华南农业大学学报
華南農業大學學報
화남농업대학학보
JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY
2014年
6期
67-73
,共7页
刘飞飞%王建盼%林源%毕守东%周夏芝%邹运鼎%冷鹏%华余琴%蒋筠雅%李霞
劉飛飛%王建盼%林源%畢守東%週夏芝%鄒運鼎%冷鵬%華餘琴%蔣筠雅%李霞
류비비%왕건반%림원%필수동%주하지%추운정%랭붕%화여금%장균아%리하
茶园%害虫%捕食性天敌%种群动态%优势种
茶園%害蟲%捕食性天敵%種群動態%優勢種
다완%해충%포식성천활%충군동태%우세충
tea garden%insect pest%predator%population dynamics%dominant species
【目的】系统调查黄山大叶种茶园4种主要害虫假眼小绿叶蝉Empoasca vitis、茶蚜Toxoptera aurantii、萤叶甲类Galerucinae和八点广翅蜡蝉Ricaniaspeculum及其捕食性天敌的种群动态.【方法】应用灰色关联度法和生态位分析法分析4种害虫与其天敌在数量、时间和空间的关系,应用密切指数之和综合评判4种害虫的天敌优势种.【结果和结论】春夏季与秋冬季之间4种害虫的优势种天敌差别较大.春夏季假眼小绿叶蝉前3位的优势种天敌是斜纹猫蛛Oxyopes sertatus、茶色新园蛛Neoscona theisi和锥腹肖蛸Tetragnatha maxillosa;茶蚜前3位的优势种天敌是异色瓢虫Leis axyridis、龟纹瓢虫Propylea japonica和锥腹肖蛸;萤叶甲类前3位的优势种天敌是龟纹瓢虫、异色瓢虫和草间小黑蛛Erigonidium graminicolum;八点广翅蜡蝉前3位的优势种天敌是粽管巢蛛Clubiona japonicola、锥腹肖蛸和鞍形花蟹蛛Xysticus ephippiafus.秋冬季假眼小绿叶蝉前3位的优势种天敌是锥腹肖蛸、八点球腹蛛Theridion oc-tomaculatum和鳞纹肖蛸Tetragnatha squamata;茶蚜前3位的优势种天敌是锥腹肖蛸、八点球腹蛛和鳞纹肖蛸;萤叶甲类前3位的优势种天敌是龟纹瓢虫、异色瓢虫和锥腹肖蛸;八点广翅蜡蝉前3位的优势种天敌是茶色新园蛛、斜纹猫蛛和鞍形花蟹蛛.
【目的】繫統調查黃山大葉種茶園4種主要害蟲假眼小綠葉蟬Empoasca vitis、茶蚜Toxoptera aurantii、螢葉甲類Galerucinae和八點廣翅蠟蟬Ricaniaspeculum及其捕食性天敵的種群動態.【方法】應用灰色關聯度法和生態位分析法分析4種害蟲與其天敵在數量、時間和空間的關繫,應用密切指數之和綜閤評判4種害蟲的天敵優勢種.【結果和結論】春夏季與鞦鼕季之間4種害蟲的優勢種天敵差彆較大.春夏季假眼小綠葉蟬前3位的優勢種天敵是斜紋貓蛛Oxyopes sertatus、茶色新園蛛Neoscona theisi和錐腹肖蛸Tetragnatha maxillosa;茶蚜前3位的優勢種天敵是異色瓢蟲Leis axyridis、龜紋瓢蟲Propylea japonica和錐腹肖蛸;螢葉甲類前3位的優勢種天敵是龜紋瓢蟲、異色瓢蟲和草間小黑蛛Erigonidium graminicolum;八點廣翅蠟蟬前3位的優勢種天敵是粽管巢蛛Clubiona japonicola、錐腹肖蛸和鞍形花蟹蛛Xysticus ephippiafus.鞦鼕季假眼小綠葉蟬前3位的優勢種天敵是錐腹肖蛸、八點毬腹蛛Theridion oc-tomaculatum和鱗紋肖蛸Tetragnatha squamata;茶蚜前3位的優勢種天敵是錐腹肖蛸、八點毬腹蛛和鱗紋肖蛸;螢葉甲類前3位的優勢種天敵是龜紋瓢蟲、異色瓢蟲和錐腹肖蛸;八點廣翅蠟蟬前3位的優勢種天敵是茶色新園蛛、斜紋貓蛛和鞍形花蟹蛛.
【목적】계통조사황산대협충다완4충주요해충가안소록협선Empoasca vitis、다아Toxoptera aurantii、형협갑류Galerucinae화팔점엄시사선Ricaniaspeculum급기포식성천활적충군동태.【방법】응용회색관련도법화생태위분석법분석4충해충여기천활재수량、시간화공간적관계,응용밀절지수지화종합평판4충해충적천활우세충.【결과화결론】춘하계여추동계지간4충해충적우세충천활차별교대.춘하계가안소록협선전3위적우세충천활시사문묘주Oxyopes sertatus、다색신완주Neoscona theisi화추복초소Tetragnatha maxillosa;다아전3위적우세충천활시이색표충Leis axyridis、구문표충Propylea japonica화추복초소;형협갑류전3위적우세충천활시구문표충、이색표충화초간소흑주Erigonidium graminicolum;팔점엄시사선전3위적우세충천활시종관소주Clubiona japonicola、추복초소화안형화해주Xysticus ephippiafus.추동계가안소록협선전3위적우세충천활시추복초소、팔점구복주Theridion oc-tomaculatum화린문초소Tetragnatha squamata;다아전3위적우세충천활시추복초소、팔점구복주화린문초소;형협갑류전3위적우세충천활시구문표충、이색표충화추복초소;팔점엄시사선전3위적우세충천활시다색신완주、사문묘주화안형화해주.
[Objective]The major insect pests in the Huangshan large leaf tea gardens are Empoasca vitis, Toxoptera aurantii, Aulcophora femoralis and Ricaniaspeculum.To investigate the population dynamics between the four major pests and their natural predators .[Method] The quantity , and the temporal and spatial relationships of the four pests and their predators were analysed using grey correlation degree and ecological niche analyses .The dominant natural predator of each pest was evaluated using the sum of close index .[Result and conclusion] There were greater differences for dominant natural predators of four pests between spring-summer season and autumn-winter season .In spring-summer season the three domi-nant natural predators of Empoasca vitis were Oxyopes sertatus, Neoscona theisi and Tetragnatha maxillo-sa;the dominant natural predators of Toxoptera aurantii were Leis axyridis, Propylea japonica and Tetrag-natha maxillosa;for Galerucinae, the main natural predators were Propylea japonica, Leis axyridis and Erigonidium graminicolum; and for Ricaniaspeculum, the predators were Clubiona japonicola, Tetrag-natha maxillosa and Xysticus ephippiafus.In autumn-winter season , the three dominant natural predators of Empoasca vitis were Tetragnatha maxillosa, Theridion octomaculatum and Tetragnatha squamata; the three dominant natural predators of Toxoptera aurantii were Tetragnatha maxillosa, Theridion octomacula-tum and Tetragnatha squamata;for Galerucinae, the main natural predators were Propylea japonica, Leis axyridis and Tetragnatha maxillosa; and for Ricaniaspeculum, the predators were Neoscona theisi, Oxyopes sertatus and Xysticus ephippiafus.