Rice is an important crop in Yixian County,which plays an important role in the development of local agricultural econo-my.However,the occurrence of rice diseases and pests will have a great impact on the yield and quality,and the serious cases will even cease production,resulting in huge economic losses.Therefore,it is of great practical significance to do a good job in the pre-vention and control of rice diseases and pests.Taking Yixian County as an example,the occurrence characteristics of common diseas-es and pests of rice and the key points of green prevention and control technology were studied.
ricepests and diseasesoccurrence characteristicsgreen prevention and controltechnical essentials
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