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中国林学会认为,今年我国森林病虫鼠害发生的态势十分严峻,一些常发性病虫鼠害将上升、流行;危害性病虫鼠害将加速蔓延;偶发性病虫害可能爆发成灾;潜在性病虫鼠害有所抬头;检疫性病虫鼠害将扩大流行。 林学专家们提出的对策为: 重点治理危害性和重大病虫鼠害。松材线虫病、美国白蛾、日本松干蚧、湿地松粉蚧等危险性病虫害,虽然目前发生面积不太大,但如果控制不力,蔓
According to the Chinese Society of Forestry, the situation of forest pests and rodents occurring in our country is very grim this year. Some pest and disease pests will rise and popularize. Pests, pests and diseases will accelerate. Sporadic pests and diseases may erupt. Potential Sexually transmitted diseases, pests and rodents rise; quarantine pests and diseases will expand epidemic. Forest experts put forward the countermeasures: focus on the control of harmful pests and pests and major pests. Bursaphelenchus xylophilus, American white moth, Japanese pine scale, Japanese pine mealybug and other dangerous pests and diseases, although the current area is not too large, but if the control is not strong, Man