气象因子对绥阳县辣椒病毒病的影响

Effects of Meteorological Factors on Pepper Virus Disease in Suiyang County

为提高辣椒产量和品质,提前对辣椒病毒病进行防治,用2016-2018年绥阳县3个乡镇的辣椒病害观测数据,结合气象分析,找出影响病害的气象指标。结果表明,气温和一定的降水是影响辣椒病毒病发生的基本因素,晴雨转折是诱发条件,干旱会促进病毒病的发展。因此,相关部门及时关注实况温度、晴雨转折性天气预报和干旱预测,抓住时机适时开展防治,可以有效防止辣椒病毒病发生。

In order to improve the yield and quality of pepper and prevent and cure the disease of pepper virus in advance,the observation data of pepper disease in three towns of Suiyang in 2016-2018 were used,combined with meteoroiogical analysis to verify the meteorological indicators affecting the disease.The results showed that temperature and certain precipitation were the basic factors that affect the occurrence of the virus disease.The tran-sition from sunny to rain was the induced condition,and drought would promote the development of virus disease.Therefore,the relevant departments pay close attention to the actual temperature,the weather forecast and the drought forecast,and seize the opportunity to carry out prevention and control in a timely manner,which can effectively prevent the occurrence of pepper virus disease.