科学防治保丰收——秋粮主产区“虫口夺粮”观察

Group 1 - The core point of the articles emphasizes the critical role of autumn grain in achieving China's annual grain production target of approximately 1.4 trillion jin, with autumn grain accounting for three-quarters of the total output [1] - The occurrence of major pests and diseases in autumn grain is expected to be higher than last year due to adverse weather conditions and other factors, leading to significant challenges in pest control [2][6] - Various regions are actively implementing pest control measures, including monitoring and adjusting prevention strategies based on pest dynamics to ensure effective management [2][3] Group 2 - The integration of human and technical defenses is highlighted as a key strategy for pest control, utilizing methods such as pheromone traps and timely interventions to reduce pesticide use [3][4] - Technological advancements are being leveraged for pest monitoring and control, with initiatives like automated pest monitoring systems being implemented to enhance the accuracy and efficiency of pest management [6][5] - There is a call for improved coordination and innovation in pest control efforts, including the establishment of a comprehensive monitoring and prevention system, as well as the promotion of green control methods to reduce reliance on chemical pesticides [6][4]