森林病虫普查工作,已在全国范围内普遍展开。我省的普查已进入最后阶段。根据《全国森林病虫普查实施要点》精神,要求在普查后提出各省、市、区主要树种的检疫对象,划出疫区、保护区。现以我省的一些情况为主,谈谈确定检疫对象、划分疫区和保护区的依据问题。(一)森林病虫检疫工作,是森林病虫防治工作的重要组成部分,是保护森林资源、巩固造林成果的有效措施。什么叫检疫?根据第七届国际植物检疫及植物保护会议所确定的关于检疫的概念是:“植物检疫就是为了不让对于栽培作物、有益的野生植物及其加工品有危害的并且对本国农业会带来极大损失的病、虫、杂草,从外面侵入国内;也是为了限制与消灭国内局部 Census of forest diseases and censuses, has been carried out in a nationwide scale. The census of our province has entered the final stage. According to the spirit of the “Outline of the Implementation of the National Forest Disease and Census Survey,” it is required that the quarantine object of the major tree species in all provinces, cities and districts be put forward after the census, and the designated epidemic areas and protected areas should be designated. Now some of the main situation in our province, to talk about to determine the quarantine object, dividing the affected areas and protected areas based on the issue. (I) Forest diseases, insect pests and quarantine work is an important part of forest pest control and is an effective measure to protect forest resources and consolidate afforestation achievements. What is quarantine? The concept of quarantine as determined by the 7th International Conference on Phytosanitary and Phytosanitary Protection is: "Phytosanitary is to prevent harmful effects on cultivated crops, beneficial wild plants and their processed products, Will bring great loss of disease, insects, weeds, from the outside invaded the country; but also to limit and eliminate domestic part