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《Journal of Agricultural University of Hebei》 2002-02
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The comparison of the overwintering ability of metalaxyl-resistance and metalaxyl-sensitive isolates of Phytophthora infestans in seed potato

ZHU Jie hua 1, YANG Zhi hui 1, LI Chuan 1,ZHANG Zhi ming 1, ZHENG Xiu yin 2 (1.Agricultural University of Hebei, Baoding 071001,China; 2.Hebei Tangshan Entry Exit Inspection Quarantine Bureau,Tangshan 063000,China)  
The ability of metalaxyl resistance, metalaxyl sensitive and mixed isolates in P. infestans to overwinter in infected potato seed tuber was studied with immersing inoculation and culturing potato piece method.The survival rate of pathogen in the seed potato inoculated with mixed isolates was the highest(100%).The survival rates of pathogen in the seed potato inoculated with metalaxyl resistant isolates were 80 0%.The survival rate of pathogen, however, in the seed potato inoculated with metalaxyl sensitive isolates was the lowest(46 7%).Pathogen was isolated and assayed metalaxyl resistance by an in vitro radical growth assay on fungicide amended agar media 39 cultures were isolated from seed potato inoculated by mixed isolates.Among 39 cultures, 38 were metalaxyl resistant ones and the frequencies were 97 4%,only 1 was metalaxyl sensitive and the frequency was 2 6%. It showed that the abilities of overwintering and competition of metalaxyl resistant isolates in the seed potato were stronger than that of metalaxyl sensitive ones.
【Fund】: 河北省科技攻关项目 (0 12 2 0 174D);; 河北省自然科学基金资助项目 (30 0 111)
【CateGory Index】: S435.32
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LIN CHWAN-KWANG,HWANG HO,WANG TAO-PENG,HWO SUO-HSIANG(Institute of Applied Mycology,Academia Sinica;Salingtze Agricultural Experiment Station,Hopeh Province);OVSERVATIONS ON THE FORMATION OF PRIMARY FOCI OF LATE BLIGHT IN A POTATO PLANTATION[J];Acta Phytopathologica Sinica;1957-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Meirong, LIU Yongfeng, NIE Yafeng, LIU Youzhou, LUO Chuping, CHEN Zhiyi ( Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing 210014 );Screening and Evaluation of Antagonistic Microbes against Phytophthora capsici[J];Journal of Changjiang Vegetables;2009-10
2 YANG Zhi-hui1, ZHANG Zhi-ming1, ZHU Jie-hua1, ZHAO Hui-xin2 (1Department of Plant Pathology, Agricultural University of Hebei, Baoding 071001, China; 2Bureau of Dingzhou, Dingzhou 073000, China);Advance on fungicides resistance of Phytophthora infestans[J];Journal of Agricultural University of Hebei;2001-01
3 CHEN Su-hua~1,PAN Jin-jun~2,WANG Zhi-chun~2(1.Inner Mongolia Ecology and Agriculture Meteorological Center,Huhhot,Inner Mongolia 010051,China;2.Inner Mongolia meteorological service,Huhhot,Inner Mongolia 010051,China);The effects of changing climate on prevalent lating potato epidemic disease in Inner Mongolia[J];Agricultural Research in the Arid Areas;2006-06
4 XIAO Shu-qin,XUE Chun-sheng,CAO Yuan-yin(College of Plant Protection,Shenyang Agricultural University,Shenyang,Liaoning 110866);Screening of Antagonistic Trichoderma and Inhibition Mechanism to Phytophthora capsici[J];Northern Horticulture;2011-05
5 Li Yuqing(Depanment of Plant Protection, Nanjing Agricultural University, Nanjing 210095)Chen Aihua(Wuyi Vocational School, Wuyi, Hebei province 053400);Studies on Genetic Variation of Mt~r of Phytophthora Boehmeriae[J];Journal of Hebei Agricultural Sciences;2000-03
6 JIN Guang-hui, WEN Jing-zhi ,DING Guang-zhou(Potato Research Institute of Heilongjiang Academy of Agricultural Sciences, Keshan 161606);Suggest and Historical and Current Studies of Potato Late Blight in China[J];Heilongjiang Agricultural Science;2002-06
7 HU Dong-Wei1 WANG Yuan-Chao2 XU Ying1 (1Biotechnology Institute of Zhejiang University, Hangzhou 310029) (2Plant Protection Department of Nanjing Agricultural University, Nanjing 210095);ULTRASTRUCTURAL AND CYTOCHEMICAL EXAMINATION ON ANTAGONISM OF TRICHODERMA HARZIANUM TO PHYTOPHTHORA CAPSICI[J];Mycosystema;2003-01
8 CHE Xing bi 1,BI Chao wei 2,WANG Zhong kang 3 (1.Plant Protection Station of Chongqing Municipality,Chongqing 400020; 2.Dept of Plant Protection,Southwest Agri Univ,Chongqing 400716; 3.Chongqing Chongda Bio tech Development CO,LTD,Chongqing 400044);CROSS-RESISTANCE IN PHYTOPHTHORA INFESTANS AGAINST DIFFERENT SYSTEMIC FUNGICIDES[J];Chinese Potato;2003-01
9 Song Bofu; Wang Shengwu(The International Potato Center (CIP) Liaison Office in Beijing, Beijing 100081)Wang Jun(Yunna Normal University, Kunming, Yunnan 650092)Zhang Zhiming(Hebei Agricultural University, Baoding, Hebei 071001)Xie Conghua(South China Po;PROGRESS AND SUGGESTIONS ON LATE BLIGHT RESEARCH IN CHINA[J];CHINESE POTATO JOURNAL;1996-03
10 Ai Renxiao, Wu Shuangqing, Yan Xueming and Long Jiashun (Hongmiao Agricultural Scientific Research Institute of Enshi Autonomous Prefecture,Enshi Hubei 445002) Xiang Zhenjin and Liu HebingWang Shulin and Xiong Guanghui (Plant Protection Station of En;RESEARCH ON THE SELECTION OF SUBSTITUTE CHEMICALS FOR METAL AXYL[J];CHINESE POTATO;1998-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang Xiao-hui,Li Guo-ying,Ren Yu-zhong,Xue Xiao-wei,Huang Su-fang(Dept.of Plant Protection,College of Agronomy Shihezi University,Shihezi 832000);Identified the Resistance of Processing Tomato Varieties to bacterial spot[J];Northern Horticulture;2006-03
2 Zhu Jiehua; Zhang Zhiming; Yiang zhihui (Department of Plant Pathology, Hebei Agricultural University, Baoding 071001);Review of A2 Mating Type of Potato Late Blight Pathogen (Phytophthora infestans)[J];JOURNAL OF AGRICULTURAL UNIVERSITY OF HEBEI;1999-04
3 YANG Zhi-hui1, ZHANG Zhi-ming1, ZHU Jie-hua1, ZHAO Hui-xin2 (1Department of Plant Pathology, Agricultural University of Hebei, Baoding 071001, China; 2Bureau of Dingzhou, Dingzhou 073000, China);Advance on fungicides resistance of Phytophthora infestans[J];Journal of Agricultural University of Hebei;2001-01
4 CAO Ke qiang 1, Ariena H C van Bruggen 2 (1 College of Plant Protection, Agricultural University of Hebei, Baoding 071001, China; 2 Department of Biological System , Wageningen University, The Netherlands);Inhibitory efficacy of several plant extracts and plant products on Phytophthora infestans[J];Journal of Agricultural University of Hebei;2001-02
5 CAO Jing 1,LUO Zhi min 2,HU Tong le 1,CAO Ke qiang 1 (1.College of Plant Protection, Agricultural University of Hebei, Baoding 071001, China; 2. Tianjin Institute of Vegetable, Tianjin 300384, China);The primiary study of the epidemic tendencise of potato late blight in glasshouse[J];Journal of Agricultural University of Hebei;2002-S1
6 GUI Xiu-mei,ZHANG Jin-lin,DONG Jin-gao,AN Xin-long(Lab of Mycotoxin,Agricultural University of Hebei, Baoding 071001, China);Establishment of the optimal RAPD reaction system of Setosphaeria turcica[J];Journal of Agricultural University of Hebei;2005-01
7 DING Hai-bin,LU Yang,DENG Lu-jun(Guizhou Potato Institute,Guiyang 550006,China);Disease Mechanism of Potato Late Blight and Its Control Measures[J];Guizhou Agricultural Sciences;2006-05
8 ZHU Shu-Sheng 1,LIU Xi-Li 1*,LI Jian-Qiang 1,SI Nai-Guo 2(1.College of Agriculture and Biotechnology,China Agricultural University,Beijing 100094,China;2.Shenyang Research Institute of Chemical Industry,Shenyang 110021,China);Uptake and Translocation Behavior of New Fungicide Flumorph in Cucumber Plant[J];Chemical Journal of Chinese Universities;2006-10
9 XIAO Hou-zhen et al(Hainan University,Danzhou,Hainan 571737);Effect of Fungicide Interference on the Temporal and Spatial Niches of Mango Anthracnose[J];Journal of Anhui Agricultural Sciences;2009-23
10 JIN Hong, LUO Zhi-min, CHEN Zheng, LI Shu-tong, WANG Yong, WEI Zhong-ji, CHENG Yi (Central Lab of Tianjin Academy of Agricultural Sciences, Tianjin 300192,China; Tianjin Kernel Vegetable Institute, Tianjin 300384, China);Studies on Breeding Varieties of Potato Resistant to Potato Late-blight by Genetic Engineering Techniques[J];Acta Agriculturae Boreali—Sinica;2005-01
China Proceedings of conference Full-text Database 1 Hits
1 W.He Crops Institute of Sichuan Academy of Agric.Sci.,610066 J.Wang Yunnan Normal University,650031 E.Chujoy International Potato Center Y.Yang Yunnan Agric.University,650201 Y.Wang K.Xie CIP-China Office,100081 Z.Zhang Hebei Agric.University,071001 C.Xie Central-China Agric.University,430070 S.Wang Mianning Agric.Buresu,615600;Status of Potato Late Blight Research in China[A];[C];1999
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