西花蓟马在中国的适生性分布研究初报

根据西花蓟马生物学及生态学特性的研究,利用地理信息系统ArcView 3.2分析预测了该虫在中国可能适生分布范围。结果表明,西花蓟马在中国可能的最适宜分布范围大体在16.53-30.77°N,97.85-121.9°E范围内,涉及华南、西南、华东地区的11个省(自治区、市)的123个县(市或地区);潜在适宜分布范围大体在25.43-48.77°N,75.23-132.96°E范围内,涉及华东、华南、西南、华中、西北、华北共28个省(自治区、直辖市)的468个县(市或地区)。

A preliminary study on the suitable establishment areas of the western flower thrips,Frankliniella occidentalis(Pergande) in China

Based on the biological characteristics of the western flower thrips, Frankliniella occidentalis (Pergande), its potential suitable establishment areas in China are forecasted by using Arc View version 3.2. The results indicate that the optimum establishment areas cover 123 counties and cities belonging to 11 provinces and autonomous regions in South China, Southwest China and North China, ranging from 16.53°N - 30.77° N to 97.85° E - 121.9° E. The potential suitable establishment areas cover 468 counties and cities belonging to 28 provinces, municipalities and autonomous regions in East China, South China Westsouth China, Middle China, Westnorth China and North China, ranging from 25.43° N -48.77° N to 75.23° E - 132.96° E.