说到病毒,人们大概不会对它有什么好感。如天花、流感、乙型脑炎、白菜孤丁病等等,从人畜到植物,不少毁灭性的病害的罪魁都是病毒,这是人类必须予以消灭的。然而,你可知道,在病毒家族里也有一些可成为我们的朋友,昆虫病毒就属于这一类。目前,利用昆虫病毒防治多种农林作物的害虫,已成为一项经济、有效、安全的生物防治技术,有时甚至可收到“一劳永逸”的效果。 When it comes to viruses, people probably will not feel good about it. Such as smallpox, flu, Japanese encephalitis, cabbage Solitary disease, etc., from human beings to plants, many of the culprits of the devastating diseases are viruses, which is human beings must be eliminated. However, you know, there are some in the virus family can be our friends, the insects viruses fall into this category. At present, the use of insect viruses to control pests of various kinds of agricultural and forestry crops has become an economical, effective and safe biological control technology, sometimes even receiving “once and for all” effects.