Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Guangdong Forestry Science and Technology》 2009-02
Add to Favorite Get Latest Update

Studyies on Biological Characteristics of Encarsia amicula Viggiani et Ren

Chen Ruiping1 Lin Xuping2 Xu Shaochang2 Lin Mingsheng1 Chen Murong2Qiu Weiguo3 Chen Jing4 Xu Jiaxiong1 Zhao Danyang1(1.Guangdong Forest Research Institute,Guangzhou,510520;2.Forest Pest Management and Quarantine Station of Guangdong Province;3.Forest Pest Management and Quarantine Station of Xinyi City;4.Forest Pest Management and Quarantine Station of Luoding City)  
Biological characteristics of Encarsia amicula Viggiani et Ren which as natural enemy of Hemiberlesia pitysophila Takagi was observed.The test showed that short-term low temperature(5℃) had little effect on activities of the wasp,whereas the low temperature lasted 24 h,the wasp would dead.E.amicula has two fastigiums of emergence in one day:11:00 am to 13:00 pm and 15:00 pm to 17:00 pm.The testa size of H.pitysophila had little relation not only with the body but also with the hole of the eclosion of the wasp.E.amicula could lay eggs on H.pitysophila which was laid eggs by himself,homogeneity and heterogeneity wasps,and they preferred to laying eggs in the female scale that had been pregnant.E.amicula mainly parasitized female scale that were above 2 stages and didn't parasitize male scale.The fecundity of the wasps were positively correlated with the size of body,and the changed curve was growth curve.Under the condition of feeding honey,the fecundity in the first day of eclosion occupies 68% of the total fecundity of one female adult,the average oviposition rate was 65.79%.The ratio of natural sex of E.amicula was about 40∶1.The wasps without mating could also produce offspring,and the filial generation was all female.The activities of parasitization of E.amicula most occured at about 16:50.
【Fund】: 广东省自然科学基金项目(7005504)“友恩蚜小蜂(Encarsiaamicula)生物学特性研究”;; 广东省林业局项目(2006-22)“应用友恩蚜小蜂和黄蚜小蜂防治松突圆蚧技术研究”
【CateGory Index】: S769
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 PU Guanqin YU Junxiang MAO Jianping XIE Liqiun(School of Agricultural Science and Technology, Soochow University, Suzhou 215006);Study on the Biological Characteristics of Macrocentrus philippinensis Ashmead[J];Acta Sericologica Sinica;2004-01
2 YU Xing-na 1,YANG Jian 2,XIANG Qi-bai 1 (1. College of Landscape Architecture, Nanjing 210037,China; 2.Dept. of Applied Bioengineering, Shenzhen polytechnic,Shenzhen 518055,China);The research progress of no public harmful control of weeds in turf[J];Pratacultural Science;2005-05
3 Yao Qingxue(Forest Protection Institute of Heilongjiang Province, Harbin 150040, P. R. China); Zhang Yong(Harbin Forest Command School of Armed Police); Ding Yan(Heilongjiang Forest Disease and Pest Quarantine Station);Review on the Advance and Prospect of Scarabs Control Research[J];Journal of Northeast Forestry University;2003-03
4 WANG Linxia TIAN Changyan MA Yingjie HU Mingfang (Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China);The Population Dynamics of Coccinella undecimpunctata in the Cotton Fields in Yuli County, Xinjiang[J];Arid Zone Research;2002-04
5 WANG Lin-xia~1, TIAN Chang-yan~1, MA Ying-jie~1, HU Ming-fang~1, ZHANG Xiang-lin~2(1 Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China; 2 Xinjiang Entry-Exit Inspection and Quarantine Bureau);Biological Characters of Coccinella undecimpunctata Linnaeus[J];Arid Zone Research;2005-03
6 XIANG Yu-yong,YANG Mao-fa(Institute of Entomology,Guizhou University,Guiyang 550025,China);Progress on Study and Application of Insects Sex Pheromone[J];Hubei Agricultural Sciences;2006-02
7 ZHANG Ying,ZHANG Hai-yan,CONG Bin,QIAN Hai-tao,DONG Hui,WANG Qian(Laboratory for Bio-control of Pest Insects,College of Plant Protection,Shenyang Agricultural University,Shenyang 110161,China);Research on Cold Storage of Thelytoky Line of Trichogramma dendrolimi[J];Hubei Agricultural Sciences;2009-06
8 LI Shi guang, LIN Hua feng (Anhui Agricultural University, Hefei 230036, China);Pathogenicity of several fungal species on Helicoverpa armigera in different conditions[J];Entomological Journal of East China;2003-01
9 LIU Jun\+1, ZHU Sheng li\+1, LIANG Yu\+2, LIU Ren qing\+1 (1.Henan Academy of Sciences, Zhengzhou 450002, China;2.Xinxiang Teaching Academy, Xinxiang 453002, China);Biological control of heliothis armigera[J];HENAN SCIENCE;2000-03
10 PEI Rui-jie, WANG Shi-ru (Nanyang School of Agriculture,Nanyang 473003,China);Effect of Planting Green Manure in Apple Orchard on Natural Enemy, Pest Community and Population Variation[J];Journal of Henan Agricultural Sciences;2004-07
China Proceedings of conference Full-text Database 1 Hits
1 Qian Haiyan~1 Fan Zhewen~1 Huang Guoqin~2 Wang Xingxiang~3 Zhao Qiguo~3 1 Remote sensing center of Jiangxi province,Nanchang 330046; 2 Jiangxi Agricultural University,Nanchang 330045; 3 Institute of Soil Science,Academia,Sinica,China,Nanjing 210008;Current Situation and Progress in Studies on Kitchen Garden Soil Deterioration[A];[C];2008
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved