In the field of paddy rice, locusts, thrips, and blight occurred, which impaired the growth of rice seedlings. Insects and nymphs are often clustered on leaf ears, ligules, and heart leaves. The affected part begins to appear yellow and white dots, after which white spots appear on the leaves, and the damaged seedlings return slowly and do not grow, as if to “sitâ€. same. Blight frequently occurs in wet (half-drought) seedlings and dry seedlings, causing dead seedlings. Due to the unstable temperature in the middle and early April, it is easy to cause locusts, thrips, and damping-off, affecting Miaoquan, Miaoqi, and Miao Zhuang. The Agricultural Technology Centers of township offices are requested to intensify investigations of rice seedling pests and diseases and control pests such as blight. Control methods and Pharmaceuticals: 1, Mu 50% anti-dry Ling 1 two water 50 kg spray to prevent blight. 2, mu with 10% imidacloprid 1-1.5 two water 50 kg spray, control locusts, thrips.
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