四川不同生态区柑桔害虫种类和地理分布调查

Investigation on Citrus Pests Species and Geographical Distribution in Different Ecological Regions in Sichuan

经2009-2012年调查,已查明四川柑桔树害虫共有129种,柑桔全爪螨Panonychus citri Megerger、矢尖蚧Unaspis yanonensisKaw等36种害虫广泛分布于四川柑桔各生态区。川西平原柑桔生态区害虫80种,其中柑桔瘿螨Eriophyes sheldoni Ewing和成都方额天牛Rondibilis chengtuensis Gressitt等9种害虫为特有种;川中丘陵柑桔生态区害虫69种,其中棉露尾叶甲Haptocus luteolusErichson和柠檬凤蝶Papilio demoleus Linnaeus 2种害虫为特有种;川北丘陵柑桔生态区害虫70种,其中纵带凤蝶Papilio helenu Lin-naeus和台湾凤蝶Papilio thaiwanus Rothschilcl 2种害虫为特有种;川南长江流域柑桔区65种,其中方肩荔蝽Tessaratoma quadrataDistant和龙眼裳蛾Cerace stipatana Walker等6种害虫为特有种;川西南攀西高原柑桔生态区81种,其中柑桔木虱Diaphorina citriKuwyama和木瓜圆盾蚧Aonidiella orientalis Newstead等28种害虫为特有种。

After the investigation from 2009 to 2012, there were 129 citrus pests species in different ecological zones of Sichuan. 39 citrus pests species were determined among each ecological zones, such as Parronychus cirri Megerger, Unaspis yanonensis Kaw. There were 80 citrus pests species distributing in Citrus eeololgieal zone of Western Sichuan Plain, including 9 endemic citrus pests species, for example, Er/o- phyes sheldoni Ewing,Rondibilis chengtuensis Gressitt. There were 69 citrus pests species distributing in Citrus ecololgical zone of Central Si-chuan Hilly, including 6 endemic citrus pests species,for example, Haptocus luteolus Erichson,Papilio demoleus Linnaeus. There were 70 citrus pests species distributing in Citrus ecololgical zone of northern Siehuan hilly region, including 2 endemic citrus pests species, for exam-ple, Papilio helenu Linnaeus,Papilio thaiwanus Rothschilcl. There were 65 citrus pests species distributing in Citrus ecololgieal zone of South Sichuan upper Yangtze River, include 4 endemic citrus pests species, for example, Tessaratorna quadrata Distant, Cerace stipatana Walker. There were 81 citrus pests species distributing in Citrus eeololgical zone of southwest Sichuan Plain of Pan-xi Region, including 28 endemic citrus pests species,for example, Diaphorina citri Kuwyama,Aonidiella orlentalis Newstead.