Since the beginning of this year, the rainfall in Guangyuan City has been high and the temperature is low, which is conducive to the development of various pests and diseases. The pressure of prevention and control of pests and diseases in the middle and late stages of the spring crops is relatively high. In order to effectively control pests and diseases, the Agricultural and Rural Bureau of Guangyuan City has formulated five measures to ensure a good harvest of autumn grain.
First, strengthen organization and leadership. The middle and late stages of the spring crops are an important period for the formation of yields, and also a key period for the prevention and control of pests and diseases. All localities should fully understand the seriousness of the pests and diseases in the middle and late stages of the spring crops, and the urgency of prevention and control work. The prevention and control of pests and diseases in the middle and late stages is an important task at present to do a good job. In accordance with the requirements of "government-led, territorial responsibility, and joint prevention and control", we will strengthen organizational leadership, strengthen administrative promotion, and implement prevention and control responsibilities.
The second is to do a good job in monitoring and early warning. Pay close attention to the dynamics of pests and diseases, do a systematic investigation and large-scale census work, and accurately grasp the situation of pests and diseases in the middle and late stages of the spring crops. Timely organize consultation analysis, issue pest information and prevention and control alarms, and guide plant protection social service organizations, large planters and farmers to carry out pest control in a timely manner. Strictly implement the two-week report of major pests and diseases in the spring, the two-week report of the grasshopper moth, and the real-time reporting system of major disasters to ensure the smooth flow of information channels for pests and diseases.
The third is to carry out scientific prevention and control. Continue to do a good job in the prevention and control of the grasshopper moth, focusing on the prevention and control of major pests and diseases, and highlighting the prevention and control of migration flights and fulminating pests and diseases. The panicle neck lice should grasp the two pesticides in the early stage of rice breakage and the heading stage; the rice smut disease is applied about 5-7 days before the rice break; the sheath blight is applied in the rice heading stage; the second generation During the peak period of egg hatching, aphids focus on rice fields with a heading rate of less than 80%; rice planthoppers catch the peak period of young nymphs and timely control the up to standard blocks. Grab the application of clearing and precise control.