstrated the possibilities of using A. diogoi, A. sp. 30006 and A. sp. 30035 in the peanut genetic improvement.

NOTA

Cruzamentos entre Arachis hypogaea e as espécies A. diogoi e A. spp (30006, 30035)

Interspecific crosses between Arachis hypogaea and the species A. diogoi and A. spp (30006, 30035)

Antonio Sidney Pompeu

Seção de Genética, Instituto Agronômico, IAC

SUMMARY

Artificial crosses were made between A. hypogaea, using lines of 'Tatu', 'Roxo', Tatuí x Roxo 80-1 and the cultivar Tatuí as female parents and introduced plants of items 30001 and 30005 reported as belonging to A. diogoi and of 30006 and 30035 of A. spp, under greenhouse conditions. From the pollinated flowers of A. hypogaea x A. diogoi, 53.4 and 45.2% gave rise to pegs and fruits with normal seeds, respectively. The amount of viable pollen grains ranged from 4.8 to 13.4 with an average of 8.3% in this cross compared to 97.2 and 95.7% observed for A. hypogaea and A. diogoi. In the crosses A. hypogaea x A. sp. 30006 and A. hypogaea x A. sp. 30035, 13 and 9 normal fruits with 22 and 15 viable seeds were obtained, respectively. The pollen viability varied from 3.5 to 15 with mean of 10% in the former cross and was around 9.9% in the latter, compared with 97.8 and 98.2% noted for A. sp. 30006 and for A. sp. 30035. These results showed that plants previously classified as A. diogoi belong to another species. They also demonstrated the possibilities of using A. diogoi, A. sp. 30006 and A. sp. 30035 in the peanut genetic improvement.

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REFERÊNCIAS BIBLIOGRÁFICAS

Recebido para publicação a 23 de julho de 1982.

1. ABDOU, Y. A, The source and nature of resistance in Arachis L. species to Mycosphaerella arachidicola Jenk. and Mycosphaerella berkeleyii Jenk., and factors influencing sporulation of these fungi. North Carolina, State University, U.S.A., 1966. I18p. (PhD thesis)
2.^__________; GREGORY, W. C.; COOPER, W. E. Sources and nature of resistance to Cercospora arachidicola Hori and Cercosporidium personatum (Beck & Curtis) Deighton in Arachis species. Peanut Science, 1:6-11, 1974.
3. AMIN, P. W. & MOHAMMAD, A. B. Groundnut pest research at ICRISAT. In: PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON GROUNDNUTS, Patancheru, 1980. Patancheru, AP, India, International Crops Research Institute for the Semi-Arid Tropics ICRISAT, 1980. p.158-166.
4. BROMFTELD, K. R. & CEVARIO, S. I. Greenhouse screening of peanut (Arachis hypogaea) for resistance to peanut rust (Puccinia arachidis). Plant Disease Reporter, 54:381-383, 1970.
5. CAMPBELL, M. V. & WYNNE, J. C Resistance to insects and mites. In: PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON GROUND-NUTS Patancheru, 1980. Patancheru, AP, India, International Crops Research Institute for the Semi-Arid Tropics ICRISAT, 1980. p.149-157.
6. GREGORY, W. C. The collection of peanut germplasm 1976-1977. The International Board for Plant Genetics Resources, 1977. 118 p. (Tech. Report)
7. JOHANSEN, E. L. & SMITH, B. M. Arachis hypogaea x A. diogoi. Embryo and seed failure. American Journal Botany, 43:250-258, 1956.
8. JOHNSON, D. R.; WYNNE, J. C; CAMPBELL., W. V. Resistance of wild species of Arachis to the twospotted spider mite, Tetranychus urticae. Peanut Science, 4:9-11, 1977.
9. LEUCK, D. B. & HAMMONS, R. O. Resistance of wild peanut plants to the mite Tetranychus tumidellus. Journal Economic Entomology, 61:687-688, 1968.
10. POMPEU, A. S. Cruzamentos entre Arachis hypogaea e as espécies A. villosa var. correntina, A. diogoi e A. villosulicarpa. Ciência e Cultura, São Paulo, 29:319-321, 1977.
11. SHARIEF, Y.; RAWLINGS, J. O.; GREGORY, W. C. Estimates of leaf spot resistance in three interspecific hybrids of Arachis. Euphytica, 27:741-751, 1978.
12. SMARTT, J. & GREGORY, W. C. Interspecific cross-compatibility between the cultivated peanut Arachis hypogaea L. and other members of the genes Arachis. Oleagineux, 22:455-459, 1967.
13. SUERAHMANYAN, P.; MEHAN, V. K.; NEVILL, D. J.; McDONALD, D. Research on fungal diseases of groundnut at ICRISAT. In: PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON GROUNDNUTS, Patancheru, 1980. Patancheru, AP, India, International Crops Research Institute for the Semi-Arid Tropics ICRISAT, 1980. p.193-198.

Datas de Publicação

Publicação nesta coleção
17 Dez 2007
Data do Fascículo
1983

Histórico

Recebido
23 Jul 1982

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

[1] 1. ABDOU, Y. A, The source and nature of resistance in Arachis L. species to Mycosphaerella arachidicola Jenk. and Mycosphaerella berkeleyii Jenk., and factors influencing sporulation of these fungi. North Carolina, State University, U.S.A., 1966. I18p. (PhD thesis)

[2] 2.^__________; GREGORY, W. C.; COOPER, W. E. Sources and nature of resistance to Cercospora arachidicola Hori and Cercosporidium personatum (Beck & Curtis) Deighton in Arachis species. Peanut Science, 1:6-11, 1974.

[3] 3. AMIN, P. W. & MOHAMMAD, A. B. Groundnut pest research at ICRISAT. In: PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON GROUNDNUTS, Patancheru, 1980. Patancheru, AP, India, International Crops Research Institute for the Semi-Arid Tropics ICRISAT, 1980. p.158-166.

[4] 4. BROMFTELD, K. R. & CEVARIO, S. I. Greenhouse screening of peanut (Arachis hypogaea) for resistance to peanut rust (Puccinia arachidis). Plant Disease Reporter, 54:381-383, 1970.

[5] 5. CAMPBELL, M. V. & WYNNE, J. C Resistance to insects and mites. In: PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON GROUND-NUTS Patancheru, 1980. Patancheru, AP, India, International Crops Research Institute for the Semi-Arid Tropics ICRISAT, 1980. p.149-157.

[6] 6. GREGORY, W. C. The collection of peanut germplasm 1976-1977. The International Board for Plant Genetics Resources, 1977. 118 p. (Tech. Report)

[7] 7. JOHANSEN, E. L. & SMITH, B. M. Arachis hypogaea x A. diogoi. Embryo and seed failure. American Journal Botany, 43:250-258, 1956.

[8] 8. JOHNSON, D. R.; WYNNE, J. C; CAMPBELL., W. V. Resistance of wild species of Arachis to the twospotted spider mite, Tetranychus urticae. Peanut Science, 4:9-11, 1977.

[9] 9. LEUCK, D. B. & HAMMONS, R. O. Resistance of wild peanut plants to the mite Tetranychus tumidellus. Journal Economic Entomology, 61:687-688, 1968.

[10] 10. POMPEU, A. S. Cruzamentos entre Arachis hypogaea e as espécies A. villosa var. correntina, A. diogoi e A. villosulicarpa. Ciência e Cultura, São Paulo, 29:319-321, 1977.

[11] 11. SHARIEF, Y.; RAWLINGS, J. O.; GREGORY, W. C. Estimates of leaf spot resistance in three interspecific hybrids of Arachis. Euphytica, 27:741-751, 1978.

[12] 12. SMARTT, J. & GREGORY, W. C. Interspecific cross-compatibility between the cultivated peanut Arachis hypogaea L. and other members of the genes Arachis. Oleagineux, 22:455-459, 1967.

[13] 13. SUERAHMANYAN, P.; MEHAN, V. K.; NEVILL, D. J.; McDONALD, D. Research on fungal diseases of groundnut at ICRISAT. In: PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON GROUNDNUTS, Patancheru, 1980. Patancheru, AP, India, International Crops Research Institute for the Semi-Arid Tropics ICRISAT, 1980. p.193-198.

Brasil

Brasil

Cruzamentos entre Arachis hypogaea e as espécies A. diogoi e A. spp (30006, 30035)

Interspecific crosses between Arachis hypogaea and the species A. diogoi and A. spp (30006, 30035)

Resumo

Datas de Publicação

Histórico