我国实行对外开放,对内搞活经济的政策,国际交往迅速增多,对外贸易大发展,国内林木种、苗调运频繁,检疫对象传播的机会随之增多,为保障林业生产正常发展,必须搞好森林植物检疫工作。 China implements the policy of opening to the outside world and invigorating the economy in its homeland. The international exchanges have rapidly increased. The development of foreign trade has made great progress. Frequent growth of domestic tree species and seedlings has taken place. Opportunities for the dissemination of quarantine objects have increased. To ensure the normal development of forestry production, we must make good use of forests Phytosanitary work.