Potensi Jamur Patogen Tumbuhan sebagai Agen Pengendali Biologi Gulma Alang-alang

https://doi.org/10.22146/jpti.12903

Bambang Nugroho(1*), Titik Suryani(2), Bambang Hadisutrisno(3)

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

Abstract


Biological control is an important component of integrated pest management, including integrated pest management on weed. One of the important biological control agents is plant pathogenic fungi. The purpose of this research is to identify potential fungi to be developed as an agent of biological control on alang-alang (Imperata cylindrica L). A survey was conducted in highland and lowland areas which were seriously infested by alang-alang to know the disease intensity and its distribution. Sample of diseased leaves were taken for identification and pathogenecity testing. Four fungal diseases - leaf blight, rust and two kinds of leaf spot that are caused by Phoma sp, Puccinia rufipes Diet and two unidentified pathogens - were found. By inoculation trials it was proven that Phoma sp. is pathogenic to alang-alang. Considering that there are potential pathogenic fungi causing several diseases on alang-alang, it is possible to develop a method of controlling the grass by using pathogenic fungi.


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References

Charudattan, R. 1990. Pathogens with Potential for Weed Control. Florida Agricultural Experiment Stations Journal 9986: 133-154.

Kasasian, L. 1971. Weed Control in the Tropics. Leonard Hill. London.

Mitchell, J .K. 1993. Potential of Colletotrichum graminicola and Gloeocercospora sorghi as biological herbicides for control of Johnson grass, Plant Pathol., (Trends in Agril. Sci.) 1:3 J-36.

Sastroutomo, S.S. 1990. Ekologi Gulma. PT Gramedia Pustaka Utama. Jakarta.

Semangun, H. 1992. Host index of Plant Diseases in Indonesia. Gadjah Mada University Press. Yogyakarta.

Sukman, Y. dan Yakup. 1995. Gulma dan Teknik Pengendaliannya. PT Raja Grafindo Persada. Jakarta.

Templeton, G.E. 1986. Mycoherbicide Research at the University of Arkansas-Past, Present, and Future, Weed Science. 35 (Suppl. 1 ):35-37.



DOI: https://doi.org/10.22146/jpti.12903

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