T.W. Mew's Images
Organization: International Rice Research InstituteUnit: Entomology and Plant Pathology Division
Country: Philippines
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Symptoms(X)
| 4 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 0162040 | bacterial leaf streak | Xanthomonas oryzae pv. oryzicola | Initial symptoms of Xanthomonas oryzae pv. oryzicola on rice leaf. Lesion begins as small, interveinal, water-soaked (dark green), streaks which later become translucent. Numerous tiny yellow beads of exudate are commonly found on the lesions. |
| 0162041 | bacterial leaf streak | Xanthomonas oryzae pv. oryzicola | Rice leaf severely infected with Xanthomonas oryzae pv. oryzicola. The translucent streaks enlarge and coalesce turning into light brown then grayish-white until the whole leaf dries up. |
| 0162037 | bacterial leaf blight of rice | Xanthomonas oryzae pv. oryzae | Rice seedlings infected with Xanthomonas oryzae pv. oryzae. Infected leaves wilt and roll up, turning grayish-green to yellow, until the whole seedling dies. Plants which have survived the disease are stunted and yellowish. |
| 0162039 | bacterial leaf blight of rice | Xanthomonas oryzae pv. oryzae | Mature rice plants infected. Lesions begins as water-soaked stripes on the leaf blades and eventually would increase in length and width becoming yellow to grayish-white until the entire leaf dries up. |
