Ketahanan Beberapa Jamur Patogen terhadap Fungisida

https://doi.org/10.22146/jpti.9350

Christanti Sumardiyono(1*), Nursamsi Pusposendjojo(2), Sri Trisnowati(3)

(1) Fakultas Pertanian Universitas Gadjah Mada
(2) Fakultas Pertanian Universitas Gadjah Mada
(3) Fakultas Pertanian Universitas Gadjah Mada
(*) Corresponding Author

Abstract


Chemical control of plant pathogens have been done for a long time using contact and systemic fungicides. Resistance of the pathogens to fungicides may caused failure of disease control program. Studies by in vitro, in green house and fields were done at Yogyakarta to know the fungal which were resistant to several fungicides after treatment. The pathogen tested to fungicides were Colletotrichum capsici on red pepper to propineb, mancozeb, mixture of carbendazim and mancozeb, and thiophanate methyl, Alternaria porri on garlic to thiophanate methyl, Phytophthora palmivora on cocoa to Al-fosetyl, metalaxyl, mancozeb, and Copper Oxychloride, and Peronosclerospora maydis on corn to metalaxyl. The study indicated that C. capsici was resistant to propineb, mancozeb, and mixture of carbendazim and mancozeb, but sensitive to thiophanate methyl. A. porri from plant treated with thiophanate methyl indicated resistant to the fungicides. ED50 of Al-fosetyl and metalaxyl on P. palmivora were higher than on mancozeb and copper oxychloride, so that it was resistance strain.

 


Keywords


contact fungicides; systemic fungicides; resistance

Full Text:

PDF


References

Anon., 1993. Pestisida untuk Pertanian dan Kehutanan. Komisi Pestisida Departemen Pertanian, Jakarta, 286 p.

Anilkumar, T. B. 1976. Adaptation of Sclerotium roIfsii to fungicides. (Absir.) Fungicide Resistance in Plant Pathogens. Annotated Bibliographies No. M14 Plant Series. CAB International 1987, hal.: 1.

Anilklurnar ,T.B. dan M.N.L. Sastry, 1979. Development of tolerance to fungicides in Rhizoctonia batatiicola, Ibid. hal: 12.

Crowdy, S.H. 1977. Translocation Dalam R.W. Marsh 1977. Systemic Fungicides 2nd. Ed. Longman, London and New York, 401 p.

Davidse, L. C. Dalam J. Dekker dan S.G. Georgopoulos 1982. Fungicide resistance in crop protection. Centre for Agricultural Publishing and Documentation, Wageningen, 245 p.

Dekker, J. 1977. Resistance Dalam E.W. Marsh 1977 (Ed) Systemic Fungicides 2 nd. Ed. Longman, London, New York, 401 p.

Gilhnan, L.S. dan James, R. L 1980. Fungicidal tolerance of Botrytis within Colorado greenhouse.(Abstr.) Fungicides Resistance in Plant Pathogens. Annotated Bibliographies No. M 14 Plant Series. CAB International 1987, hal :10.

Mukelar, A. 1986. Penggunaan fungisida sistemik di Indonesia Dalam Suhardi 1988 (Ed.) Proseding Seminar Penggunaan Fungisida Sistemik dalam Pengendalian Penyakit Tumbuhan, Jakarta, 8 Oktober, 1986.

Muthappa,, B. N., Kumari, K. N. dan Muniyappa, N. C. 1978. Resistance of coffee leaf rust to Bordeaux mixture : apreliininaxy note. Ibid.

Nene, Y. L. 1971. Fungicides in Plant Disease Control. Oxford & IBH Publishing Co., New Delhi, Bombay, Calcuta, 385 p.

Sijspestein, A. K. 1977 Effect of Fungal Pathogens Dalam R. W. Marsh 1977. Systemic Fungicides 2 nd. Ed. Longman, London and New York, 401 p.



DOI: https://doi.org/10.22146/jpti.9350

Article Metrics

Abstract views : 2691 | views : 2028

Refbacks

  • There are currently no refbacks.


Bookmark and Share


Copyright (c) 1995 Jurnal Perlindungan Tanaman Indonesia

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

Jurnal Perlindungan Tanaman Indonesia ISSN 1410-1637 (print), ISSN 2548-4788 (online) is published by the Department of Plant Protection, Faculty of Agriculture, Universitas Gadjah Mada, in collaboration with Indonesian Entomological Society (Perhimpunan Entomologi Indonesia, PEI) and Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia, PFI). The content of this website is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.  

View website statistics