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万年县实施综防十年成效显著江西省万年县森防检疫站地处江西省东北部丘陵地区的万年县是马尾松毛虫常灾县之一。全县山地面积６．２万公顷，有林地面积５万多公顷，其中松林面积占有林地面积的６７．５％。从１９８４年以来，经过十年卓有成效的综合治理工作，松毛虫发生...
Wannian County has achieved remarkable results in the 10-year comprehensive prevention and control. Wannian County Forest Prevention and Quarantine Station in Jiangxi Province Wannian County, located in the hilly northeastern part of Jiangxi Province, is one of the frequent disaster-prone caterpillars of Masson pine caterpillars. The county covers an area of 62,000 hectares, with forest area of more than 50,000 hectares, of which pine forest area occupies 67.5% of the area of forestland. Since 1984, after a decade of effective and comprehensive management work, the occurrence of pine caterpillars ...