Pest and disease investigation is the basic support for scientific prevention and control. In the field of agricultural plant protection, through a series of investigations, we can initially grasp the occurrence of major diseases and insect pests of wheat, rice and other crops, and lay a good foundation for better scientific control in the next step. basis. In general, investigating pests and diseases, investigators need to go deep into the field, and count and record a lot of data. In the past, paper and pen records were mainly used, but now most of them use pest and disease survey statisticians . The investigation of pests and diseases includes the investigation of the occurrence and damage of pests and diseases, the investigation of the occurrence of pests and diseases, natural enemies, the investigation of wintering conditions and the investigation of prevention and treatment effects. In the investigation work, it is necessary to record a lot of information such as the name of the insect, the name of the plant disease, the time of collection, the location, the number of classifications, the name of the plant, etc., and then the information of these records should be classified, summarized and counted. A piece of paper and a pen are not only inefficient, but also not conducive to the summary analysis of the data. However, if the pest investigation statistic is used, not only is the survey information record more convenient and diverse, but the statistic can also upload the stored data. To the computer to edit, generate charts, to achieve statistics, analysis automation, standardization, so it can be said that the pest survey statistic provides a reliable tool for investigators to carry out pest and disease survey statistics. In the era of informationization, the statistical and statistical analysis of information technology is more conducive to the development of modern industries. Therefore, with the development of society, the combination of science and technology and agriculture is becoming more and more close. In the project of promoting plant protection informationization, pests and diseases The application of instruments such as survey statistics can bring tangible convenience to plant protection work. At the same time, through technology upgrades, the technical level and informatization level of modern agricultural plant protection have been greatly improved, and modern agricultural plants have been enhanced. The ability to protect has made outstanding contributions to ensuring food production safety and stable and rapid development of agriculture. 320/420/520 Series Stretch Film Vacuum Packing Machine hangzhou mankun imp. exp. co., ltd. , https://www.multihzs.com
Pest survey statistics provide investigators with reliable tools