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双季早稻的孕穗抽穗、灌浆成熟期(6～7月份),是多种水稻病虫大量发生和集中为害的时期,如果防治不力,害虫为害将造成重大损失甚至绝收。因此,防治好穗期病虫害,是确保丰收的关键措施之一。下表列出双季早稻穗期病虫
The booting and grain-filling maturation stages of early-season double cropping rice (from June to July) are the periods when a large number of rice diseases and pests occur and are concentratedly concentrated. If the prevention and treatment are not effective, the damage caused by pests will cause serious losses or even surrender. Therefore, prevention and control of diseases and pests at the ear stage are one of the key measures to ensure the harvest. The table below lists the double season early rice heading pests