福建省龙眼园天敌资源调查与研究  

Investigation and Study on Natural Enemies in Longan Orchards in Fujian Province

作　　者：邱良妙[1] 占志雄[1] 林仁魁 吴玮[1] 陈元洪[1] 

机构地区：[1]福建省农业科学院植物保护研究所,福州350013 [2]福建省仙游县植保植检站,福建仙游351200

出　　处：《农学学报》2011年第1期17-22,共6页Journal of Agriculture

基　　金：国家科技支撑计划项目"主要生态系统固碳与减排技术研究与示范"(2008BAD95B08);福建省科技重点项目"龙眼害虫生态控制技术研究与示范"(2008S0005);福建省农业"五新"推广项目"龙眼主要害虫生态控制新技术集成与示范"(闽发改农业[2010]452号);福建省自然科学基金项目"亚热带果园生物覆盖与节肢动物群落多样性的研究"(B0210029)

摘　　要：根据田间系统调查,共发现福建省龙眼园天敌144种,隶属于2个纲12目54科,包括昆虫纲10目43科100种,蛛形纲2目11科44种;其中以蛛形目、膜翅目、鞘翅目和半翅目的种类数较多,分别占全部天敌种类的29.17%、24.31%、18.75%和9.03%;按作用方式分为捕食性与寄生性天敌,其中属捕食性天敌的种类有119种,寄生性天敌的有25种,分别占全部天敌种类数的82.64%和17.36%。Based on systemic investigation on the natural enemies in longan orchards in Fujian Province, China, it is found that 144 species of natural enemies were founded in longan orchards, which belonged to 2 classes, 12 orders, and 54 families. All species of the natural enemies were included in 100 species, 43 families and 10 orders of Instecta, and were included in 44 species, 11 families and 2 orders of Arachnida. The ratioes of species of Araneida, Hymenoptera, Coleoptera and Hemiptera to all the natural enemies were 29.17%, 24.31%, 18.75%, 9.03%, respectively. All the natural enemies might be divided into 2 classes （predacious and parasitic enemy）. There were 119 species belonging to predacious enemy and 25 species belonging to parasitic enemy, occupying 82.64% and 17.36% of the species of all the natural enemies.

关 键 词：龙眼园 天敌 调查 

分 类 号：S476.2[农业科学—农业昆虫与害虫防治] S476.3[农业科学—植物保护]