BULAI JAGUNG PDF


Hasanuddin University. Karakterisasi Morfologi Peronosclerospora spp., Penyebab Penyakit Bulai pada Tanaman Jagung, dari Beberapa Daerah di Indonesia. Bulai merupakan penyakit penting dalam budidaya jagung di dunia. Induksi ketahanan adalah salah satu metode yang digunakan untuk mengendalikan. Perakitan Varietas Hibrida Jagung Manis Berdaya Hasil Tinggi dan Tahan Terhadap Penyakit Bulai. Sriani Sujiprihati, Muhamad Syukur, Andi Takdir.

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Downy mildew is an important disease in maize cultivation in the world.

Induced resistance is one of the methods used to control plant diseases. Reactive oxygen species ROS and lignification are plant defense responses.

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This study aims to determine the potential of chemicals as an inducer by observing ROS responses and lignification of mycelium. The materials used are benzoic acid, sodium benzoate, salicylic acid, thiamine, saccharin and aspirin with concentration 2 g L -1 of distilled water. The ROS reaction is indicated by all treatments induced and inoculated by pathogens.

Lignification of mycelium occurred in the treatment of aspirin at 6 hours observation after inoculation and saccharin treatment on observation 12 hours after inoculation. Based on the observation of ROS and lignification of the mycelium, it is suspected that the material tested has the potential to be further tested as an inducer because it has the ability to activate an early marker of plant resistance in the form of ROS reaction and lignification of mycelium.

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Bulai merupakan penyakit penting dalam budidaya jagung di dunia. Induksi ketahanan adalah salah satu metode yang digunakan untuk mengendalikan penyakit tanaman. Spesies oksigen reaktif ROS dan lignifikasi adalah respon pertahanan tanaman.

Penelitian ini bertujuan untuk mengetahui potensi bahan kimia sebagai bahan penginduksi dengan mengamati respons ROS dan lignifikasi miselium. Bahan yang digunakan adalah asam benzoat, natrium benzoat, asam salisilat, tiamin, sakarin dan aspirin dengan konsentrasi 2 g akuades L Reaksi ROS ditunjukkan oleh semua perlakuan yang diinduksi dan diinokulasi oleh patogen.

Lignifikasi miselium terjadi pada perlakuan aspirin pada pengamatan 6 jam setelah inokulasi dan perlakuan sakarin pada pengamatan 12 jam setelah inokulasi. Berdasarkan pengamatan ROS dan lignifikasi miselium, diduga bahwa bahan yang diuji memiliki potensi untuk diuji lebih lanjut sebagai bahan penginduksi karena memiliki kemampuan untuk mengaktifkan penanda awal ketahanan tanaman dalam bentuk reaksi ROS dan lignifikasi jaung. African Journal of Biotechnology Plant Physiology and Biochemistry Effects on Plant Growth and Development.

Shaping the Evolution of the Plant Immune Responsse.

The Plant Cell Cell Host Microbe Salicylic Acid-induced Resistance to Fusarium oxysporum f. Phenolic Compound and their Role in Disease Resistance. Annual Review of Phytopathology Root Defense Responses to Fungal Pathogens: Plant and Soil Induced Resistance in Plants by Chemicals.

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European Journal Plant Pathology Plant Growth Regulation Journal of Botany Journal of Plant Diseases and Protection Fakultas Pertanian Universitas Gadjah Mada.

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Ketahanan Jamur terhadap Fungisida di Indonesia. Jurnal Perlindungan Tanaman Indonesia Physiological and Molecular Plant Pathology Ketahanan Peronosclerospora maydis terhadap Fungisida. User Username Password Remember me.

Article Tools Jagunf this article. How to cite item. Email this article Login required. Email the author Login required. Keywords Begomovirus DAS-ELISA Nilaparvata lugens PCR banana biological control induced resistance jagung liquid smoke melon morfologi morphology musuh alami natural enemies obituari obituary parasitism resistance tomato virulence virulensi.

Abstract Downy mildew is an important disease in maize cultivation in the world. Intisari Bulai jafung penyakit penting dalam budidaya jagung di dunia. Keywords induced resistance; induksi ketahanan; lignification of mycelium; lignifikasi miselium; maize downy mildew; penyakit bulai jagung; ROS.

Academic Press, San Diego. The Plant Immune System. Article Metrics Abstract views: