From June 30th to July 1st, five technicians from the Plant Protection Station of Liquan County went to Xiaoying Village in Fenghuo Town, Pengwang Village in Xizhangbao, and the center village of Nanfang Town to investigate the second generation of armyworm, Mythimna separata. After investigation, summer maize in Xiaoying Village of Xihuo Town and Pengwang Village of Xizhangbao Village are 95%-98% of the crop, the pest field rate is 50%-68%, the planting rate is 7%-16%, and the number of hundred insects is 5-6. , Occurrence is light, the area is 600-650 mu, there is no serious area; 90% of spring maize emerged in the central village of Nanfang Town, the rate of pests was 45%, the rate of insects was 5% to 9%, and the number of insects per hundred was 3 The degree of occurrence is light, with an area of ​​150 mu and no serious area. Based on the occurrence of pests and diseases, the County Plant Protection Station actively formulated prevention and control measures for the general public, and reminded the general public to grasp the management of the field, be highly vigilant against the occurrence of armyworm, select suitable medicines, do a good job in prevention and control, and prevent the Akita crops in the county. Cause greater harm and ensure that the autumn grain production increase. Suggested prevention methods are as follows: 1, prevention and treatment time: early July 2, control methods: (1) Agricultural control In combination with field management and chemical control, the old larvae of armyworm and corn borer were culled manually. (2) Chemical control: use 3% carbofuran granules or 5% phoxim phosphatase to lose heart; use 4.5% beta-cypermethrin EC 30-60 ml/mu or 40% phoxim EC 1000x spray . Single Breast Pump,Ppsu Breast Pump,Low Noise Design Breast Pump,Small Arc Type Breast Pump NINGBO YOUHE MOTHER&BABY PRODUCTS CO.,LTD , https://www.oembreastpump.com