BPH (Brown planthopper, Nilaparvata lugens Stal) is a major insect of rice and give a lot of damages around Korea, Japan and East-West Asia. Especially, Increase of the environmentally friendly cultivation in South
Bacterial blight (BB) caused by Xanthomonas oryzae pv. Oryzae (Xoo) is one of the most serious diseases of rice. Ten races of the bacterium have been identif ied in the Philippines. Each race has specif ic virulence to
文摘BPH (Brown planthopper, Nilaparvata lugens Stal) is a major insect of rice and give a lot of damages around Korea, Japan and East-West Asia. Especially, Increase of the environmentally friendly cultivation in South
文摘Bacterial blight (BB) caused by Xanthomonas oryzae pv. Oryzae (Xoo) is one of the most serious diseases of rice. Ten races of the bacterium have been identif ied in the Philippines. Each race has specif ic virulence to
