毛竹胸围与叶螨危害的关联分析  

The Gray Sequence between the Mites on the Leaves of Phyllostachys heterocycia and Its Bust

作　　者：张飞萍[1] 陈玉鲁 刘长士 

机构地区：[1]福建农林大学资源与环境系,福建南平353001 [2]三明洋溪林业站,福建三明365000 [3]安溪林业局,福建安溪362400

出　　处：《西南林学院学报》2000年第3期152-155,160,共5页Journal of Southwest Forestry College

基　　金：福建省科委"九五"攻关项目!(96Z2 4)

摘　　要：以 2龄竹竹小爪螨 (OligonychusuramaEhara)量、3龄以上竹竹小爪螨量、3龄以上竹生理斑和真菌寄生斑、3龄以上竹南京裂爪螨 (SchizotetranychusnanjingensisMaetYuan)丝巢数、3龄以上竹竹缺爪螨 (AponychuscorpuzaeRimando)卵壳量为影响毛竹胸围的因子 ,应用灰色理论分析 3种螨害及其它因素对毛竹胸围的影响 .结果表明 :对毛竹胸围的危害大小序列为selecting the amount of Oligongchus.urama in 2-aged bamboo,in over 3-aged bamboo,the amount of brown spot in over 3-aged bamboo,Schizotetranychus nanjingensis nest in bamboos more than 3 years old,Aponychus corpuzae egg crust in over 3-aged bamboos as effect factors on bamboo's bust,the paper analysed the relations between the factors and the bamboo's bust by gray theory.The results indicated that their sequence of damaging the bamboo was Schizotetranychus nanjingensis,Aponychus corpuzae,disease spots,and Oligongchus.urama.

关 键 词：南京裂扑螨 竹缺爪螨 毛竹害螨 毛竹胸围 竹小爪螨 灰色关联度 

分 类 号：S763.757[农业科学—森林保护学] S763.46[农业科学—林学]