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EKOSISTEM SAWAH

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Hama dan penyakit<br />

19<br />

Hama-hama penting<br />

1. Penggerek batang padi putih ("sundep", Scirpophaga innotata)<br />

2. Penggerek batang padi kuning (S. incertulas)<br />

3. Wereng batang punggung putih (Sogatella furcifera)<br />

4. Wereng coklat (Nilaparvata lugens)<br />

5. Wereng hijau (Nephotettix impicticeps)<br />

6. Lembing hijau (Nezara viridula)<br />

7. Walang sangit (Leptocorisa oratorius)<br />

8. Ganjur (Pachydiplosis oryzae)<br />

9. Lalat bibit (Arterigona exigua)<br />

10. Ulat tentara/Ulat grayak (Spodoptera litura dan S. exigua)<br />

11. Tikus sawah (Rattus argentiventer)<br />

Penyakit-penyakit penting<br />

1. blas (Pyricularia oryzae, P. grisea)<br />

2. hawar daun bakteri ("kresek", Xanthomonas oryzae pv. oryzae)

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